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EP3253938A1 - Screening panel for a so-called welded mesh fence, corresponding assembly method and fence equipped in this way - Google Patents

Screening panel for a so-called welded mesh fence, corresponding assembly method and fence equipped in this way

Info

Publication number
EP3253938A1
EP3253938A1 EP16705250.5A EP16705250A EP3253938A1 EP 3253938 A1 EP3253938 A1 EP 3253938A1 EP 16705250 A EP16705250 A EP 16705250A EP 3253938 A1 EP3253938 A1 EP 3253938A1
Authority
EP
European Patent Office
Prior art keywords
panel
fence
vertical rods
lattice
line
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP16705250.5A
Other languages
German (de)
French (fr)
Inventor
Jocelyn Angot
Mohamed SABOUN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bacacier Industries You Steel
Original Assignee
Bacacier Industries You Steel
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bacacier Industries You Steel filed Critical Bacacier Industries You Steel
Publication of EP3253938A1 publication Critical patent/EP3253938A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
    • E04H17/161—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames using wire panels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
    • E04H17/161—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames using wire panels
    • E04H17/164—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames using wire panels occultation devices therefor, e.g. slats, fence liners or panels blocking view therethrough

Definitions

  • the present invention relates to a fence panel concealment called welded mesh.
  • the invention also relates to a method of mounting such a panel and a fence thus equipped.
  • a so-called welded mesh fence is a fence formed of horizontal and vertical metal rods, welded at the crossing areas of the rods.
  • the term trellis is also used to designate such an assembly of rods. As a result, the terms trellis or trellis will be used later indistinctly to designate the same element.
  • Such fences are generally rigid.
  • prefabricated mesh panels are fixed on regularly spaced poles.
  • the trellis is delivered in the form of rolls making it possible to form a fence of a given length, by fixing on posts.
  • the fence is rigid.
  • the trellis frequently has relief zones extending outside the main plane of the trellis. These raised areas, also called noses, are generally triangular. In addition to a decorative role, the nose contributes to the stiffening of the fence.
  • EP-A-2 151 534 discloses solid panels which are mounted between two vertical rods and which are held on a horizontal rod, connecting the vertical rods, by a curved edge. Such a solution involves a large number of panels to put in place, which is outside the areas provided with nose.
  • FR-A-2 945 064 also discloses screening blades which are inserted from the rear face of the trellis between two vertical rods. A triangular pad fitted to one of the edges of each blade forms a stop and holds the latter in position on the lattice.
  • This solution has the same disadvantages as mentioned above.
  • the boards and panels must be adapted, in terms of width and length to the trellis on which they are mounted.
  • the invention aims to provide a closure of fence panel easy to implement on any type of fence and providing maximum occultation, even in windy conditions.
  • the subject of the invention is a fence closure panel referred to as a welded wire mesh, the panel being, in position on the fence, integral with at least one vertical or horizontal rod constituting the welded mesh of the fence comprising parallel vertical rods connected, by welding, to horizontal rods arranged perpendicularly to the vertical rods, the panel comprising at least a first line, made in the vicinity of one of the edges of the panel, panel fasteners on the free ends of the vertical rods and the panel also comprising at least a first fold line of a zone adjacent the edge of the panel against the mesh when the panel is fixed on the vertical rods, characterized in that the fasteners of the first line are formed by through holes defining receiving housing free ends of the vertical rods.
  • such a panel may include one or more of the following features:
  • the first fold line is formed by a solid portion of the panel located near the line of fastening members of the panel on the vertical rods.
  • the panel comprises at least one other fold line formed by holes of a perforated strip formed on the panel.
  • the fold lines are located on the panel at the parts of the panel intended to form pieced areas of complementary shape to those reliefs or noses present on the trellis of the fence.
  • the panel is adapted to be mounted on one or the other face of the lattice of the fence.
  • the panel comprises orifices of complex shape defining gripping tabs of the panel around the rods of the trellis.
  • the invention also relates to a method of fixing a panel according to an embodiment according to one of the preceding characteristics, characterized in that it comprises at least the following steps:
  • This method may comprise at least one additional step characterized in that during step d), the attachment is made by pinching tabs formed in the edges of orifices in the panel and located vertically above vertical rods when the panel is in position on the lattice.
  • the invention also relates to a so-called welded mesh fence including at least one part is equipped with at least one occultation panel according to one of the preceding characteristics.
  • FIG. 1 is a partial perspective view of a so-called welded mesh fence equipped with a panel according to one embodiment of the invention
  • FIG. 1A is a detail on a larger scale of FIG. 1,
  • FIG. 2 is a view similar to FIG. 1, on a smaller scale, the panel being illustrated during assembly,
  • FIG. 3 is a perspective view, on a larger scale, of the detail III,
  • FIGS. 4 to 7 are perspective views, similar to FIG. 2 and on the same scale, of the panel illustrated in the preceding figures, without the perforations for more legibility, at different stages of assembly,
  • FIGS. 8 to 11 are side views, and another scale, illustrating the different possibilities of mounting a panel on a fence, the panel being for each possibility shown before and after assembly,
  • FIG. 12 is a view from above, on a larger scale, of another embodiment of a panel in position on a fence,
  • FIG. 13 is a diagrammatic side view, on a larger scale, illustrating the fixing of the panel of FIG. 12 on the fence and
  • FIG. 13A is a detail on a larger scale of FIG. 13.
  • the invention will be described with reference to a fence called rigid welded mesh.
  • a fence is formed of prefabricated trellis panels, fixed between poles, themselves previously placed in the ground.
  • Such a fence is rigid in every respect.
  • the invention also applies to a fence made from a welded mesh delivered in roll. Such a lattice, once unwound is fixed on poles. It allows a fence whose rigidity is less than that which will be described later. Nevertheless, the assembly of panels, in accordance with the invention on such a fence is possible.
  • FIG. 1 illustrates a preferred embodiment of the invention.
  • a fence 1 is partially illustrated. It comprises a lattice consisting of vertical rods 2, held parallel to one another at regular intervals, by horizontal rods 3.
  • the rods 2 and 3 advantageously made of metal coated with an anti-corrosion protection, are welded together to form the lattice, overall plan over most of its area.
  • Relief zones 4 are regularly provided. They are formed by V-shaped portions of the vertical rods 2 extending beyond the main plane P of the trellis. In other words, the main plane P of the trellis is defined by the horizontal rods 3.
  • the noses 4 in addition to a contribution to the aesthetic appearance of the fence, define reinforcement zones that contribute to the rigidity of the fence when the lattice is in place between the posts. For ease of reading, the posts, known per se, are not illustrated. Here, a mesh formed by two rods 2 and two rods 3 neighbors is rectangular. Alternatively, it is square.
  • the free ends 20 of the vertical rods 2 form the upper edge of the trellis. These ends 20 extend over a distance of up to 50 mm beyond the nearest horizontal rod 3. Alternatively, the ends 20 are tangent to the rod 3. This rod 3 participates in defining the upper edge of the fence.
  • such a fence is very openwork. This allows the passage of air and therefore, in case of strong wind, avoid any deformation or breakage of the fence.
  • the lattice is not adapted.
  • a panel 5 is placed on the mesh to hide a defined area. Subsequently, only one panel will be described in the different figures.
  • the number of panels used is greater than one. Typically, it is possible to completely hide the lattice and thus to completely obscure the fence 1 with panels. With respect to the respective geometrical dimensions and dimensions of the panels and / or the lattice, the number of panels required on one or more rows is available, the panels being able, if necessary, to overlap partially or to be positioned edge to edge.
  • the illustrated panel 5, is formed by a rectangular metal plate.
  • the panel is made of a metal or metal alloy that is insensitive to environmental conditions. For example it is galvanized or aluminum. In a variant, it is painted. In other embodiments it is made of another material, for example of polymers or composite material (s). In all cases, the material or materials constituting the panel provide rigidity of the latter while being flexible enough to be folded without damage.
  • the panel 5 is galvanized steel prepainted and has a length of about 1700 mm for a width of 500 mm and a thickness of 0.35 mm. Such a thickness makes it possible to ensure the rigidity of the panel 5 while allowing easy folding of specific zones.
  • the panel 5 is folded at zones 6 of shapes and dimensions that are complementary to the noses 4.
  • the panel 5 comprises at least one fold line 7 situated in the vicinity of one of its edges, in the upper edge 8 when the panel 5 is in place on the fence 1. Regardless of the number and / or the position of the folded areas 6, including when these areas are absent due to the absence of nose on the lattice, at least one fold line 7 is present.
  • the fold line 7 is adjacent a first line 9 of fasteners 10 of the panel 5 on the mesh.
  • the fold line 7 is formed on the solid part of the edge 8, at the rear of the line 9 with respect to the edge 8.
  • the fasteners 10 are formed by through holes, regularly arranged along a line 9, this on the entire width L5 of the panel 5.
  • Line 9 is adjacent at the edge 8 as is particularly visible in Figures 2 and 3.
  • the orifices 10 are here elongate, substantially oval. In variant not illustrated, they have another geometric shape, for example, rectangular, circular or other.
  • the orifices 10 form receiving housings for the free ends 20 of the vertical rods 2.
  • the distribution and / or the dimensions of the orifices 10 are adapted to the distribution and / or the dimensions of the ends 20.
  • an elongated shape orifices 10 facilitate insertion and complementarity of shapes between the ends 20 and the orifices 10 during the establishment of the panel.
  • the orifices 10 are located on the opposite edge of the panel, so the lower edge 11 as visible in Figure 2, for example.
  • the fixing of the panel 5 on the lattice is made from the lower part of the fence and not the upper part.
  • the attachment is made at the top and bottom of the trellis, the two opposite edges of the panel then being provided with fastening members 10. The installation of the panel will be described later.
  • the panel 5 also comprises a plurality of perforated zones or strips 12. These strips 12 extend along the width L5 of the panel 5. Several parallel strips 12 thus equip a panel 5. They comprise, as shown in FIG. of orifices 13 of different sizes and or shapes. In all cases, the number, distribution, shapes and / or dimensions of the orifices 13 are adapted to allow the free passage of air and wind through the panel, without the latter being damaged, deformed or disassociated of the fence. Such orifices 13 also contribute to the aesthetic appearance of the fence 1 when the panels 5 are fixed thereon. Moreover, the strips 12 of orifices 13 aligned define a guide means during folding of the panel 5, as specified below.
  • the orifices 13 may be arranged in discontinuous strips and / or in continuous strips oriented in a direction other than the width L5 of the panel, for example along the length or a diagonal of the panel 5. This being the case, it is nevertheless necessary that the arrangement of the orifices, and therefore perforated strips, do not alter the mechanical characteristics of the panel 5, in particular its rigidity and its ability to marry, by folding the shape of the lattice, at least as regards a first line 14 of orifices 13 located closer to the edge 8.
  • this line 14 is parallel and close to the line 9 of orifices 10.
  • line 14 defines the upper edge of a first perforated strip 120 located in the vicinity of ends 20 of the rods 2.
  • the line 14 of orifices 13 defines, with the line 9 of orifices 10 and the fold line 7, an area of the panel 5 which will be folded during the establishment of the panel 5 on the trellis .
  • the line 9 forms not only a line of fasteners 10 but also a first fold line adapted to ensure the plating of the panel 5 against the face 100 of the lattice opposite to that 101 receiving the panel 5.
  • the second fold line 14 allows, with the fold line 7, to fold a zone 15 located between the lines 9 and 14, in order to bring this zone 15 against the mesh at a first nose 40.
  • a first step is to position the panel so that the orifices 10 of the line 9 are opposite the free ends 20 of the rods 2.
  • the shape of the orifices makes it possible to overcome the differences noted in the alignment between the orifices 10. and the ends 20.
  • the user By varying the dimensions of the orifices 10, the user, during a second step, induces a pivoting movement of the panel 5, along the arrow F, towards the lower edge 16 of the lattice, and thus in the direction of the ends 21 of the rods 2 opposed to the ends 20. During this movement, the panel 5 is brought closer to the lattice.
  • the panel 5 comes first, supported by a face 150 against a raised portion of the face 101 of the lattice, so against a nose 4. In this case it is the nose 40 located near the line 9 .
  • the folding continues, along the line 14, to press the panel, at the level of the strip 120, against the second portion 42 of the nose 40 remote from the ends 20.
  • the panel 5 is configured at the of the band 120 to fit the shape of the nose 40 and to press against the latter.
  • a first folded zone 6 of shape complementary to that of the nose 40 is thus formed.
  • Figure 4 illustrates the mounting of the panel at the end of these first steps.
  • the panel is then supported, but not pressed against the face 10 of the lattice, because of the presence of a second nose 43 on the lattice.
  • the user then induces a rotational movement along the arrow F1, in the opposite direction of the arrow F, to the portion 50 of the panel 5 located under the second nose 43, so the lower part of the panel 5 when the latter is in place on the fence.
  • This movement is performed along a fold line 91, similar to the fold line 14 and positioned at another perforated band 121.
  • the portion 51 of the panel 5 located between the nose 40 and 43 is in abutment against the lattice.
  • An area 52 of the portion 50 of the panel 5 located below the fold line 91 bears against an area of the nose 43, similar to the area 41 of the first nose 40.
  • the establishment of the panel 5 continues by performing a downward movement according to the arrow F2. This movement is similar to that carried out first according to the arrow F. It allows to press a zone of the portion 50 against the other part of the nose 43. For this, the folding is performed along a line 92 of orifices 13 parallel to line 91.
  • the folding of the panel 5 is continued in such an alternating pivoting movement until the entire panel is pressed against the lattice and the nose. At the end of these steps, the panel 5 is in the configuration illustrated in FIG.
  • the panel 5 In order to secure the installation of the panel 5, it is permanently fixed or removable, the latter on the lattice using staples, straps, links, necklaces, for example toothed collars marketed under the Colson® necklace name.
  • the user uses the passage defined by two adjacent orifices 10 to ensure the fixing of the panel, taking care to surround a rod 2 or 3 during this movement.
  • Figures 12 and 13 illustrate another method of fixing the panel 5 on the lattice.
  • the shape of the orifices 110 generally four-leaf clover, and their provisions are used.
  • the orifices 110 have two legs 111 formed by cutting or by another technique known per se.
  • the tabs 111 are oriented towards the inside of the orifice 110 and face each other by their free ends.
  • a solid portion 112 located between the bases of the lugs 111 of two adjacent and aligned orifices 110 is in line with a bead wire 2.
  • the width of the portion 112 corresponds to the diameter of the rod 2, or its width if it is not circular.
  • the user then folds the tabs 111 in the direction of one another by surrounding the portion of the rod 2 located under the solid portion 112.
  • the invention has been described, by way of example in the various figures, for fixing a panel, from the upper edge of the fence and on the face 101 of the trellis facing outwards of the area to be fenced.
  • the face 101 is oriented towards the interior of the area to be fenced.
  • This arrangement is illustrated, schematically, in FIG. 8, with a side view of the trellis according to two variant embodiments, namely with partial or total plating of the panel against the trellis. It is conceivable that, similarly, the mounting of such a panel is not from the top of the fence but from the bottom.
  • the line 9 of orifices 10 is located at the bottom and the orifices 10 receive the free ends 21 of the rods 2.
  • the attachment of the panel 5 on the ends 21 of the 2 rods is advantageously made on prefabricated truss plates, before the fixing of the latter on the posts of the fence.
  • Such a solution also makes it possible to secure the placement of the panels, a withdrawal being more difficult.
  • Figures 9 and 11 illustrate other ways of mounting the panel, the latter being, as in Figure 8, in total or partial contact with the mesh.
  • the assembly is carried out, respectively, from the ends 20 and 21 of the rods 2, but on the face 100 of the trellis oriented, for example, towards the interior of the fenced area.
  • the panel is no longer accessible from the outside, which is a guarantee of securing the occultation for the user.
  • the panel In the configuration with full contact, the panel is pressed against the inner face of the nose.
  • the user can, for the different configurations, choose to orient the face 100 of the lattice not towards the inside of the zone to be fenced but towards the outside.
  • the panels are provided on some edges with seals ensuring partial overlap of the panels in place on the lattice and maximum concealment.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Fencing (AREA)

Abstract

Said screening panel for a so-called welded mesh fence is, when in position on the fence, rigidly connected to at least one vertical or horizontal rod, constituting the welded mesh of the fence comprising parallel vertical rods linked, by welding, to horizontal rods disposed perpendicular to the vertical rods, the panel comprising at least one first line (9), produced adjacent to one of the edges (8) of the panel, of attachment elements (10) for attaching the panel to the free ends (20) of the vertical rods, and the panel also comprising at least one first fold line (7) for folding an area (15) adjacent to the edge (8) of the panel against the mesh when the panel is attached to the vertical rods. The attachment elements of the first line (9) are formed by through-openings (10) defining housings for receiving the free ends (20) of the vertical rods. The invention also concerns an assembly method and a fence equipped in this way.

Description

PANNEAU D'OCCULTATION DE CLOTURE DITE ATREILLIS SOUDE, PROCEDE DE MONTAGE CORRESPONDANT ET CLOTURE AINSI EQUIPEE  DITE ATREILLIS SOUDE FENCE OCCULTATION PANEL, CORRESPONDING MOUNTING METHOD AND CLOSURE THUS EQUIPPED
La présente invention concerne un panneau d'occultation de clôture dite à treillis soudé. L'invention concerne également un procédé de montage d'un tel panneau et une clôture ainsi équipée. The present invention relates to a fence panel concealment called welded mesh. The invention also relates to a method of mounting such a panel and a fence thus equipped.
Une clôture dite à treillis soudé est une clôture formée de tringles métalliques horizontales et verticales, soudées au niveau des zones de croisement des tringles. Le terme treillage est également utilisé pour désigner un tel assemblage de tringles. De ce fait, les termes treillis ou treillage seront employés par la suite indistinctement pour désigner le même élément.  A so-called welded mesh fence is a fence formed of horizontal and vertical metal rods, welded at the crossing areas of the rods. The term trellis is also used to designate such an assembly of rods. As a result, the terms trellis or trellis will be used later indistinctly to designate the same element.
De telles clôtures sont, généralement, rigides. Pour cela, des panneaux de treillis préfabriqués sont fixés sur des poteaux régulièrement espacés. En variante, le treillage est livré sous forme de rouleaux permettant de former une clôture d'une longueur donnée, par fixation sur des poteaux. Dans tous les cas, lorsque le treillis-ou treillage-soudé est en position, la clôture est rigide. Le treillage présente fréquemment des zones en relief s'élendant en dehors du plan principal du treillage. Ces zones en relief, également dénommées nez, sont en général de forme triangulaire. Outre un rôle décoratif, les nez participent à la rigidification de la clôture.  Such fences are generally rigid. For this, prefabricated mesh panels are fixed on regularly spaced poles. As a variant, the trellis is delivered in the form of rolls making it possible to form a fence of a given length, by fixing on posts. In any case, when the lattice-or lattice-welded is in position, the fence is rigid. The trellis frequently has relief zones extending outside the main plane of the trellis. These raised areas, also called noses, are generally triangular. In addition to a decorative role, the nose contributes to the stiffening of the fence.
Une telle clôture, de par sa configuration, est ajourée. Ceci ne nuit pas à sa fonction de délimitation et/ou de protection d'un espace donné. Cependant, il arrive qu'il soit nécessaire de masquer la vision de l'espace clôturé aux personnes situées à l'extérieur de cet espace. Il peut également être nécessaire de mettre en œuvre une fonction brise-vent sur la clôture, par exemple pour préserver des végétaux. L'occultation de la clôture peut donc s'avérer nécessaire, de manière temporaire ou définitive, une fois la clôture en place. Pour cela, on connaît par EP-A-2 151 534 des panneaux pleins qui sont montés entre deux tringles verticales et qui sont maintenus sur une tringle horizontale, reliant les tringles verticales, par un bord recourbé. Une telle solution implique un nombre important de panneaux à mettre en place, qui plus est hors des zones pourvues de nez. De plus, le mode de fixation retenu, s'il autorise ie passage de l'air, ne permet pas de garder une occultation optimale en cas de vent, les panneaux étant alors en mouvement. On connaît également par FR-A-2 945 064 des lames brise-vue qui s'insèrent, à partir de la face arrière du treillis, entre deux tringles verticales. Un patin triangulaire équipant un des bords de chaque lame forme une butée et retient cette dernière en position sur le treillis. Cette solution a les mômes inconvénients que celle citée précédemment. De plus, dans les deux cas, les lames et panneaux doivent être adaptés, en termes de largeur et de longueur au treillis sur lequel ils sont montés. Such a fence, by its configuration, is perforated. This does not affect its function of delimitation and / or protection of a given space. However, it may be necessary to hide the vision of the enclosed space from people outside this space. It may also be necessary to implement a windbreak function on the fence, for example to preserve plants. The concealment of the fence may therefore be necessary, temporarily or permanently, once the fence is in place. For this, EP-A-2 151 534 discloses solid panels which are mounted between two vertical rods and which are held on a horizontal rod, connecting the vertical rods, by a curved edge. Such a solution involves a large number of panels to put in place, which is outside the areas provided with nose. In addition, the method of fixation used, if it allows ie passage of the air, does not allow to keep an optimal occultation in the event of wind, the panels being then in movement. FR-A-2 945 064 also discloses screening blades which are inserted from the rear face of the trellis between two vertical rods. A triangular pad fitted to one of the edges of each blade forms a stop and holds the latter in position on the lattice. This solution has the same disadvantages as mentioned above. In addition, in both cases, the boards and panels must be adapted, in terms of width and length to the trellis on which they are mounted.
Dans ces conditions, l'invention vise à proposer un panneau d'occultation de clôture aisé à mettre en place, sur tout type de clôture et assurant une occultation maximale, même en cas de vent.  In these conditions, the invention aims to provide a closure of fence panel easy to implement on any type of fence and providing maximum occultation, even in windy conditions.
A cet effet, l'invention a pour objet un panneau d'occultation de clôture dite à treillis soudé, le panneau étant, en position sur la clôture, solidaire d'au moins une tringle, verticale ou horizontale, constitutive du treillis soudé de la clôture comprenant des tringles verticales parallèles reliées, par soudure, à des tringles horizontales disposées perpendiculairement aux tringles verticales, le panneau comprenant au moins une première ligne, réalisée au voisinage d'un des bords du panneau, d'organes de fixation du panneau sur les extrémités libres des tringles verticales et le panneau comprenant également au moins une première ligne de pliage d'une zone voisine du bord du panneau contre le treillis lorsque le panneau est fixé sur les tringles verticales, caractérisé en ce que les organes de fixation de la première ligne sont formés par des orifices traversants définissant des logements de réception des extrémités libres des tringles verticales.  For this purpose, the subject of the invention is a fence closure panel referred to as a welded wire mesh, the panel being, in position on the fence, integral with at least one vertical or horizontal rod constituting the welded mesh of the fence comprising parallel vertical rods connected, by welding, to horizontal rods arranged perpendicularly to the vertical rods, the panel comprising at least a first line, made in the vicinity of one of the edges of the panel, panel fasteners on the free ends of the vertical rods and the panel also comprising at least a first fold line of a zone adjacent the edge of the panel against the mesh when the panel is fixed on the vertical rods, characterized in that the fasteners of the first line are formed by through holes defining receiving housing free ends of the vertical rods.
De cette manière, il est aisé non seulement de monter un panneau sur la clôture et de plaquer ce dernier contre le treillis par pliage. Une telle configuration permet de fixer le panneau contre l'une ou l'autre des faces de la clôture, même au niveau des nez. Il est donc possible d'utiliser des panneaux de grandes dimensions, ce qui facilite la mise en place de l'occultation. De plus, la fixation, par exemple par des moyens connus, du panneau sur le treillis est possible puisque ce dernier est plaqué contre les tringles verticales et horizontales. Selon des aspects avantageux mais non obligatoires de l'invention, un tel panneau peut comprendre une ou plusieurs des caractéristiques suivantes: In this way, it is easy not only to mount a panel on the fence and to press the latter against the lattice by folding. Such a configuration allows to fix the panel against one or other of the faces of the fence, even at the nose. It is therefore possible to use large panels, which facilitates the establishment of the occultation. In addition, the fixing, for example by known means, the panel on the lattice is possible since the latter is pressed against the vertical and horizontal rods. According to advantageous but non-mandatory aspects of the invention, such a panel may include one or more of the following features:
- La première ligne de pliage est formée par une partie pleine du panneau située à proximité de la ligne d'organes de Fixation du panneau sur les tringles verticales.  - The first fold line is formed by a solid portion of the panel located near the line of fastening members of the panel on the vertical rods.
- Le panneau comprend au moins une autre ligne de pliage formée par des orifices d'une bande perforée réalisée sur le panneau.  - The panel comprises at least one other fold line formed by holes of a perforated strip formed on the panel.
- Les lignes de pliage sont situées sur le panneau au niveau des parties du panneau destinées à former des zones piiées de forme complémentaire à celles des reliefs ou nez présents sur le treillis de la clôture.  - The fold lines are located on the panel at the parts of the panel intended to form pieced areas of complementary shape to those reliefs or noses present on the trellis of the fence.
- Le panneau est adapté pour être monté sur l'une ou l'autre face du treillis de la clôture.  - The panel is adapted to be mounted on one or the other face of the lattice of the fence.
- Le panneau comprend des orifices de forme complexe définissant des pattes de pincement du panneau autour des tringles du treillis.  The panel comprises orifices of complex shape defining gripping tabs of the panel around the rods of the trellis.
L'invention concerne également un procédé de fixation d'un panneau conforme à un mode de réalisation selon une des caractéristiques précédentes, caractérisé en ce qu'il comprend au moins les étapes suivantes :  The invention also relates to a method of fixing a panel according to an embodiment according to one of the preceding characteristics, characterized in that it comprises at least the following steps:
- a) positionner le panneau sur le treillis de sorte que les orifices formant les organes de fixation soient en regard d'extrémités libres des tringles verticales,  - a) position the panel on the lattice so that the orifices forming the fasteners are opposite the free ends of the vertical rods,
- b) plier le panneau selon une première ligne de pliage de sorte à amener une face du panneau en appui contre un relief ou nez du treillis,  b) folding the panel along a first fold line so as to bring a face of the panel bearing against a relief or nose of the lattice,
- c) poursuivre le pliage le nombre de fois nécessaire, selon le nombre de lignes de pliage nécessaires, afin que le panneau soit en appui sur le treillis et les reliefs ou nez du treillis,  - c) continue folding as many times as necessary, depending on the number of fold lines required, so that the panel bears on the lattice and the reliefs or nose of the lattice,
- d) fixer le panneau sur les tringles verticales et/ou horizontales constitutives du treillis par des sangles, des liens ou des colliers à denture.  - d) fix the panel on the vertical and / or horizontal rods constituting the trellis by straps, links or cable ties.
Ce procédé peut comprendre au moins une étape supplémentaire caractérisé en ce que lors de l'étape d), la fixation est réalisée par pincement de pattes formées dans les bords d'orifices ménagés dans le panneau et situées à l'aplomb de tringles verticales lorsque le panneau est en position sur le treillis.  This method may comprise at least one additional step characterized in that during step d), the attachment is made by pinching tabs formed in the edges of orifices in the panel and located vertically above vertical rods when the panel is in position on the lattice.
L'invention concerne également une clôture dite à treillis soudé dont au moins une partie est équipée d'au moins un panneau d'occultation conforme à une des caractéristiques précédentes. The invention also relates to a so-called welded mesh fence including at least one part is equipped with at least one occultation panel according to one of the preceding characteristics.
L'invention sera mieux comprise et d'autres avantages de celle-ci apparaîtront plus clairement à la lecture de la description qui va suivre, donnée uniquement à titre d'exemple non limitatif de différents modes de réalisation de l'invention et faite en référence aux dessins annexés dans lesquels:  The invention will be better understood and other advantages thereof will appear more clearly on reading the description which follows, given solely by way of non-limiting example of various embodiments of the invention and made with reference. in the accompanying drawings in which:
- la figure 1 est une vue en perspective, partielle, d'une clôture dite à treillis soudé équipé d'un panneau conforme à un mode de réalisation de l'invention,  FIG. 1 is a partial perspective view of a so-called welded mesh fence equipped with a panel according to one embodiment of the invention,
- la figure 1 A est un détail à plus grande échelle de la figure 1 ,  FIG. 1A is a detail on a larger scale of FIG. 1,
- la figure 2 est une vue similaire à la figure 1 , à plus petite échelle, le panneau étant illustré en cours de montage,  FIG. 2 is a view similar to FIG. 1, on a smaller scale, the panel being illustrated during assembly,
- la figure 3 est une vue en perspective, à plus grande échelle, du détail III, FIG. 3 is a perspective view, on a larger scale, of the detail III,
- les figures 4 à 7 sont des vues en perspective, similaire à la figure 2 et à la même échelle, du panneau illustré aux figures précédentes, sans les perforations pour plus de lisibilité, à différentes étapes de montage, FIGS. 4 to 7 are perspective views, similar to FIG. 2 and on the same scale, of the panel illustrated in the preceding figures, without the perforations for more legibility, at different stages of assembly,
- les figures 8 à 11 sont des vues de profil, et à une autre échelle, illustrant les différentes possibilités de montage d'un panneau sur une clôture, le panneau étant pour chaque possibilité représenté avant et après montage,  - Figures 8 to 11 are side views, and another scale, illustrating the different possibilities of mounting a panel on a fence, the panel being for each possibility shown before and after assembly,
- la figure 12 est une vue de dessus, à plus grande échelle, d'un autre mode de réalisation d'un panneau en position sur une clôture,  FIG. 12 is a view from above, on a larger scale, of another embodiment of a panel in position on a fence,
- la figure 13 est une vue schématique de côté, à plus grande échelle, illustrant la fixation du panneau de la figure 12 sur la clôture et  FIG. 13 is a diagrammatic side view, on a larger scale, illustrating the fixing of the panel of FIG. 12 on the fence and
- la figure 13A est un détail à plus grande échelle de la figure 13.  FIG. 13A is a detail on a larger scale of FIG. 13.
L'invention sera décrite en référence à une clôture dite à treillis soudé rigide. Une telle clôture est formée de panneaux de treillage préfabriqués, fixés entre des poteaux, eux-mêmes préalablement mis en place dans le sol. Une telle clôture est rigide en tout point. Bien entendu, l'invention s'applique aussi à une clôture réalisée à partir d'un treillis soudé livré en rouleau. Un tel treillis, une fois déroulé est fixé sur des poteaux. Il permet de réaliser une clôture dont la rigidité est moindre que celle qui sera décrite par la suite. Néanmoins, le montage de panneaux, conformes à l'invention, sur une telle clôture est possible. The invention will be described with reference to a fence called rigid welded mesh. Such a fence is formed of prefabricated trellis panels, fixed between poles, themselves previously placed in the ground. Such a fence is rigid in every respect. Of course, the invention also applies to a fence made from a welded mesh delivered in roll. Such a lattice, once unwound is fixed on poles. It allows a fence whose rigidity is less than that which will be described later. Nevertheless, the assembly of panels, in accordance with the invention on such a fence is possible.
La figure 1 illustre un mode préféré de réalisation de l'invention. Une clôture 1 est partiellement illustrée. Elle comprend un treillis constitué par des tringles verticales 2, maintenues parallèles entre elles à intervalle régulier, par des tringles horizontales 3. Les tringles 2 et 3, avantageusement en métal revêtu d'une protection anticorrosion, sont soudées entre elles pour former le treillage, globalement plan sur la majeure partie de son aire.  Figure 1 illustrates a preferred embodiment of the invention. A fence 1 is partially illustrated. It comprises a lattice consisting of vertical rods 2, held parallel to one another at regular intervals, by horizontal rods 3. The rods 2 and 3, advantageously made of metal coated with an anti-corrosion protection, are welded together to form the lattice, overall plan over most of its area.
Des zones en relief 4, également dénommées nez, sont régulièrement prévues. Elles sont formées par des portions en V des tringles verticales 2 s'étendant au-delà du plan principal P du treillage. En d'autres termes, le plan principal P du treillis est défini par les tringles horizontales 3. Les nez 4, outre une contribution à l'aspect esthétique de la clôture, définissent des zones de renfort participant à la rigidité de la clôture lorsque le treillis est en place entre les poteaux. Pour faciliter la lecture, les poteaux, connus en soi, ne sont pas illustrés. Ici, une maille formée par deux tringles 2 et deux tringles 3 voisines est de forme rectangulaire. En variante, elle est de forme carrée. Les extrémités libres 20 des tringles verticales 2 forment le bord supérieur du treillis. Ces extrémités 20 s'étendent sur une distance pouvant atteindre 50 mm au-delà de la tringle horizontale 3 la plus proche. En variante, les extrémités 20 sont tangentes à la tringle 3. Cette tringle 3 participe à définir le bord supérieur de la clôture.  Relief zones 4, also called noses, are regularly provided. They are formed by V-shaped portions of the vertical rods 2 extending beyond the main plane P of the trellis. In other words, the main plane P of the trellis is defined by the horizontal rods 3. The noses 4, in addition to a contribution to the aesthetic appearance of the fence, define reinforcement zones that contribute to the rigidity of the fence when the lattice is in place between the posts. For ease of reading, the posts, known per se, are not illustrated. Here, a mesh formed by two rods 2 and two rods 3 neighbors is rectangular. Alternatively, it is square. The free ends 20 of the vertical rods 2 form the upper edge of the trellis. These ends 20 extend over a distance of up to 50 mm beyond the nearest horizontal rod 3. Alternatively, the ends 20 are tangent to the rod 3. This rod 3 participates in defining the upper edge of the fence.
Comme cela apparaît sur la partie droite de la figure 1 , une telle clôture est très ajourée. Ceci permet le passage de l'air et donc, en cas de vent violent, évite toute déformation ou bris de la clôture. En revanche, lorsque l'on souhaite masquer, au moins partiellement, la vision de part et d'autre de la clôture, le treillis n'est pas adapté. Pour cela, un panneau 5, conforme à un mode de réalisation de l'invention, est mis en place sur le treillis pour masquer une zone définie. Par la suite, un seul panneau sera décrit aux différentes figures.  As shown on the right side of Figure 1, such a fence is very openwork. This allows the passage of air and therefore, in case of strong wind, avoid any deformation or breakage of the fence. On the other hand, when one wants to mask, at least partially, the vision on both sides of the fence, the lattice is not adapted. For this, a panel 5, according to one embodiment of the invention, is placed on the mesh to hide a defined area. Subsequently, only one panel will be described in the different figures.
On conçoit aisément que, selon le masquage souhaité, le nombre de panneaux utilisés est supérieur à un. Typiquement, il est possible de masquer complètement le treillis- et donc d'occulter complètement la clôture 1 - avec des panneaux 5. Selon les dimensions el/ou ia configuration géométrique respectives des panneaux et/ou du treillis, on dispose le nombre de panneaux nécessaires sur une ou plusieurs rangées, les panneaux pouvant, si besoin, se recouvrir partiellement ou être positionnés bord à bord. It is easily understood that, depending on the desired masking, the number of panels used is greater than one. Typically, it is possible to completely hide the lattice and thus to completely obscure the fence 1 with panels. With respect to the respective geometrical dimensions and dimensions of the panels and / or the lattice, the number of panels required on one or more rows is available, the panels being able, if necessary, to overlap partially or to be positioned edge to edge.
Ici, le panneau 5 illustré, selon un mode de réalisation préféré de l'invention, est formé par une plaque métallique rectangulaire. Le panneau est en un métal ou un alliage métallique insensible aux conditions environnementales. Par exemple il est galvanisé ou en aluminium. En variante il est peint. Dans d'autres modes de réalisation il est en un autre matériau, par exemple en polymères ou en matériau(x) composite(s). Dans tous les cas, le matériau ou les matériaux constitutif(s) du panneau assurent une rigidité de ce dernier tout en étant suffisamment souple pour être plié sans dommage.  Here, the illustrated panel 5, according to a preferred embodiment of the invention, is formed by a rectangular metal plate. The panel is made of a metal or metal alloy that is insensitive to environmental conditions. For example it is galvanized or aluminum. In a variant, it is painted. In other embodiments it is made of another material, for example of polymers or composite material (s). In all cases, the material or materials constituting the panel provide rigidity of the latter while being flexible enough to be folded without damage.
Pour cela il est possible d'avoir des panneaux comprenant des zones en un matériau souple et d'autres en un matériau rigide. Ici, le panneau 5 est en acier galvanisé prélaqué et a une longueur d'environ 1700 mm pour une largeur de 500 mm et une épaisseur de 0,35 mm. Une telle épaisseur permet d'assurer la rigidité du panneau 5 tout en permettant un pliage aisé de zones déterminées.  For this it is possible to have panels comprising areas of a flexible material and others of a rigid material. Here, the panel 5 is galvanized steel prepainted and has a length of about 1700 mm for a width of 500 mm and a thickness of 0.35 mm. Such a thickness makes it possible to ensure the rigidity of the panel 5 while allowing easy folding of specific zones.
Comme cela ressort de la figure 1 , le panneau 5 est plié au niveau de zones 6 de formes et de dimensions complémentaires aux nez 4. Le panneau 5 comprend au moins une ligne de pliage 7 située au voisinage d'un de ses bords, en l'espèce le bord supérieur 8 lorsque le panneau 5 est en place sur la clôture 1. Quel que soit le nombre et/ou la position des zones pliées 6, y compris lorsque ces zones sont absentes du fait de l'absence de nez sur le treillis, au moins une ligne de pliage 7 est présente.  As is apparent from FIG. 1, the panel 5 is folded at zones 6 of shapes and dimensions that are complementary to the noses 4. The panel 5 comprises at least one fold line 7 situated in the vicinity of one of its edges, in the upper edge 8 when the panel 5 is in place on the fence 1. Regardless of the number and / or the position of the folded areas 6, including when these areas are absent due to the absence of nose on the lattice, at least one fold line 7 is present.
Comme cela apparaîtra plus précisément par la suite, lors de la description de la mise en place d'un panneau, la ligne de pliage 7 est adjacente d'une première ligne 9 d'organes de fixation 10 du panneau 5 sur le treillis. La ligne de pliage 7 est réalisée sur la partie pleine du bord 8, à l'arrière de la ligne 9 par rapport au bord 8. Les organes de fixation 10 sont formés par des orifices traversant, régulièrement disposés selon une ligne 9, cela sur toute la largeur L5 du panneau 5. La ligne 9 est adjacente au bord 8 comme cela est particulièrement visible aux figures 2 et 3. Les orifices 10 sont ici allongés, sensiblement de forme ovale. En variante non illustrée, ils ont une autre forme géométrique, par exemple, rectangulaire, circulaire ou autre. As will become more fully apparent later, when describing the placement of a panel, the fold line 7 is adjacent a first line 9 of fasteners 10 of the panel 5 on the mesh. The fold line 7 is formed on the solid part of the edge 8, at the rear of the line 9 with respect to the edge 8. The fasteners 10 are formed by through holes, regularly arranged along a line 9, this on the entire width L5 of the panel 5. Line 9 is adjacent at the edge 8 as is particularly visible in Figures 2 and 3. The orifices 10 are here elongate, substantially oval. In variant not illustrated, they have another geometric shape, for example, rectangular, circular or other.
Les orifices 10 forment des logements de réception pour les extrémités libres 20 des tringles verticales 2. Pour cela, la répartition et/ou les dimensions des orifices 10 sont adaptés à la répartition et/ou aux dimensions des extrémités 20. Ainsi, une forme allongée des orifices 10 facilitent l'insertion et la complémentarité de formes entre les extrémités 20 et les orifices 10 lors de la mise en place du panneau. On conçoit qu'en variante, les orifices 10 sont situés sur le bord opposé du panneau, donc le bord inférieur 11 tel que visible à la figure 2, par exemple. Dans ce cas, la fixation du panneau 5 sur le treillis se fait à partir de la partie basse de la clôture et non de la partie haute. En variante non illustrée, la fixation est réalisée en partie haute et basse du treillage, les deux bords opposés du panneau étant alors pourvus d'organes de fixation 10. La mise en place du panneau sera décrite ultérieurement.  The orifices 10 form receiving housings for the free ends 20 of the vertical rods 2. For this, the distribution and / or the dimensions of the orifices 10 are adapted to the distribution and / or the dimensions of the ends 20. Thus, an elongated shape orifices 10 facilitate insertion and complementarity of shapes between the ends 20 and the orifices 10 during the establishment of the panel. It is conceivable that, alternatively, the orifices 10 are located on the opposite edge of the panel, so the lower edge 11 as visible in Figure 2, for example. In this case, the fixing of the panel 5 on the lattice is made from the lower part of the fence and not the upper part. In a non-illustrated variant, the attachment is made at the top and bottom of the trellis, the two opposite edges of the panel then being provided with fastening members 10. The installation of the panel will be described later.
Le panneau 5 comprend également plusieurs zones ou bandes perforées 12. Ces bandes 12 s'étendent selon la largeur L5 du panneau 5. Plusieurs bandes 12 parallèles entre elles équipent ainsi un panneau 5. Elles comprennent, comme cela apparaît à la figure 1 un nombre d'orifices 13, de tailles et ou de formes différentes. Dans tous les cas, le nombre, la répartition, les formes et/ou les dimensions des orifices 13 sont adaptés pour permettre le libre passage de l'air et du vent à travers le panneau, sans que ce dernier soit endommagé, déformé ou désolidarisé de la clôture. De tels orifices 13 participent également à l'aspect esthétique de la clôture 1 lorsque les panneaux 5 sont fixés sur celle-ci. Par ailleurs, les bandes 12 d'orifices 13 alignés définissent un moyen de guidage lors du pliage du panneau 5, comme cela est précisé par la suite.  The panel 5 also comprises a plurality of perforated zones or strips 12. These strips 12 extend along the width L5 of the panel 5. Several parallel strips 12 thus equip a panel 5. They comprise, as shown in FIG. of orifices 13 of different sizes and or shapes. In all cases, the number, distribution, shapes and / or dimensions of the orifices 13 are adapted to allow the free passage of air and wind through the panel, without the latter being damaged, deformed or disassociated of the fence. Such orifices 13 also contribute to the aesthetic appearance of the fence 1 when the panels 5 are fixed thereon. Moreover, the strips 12 of orifices 13 aligned define a guide means during folding of the panel 5, as specified below.
On conçoit que les orifices 13 peuvent être disposés en bandes discontinues et/ou en bandes continues orientées selon une autre direction que la largeur L5 du panneau, par exemple selon la longueur ou une diagonale du panneau 5. Ceci étant, il convient néanmoins que la disposition des orifices, et donc des bandes perforées, n'altèrent pas les caractéristiques mécaniques du panneau 5, en particulier sa rigidité et sa capacité à épouser, par pliage la forme du treillis, au moins en ce qui concerne une première ligne 14 d'orifices 13 située au plus près du bord 8. It is conceivable that the orifices 13 may be arranged in discontinuous strips and / or in continuous strips oriented in a direction other than the width L5 of the panel, for example along the length or a diagonal of the panel 5. This being the case, it is nevertheless necessary that the arrangement of the orifices, and therefore perforated strips, do not alter the mechanical characteristics of the panel 5, in particular its rigidity and its ability to marry, by folding the shape of the lattice, at least as regards a first line 14 of orifices 13 located closer to the edge 8.
Comme cela est particulièrement visible sur la figure 3, cette ligne 14 est parallèle et voisine de la ligne 9 d'orifices 10. En d'autres termes, la ligne 14 définit le bord supérieur d'une première bande perforée 120 située au voisinage des extrémités 20 des tringles 2. La ligne 14 d'orifices 13 délimite, avec la ligne 9 d'orifices 10 et la ligne de pliage 7, une zone du panneau 5 qui sera pliée lors de la mise en place du panneau 5 sur le treillis. Il convient de noter que la ligne 9 forme non seulement une ligne d'organes de fixation 10 mais également une première ligne de pliage propre à assurer le placage du panneau 5 contre la face 100 du treillis opposée à celle 101 recevant le panneau 5. La seconde ligne de pliage 14 permet, avec la ligne de pliage 7, de plier une zone 15 située entre les lignes 9 et 14, afin d'amener cette zone 15 contre le treillis au niveau d'un premier nez 40.  As is particularly visible in FIG. 3, this line 14 is parallel and close to the line 9 of orifices 10. In other words, line 14 defines the upper edge of a first perforated strip 120 located in the vicinity of ends 20 of the rods 2. The line 14 of orifices 13 defines, with the line 9 of orifices 10 and the fold line 7, an area of the panel 5 which will be folded during the establishment of the panel 5 on the trellis . It should be noted that the line 9 forms not only a line of fasteners 10 but also a first fold line adapted to ensure the plating of the panel 5 against the face 100 of the lattice opposite to that 101 receiving the panel 5. The second fold line 14 allows, with the fold line 7, to fold a zone 15 located between the lines 9 and 14, in order to bring this zone 15 against the mesh at a first nose 40.
Par pliage, le long d'autre lignes de pliage similaires aux lignes 9 et 14, on forme ainsi les zones 6 du panneau 5 en appui contre le treillis au niveau des nez 4.  By folding along other fold lines similar to the lines 9 and 14, the zones 6 of the panel 5 are thus formed in abutment against the lattice at the level of the noses 4.
La mise en place du panneau 5 contre un treillis, à partir de la face externe 101 de la clôture, c'est-à-dire à partir de celle où les nez 4 sont en relief positif par rapport au plan principal p de la clôture 1 , est maintenant décrite en référence aux figures 4 à 7. Pour faciliter la lisibilité de la cinématique de mise en place, le panneau aux figures 4 à 7 est illustré plein, les bandes 12, 120 n'étant pas illustrées.  The establishment of the panel 5 against a lattice, from the outer face 101 of the fence, that is to say from that where the nose 4 are in positive relief relative to the main plane p of the fence 1, is now described with reference to Figures 4 to 7. To facilitate the legibility of the implementation kinematics, the panel in Figures 4 to 7 is shown full, the strips 12, 120 not being illustrated.
Une première étape consiste à positionner le panneau de sorte que les orifices 10 de la ligne 9 soient en face des extrémités libres 20 des tringles 2. Pour cela, la forme des orifices permet de pallier aux écarts constatés dans l'alignement entre les orifices 10 et les extrémités 20. Une fois les extrémités 20 introduites dans les orifices 10, comme illustré aux figures 2 et 3, le panneau 5 est éloigné du treillis. Dans cette position, étant donné la faible épaisseur du panneau, il est aisé de courber l'extrémité du panneau afin de positionner ce dernier sur les extrémités 20.  A first step is to position the panel so that the orifices 10 of the line 9 are opposite the free ends 20 of the rods 2. For this, the shape of the orifices makes it possible to overcome the differences noted in the alignment between the orifices 10. and the ends 20. Once the ends 20 introduced into the orifices 10, as shown in Figures 2 and 3, the panel 5 is away from the mesh. In this position, given the small thickness of the panel, it is easy to bend the end of the panel to position the latter on the ends 20.
En jouant sur les dimensions des orifices 10, l'utilisateur, lors d'une seconde étape, induit un mouvement de pivotement du panneau 5, selon la flèche F, en direction du bord inférieur 16 du treillis, donc en directions des extrémités 21 des tringles 2 opposées aux extrémités 20. Lors de ce mouvement, on rapproche le panneau 5 du treillis. Le panneau 5 vient, en premier, en appui par une face 150 contre une partie en relief de la face 101 du treillis, donc contre un nez 4. En l'espèce il s'agit du nez 40 situé à proximité de la ligne 9. By varying the dimensions of the orifices 10, the user, during a second step, induces a pivoting movement of the panel 5, along the arrow F, towards the lower edge 16 of the lattice, and thus in the direction of the ends 21 of the rods 2 opposed to the ends 20. During this movement, the panel 5 is brought closer to the lattice. The panel 5 comes first, supported by a face 150 against a raised portion of the face 101 of the lattice, so against a nose 4. In this case it is the nose 40 located near the line 9 .
L'utilisateur plie alors le panneau, selon, dans l'exemple, la ligne de pliage 7 pour plaquer le panneau contre une partie plane du treillis située entre les extrémités 20 et la partie 41 du nez 40 située la plus près des extrémités 20.  The user then folds the panel, according to, in the example, the fold line 7 to press the panel against a flat portion of the lattice located between the ends 20 and the portion 41 of the nose 40 located closest to the ends 20.
Le pliage se poursuit, selon la ligne 14, afin de plaquer le panneau, au niveau de la bande 120, contre la deuxième partie 42 du nez 40 éloignée des extrémités 20. Ainsi, par ce double pliage, le panneau 5 est configuré au niveau de la bande 120 pour épouser la forme du nez 40 et se plaquer contre ce dernier. On forme ainsi une première zone pliée 6 de forme complémentaire à celle du nez 40.  The folding continues, along the line 14, to press the panel, at the level of the strip 120, against the second portion 42 of the nose 40 remote from the ends 20. Thus, by this double folding, the panel 5 is configured at the of the band 120 to fit the shape of the nose 40 and to press against the latter. A first folded zone 6 of shape complementary to that of the nose 40 is thus formed.
La figure 4 illustre le montage du panneau à l'issue de ces premières étapes. Le panneau est alors en appui, mais non plaqué contre la face 10 du treillis, du fait de la présence d'un second nez 43 sur le treillis. L'utilisateur induit alors un mouvement de rotation selon la flèche F1 , dans le sens inverse de la flèche F, à la partie 50 du panneau 5 situé sous le second nez 43, donc la partie inférieure du panneau 5 lorsque ce dernier est en place sur la clôture. Ce mouvement est réalisé selon une ligne de pliage 91 , similaire à la ligne de pliage 14 et positionné au niveau d'une autre bande 121 perforée. A l'issue de ce mouvement, la partie 51 du panneau 5 située entre les nez 40 et 43 est en appui contre le treillis.  Figure 4 illustrates the mounting of the panel at the end of these first steps. The panel is then supported, but not pressed against the face 10 of the lattice, because of the presence of a second nose 43 on the lattice. The user then induces a rotational movement along the arrow F1, in the opposite direction of the arrow F, to the portion 50 of the panel 5 located under the second nose 43, so the lower part of the panel 5 when the latter is in place on the fence. This movement is performed along a fold line 91, similar to the fold line 14 and positioned at another perforated band 121. At the end of this movement, the portion 51 of the panel 5 located between the nose 40 and 43 is in abutment against the lattice.
Une zone 52 de la partie 50 du panneau 5 située en deçà de la ligne de pliage 91 est en appui contre une zone du nez 43, similaire à la zone 41 du premier nez 40. La mise en place du panneau 5 se poursuit en effectuant un mouvement de rotation vers le bas, selon la flèche F2. Ce mouvement est similaire à celui effectué en premier selon la flèche F. Il permet de plaquer une zone de la partie 50 contre l'autre partie du nez 43. Pour cela, le pliage est réalisé selon une ligne 92 d'orifices 13 parallèle à la ligne 91.  An area 52 of the portion 50 of the panel 5 located below the fold line 91 bears against an area of the nose 43, similar to the area 41 of the first nose 40. The establishment of the panel 5 continues by performing a downward movement according to the arrow F2. This movement is similar to that carried out first according to the arrow F. It allows to press a zone of the portion 50 against the other part of the nose 43. For this, the folding is performed along a line 92 of orifices 13 parallel to line 91.
On poursuit le pliage du panneau 5 selon un tel mouvement alternatif de pivotement, jusqu'à ce que la totalité du panneau soit plaquée contre le treillis et les nez. A l'issue de ces étapes, le panneau 5 est dans la configuration illustré à la figure 7. The folding of the panel 5 is continued in such an alternating pivoting movement until the entire panel is pressed against the lattice and the nose. At the end of these steps, the panel 5 is in the configuration illustrated in FIG.
Afin de sécuriser la mise en place du panneau 5, on fixe, de manière définitive ou amovible, ce dernier sur le treillis à l'aide d'agrafes, de sangles, de liens, de colliers, par exemple des colliers à denture commercialisés sous l'appellation collier Colson®. Pour cela l'utilisateur utilise le passage défini par deux orifices 10 voisins pour assurer la fixation du panneau, en prenant soin d'entourer une tringle 2 ou 3 lors de ce mouvement.  In order to secure the installation of the panel 5, it is permanently fixed or removable, the latter on the lattice using staples, straps, links, necklaces, for example toothed collars marketed under the Colson® necklace name. For this purpose the user uses the passage defined by two adjacent orifices 10 to ensure the fixing of the panel, taking care to surround a rod 2 or 3 during this movement.
Les figures 12 et 13 illustrent un autre mode de fixation du panneau 5 sur le treillis. Ici, la forme des orifices 110, globalement en trèfle à quatre feuilles, ainsi que leurs dispositions sont mises à profit. En effet, comme cela apparaît à la figure 12, les orifices 110 ont deux pattes 111 formées par découpage ou par une autre technique connue en soi. Les pattes 111 sont orientées vers l'intérieur de l'orifice 110 et se font face par leurs extrémités libres. Lorsque le panneau est en appui contre le treillis, une partie pleine 112 située entre les bases des pattes 111 de deux orifices 110 voisins et alignés est à l'aplomb d'une tringle 2. La largeur de la partie 112 correspond au diamètre de la tringle 2, ou à sa largeur si elle n'est pas circulaire. L'utilisateur rabat alors les pattes 111 en direction l'une de l'autre en entourant la partie de la tringle 2 située sous la partie pleine 112.  Figures 12 and 13 illustrate another method of fixing the panel 5 on the lattice. Here, the shape of the orifices 110, generally four-leaf clover, and their provisions are used. Indeed, as shown in Figure 12, the orifices 110 have two legs 111 formed by cutting or by another technique known per se. The tabs 111 are oriented towards the inside of the orifice 110 and face each other by their free ends. When the panel bears against the mesh, a solid portion 112 located between the bases of the lugs 111 of two adjacent and aligned orifices 110 is in line with a bead wire 2. The width of the portion 112 corresponds to the diameter of the rod 2, or its width if it is not circular. The user then folds the tabs 111 in the direction of one another by surrounding the portion of the rod 2 located under the solid portion 112.
Comme cela apparaît aux figures 13 et 13 A, on sertit, par pincement d'une partie du panneau, ce dernier sur le treillis. Un tel mode de fixation est particulièrement intéressant car il permet d'adapter aisément le panneau au treillis, sans d'autre outil qu'une pince, voire sans outil par pincement manuel. Le nombre de points de fixation est variable et choisi selon les besoins de l'utilisateur. On conçoit que d'autres formes d'orifices sont possibles, pour autant que le principe de fixation par pincement d'une partie du panneau autour d'une portion d'une tringle du treillis soit respecté.  As shown in Figures 13 and 13A, it crimps, by pinching a portion of the panel, the latter on the lattice. Such a method of attachment is particularly interesting because it allows to easily adapt the panel to the lattice, with no other tool than a clamp, or without tools by manual pinching. The number of attachment points is variable and chosen according to the needs of the user. It is conceivable that other forms of orifices are possible, provided that the principle of fixing by pinching a portion of the panel around a portion of a rod of the trellis is respected.
L'invention a été décrite, à titre d'exemple aux différentes figures, pour la fixation d'un panneau, à partir du bord supérieur de la clôture et sur la face 101 du treillis orientée vers l'extérieur de la zone à clôturer. En variante, la face 101 est orientée vers l'intérieur de la zone à clôturer. Ce montage est illustré, schématiquement, à la figure 8, avec une vue de côté du treillis selon deux variantes de réalisation, à savoir avec plaquage partiel ou total du panneau contre le treillis. On conçoit que, de façon similaire, le montage d'un tel panneau se fasse non pas à partir du haut de la clôture mais à partir du bas. Dans cette configuration, illustrée à la figure 10, la ligne 9 d'orifices 10 est située en partie basse et les orifices 10 reçoivent les extrémités libres 21 des tringles 2. Dans ce cas, l'accrochage du panneau 5 sur les extrémités 21 des tringles 2 est avantageusement réalisé sur des plaques préfabriquées de treillis, avant la fixation de ces dernières sur les poteaux de la clôture. Une telle solution permet également de sécuriser la mise en place des panneaux, un retrait étant plus difficile. The invention has been described, by way of example in the various figures, for fixing a panel, from the upper edge of the fence and on the face 101 of the trellis facing outwards of the area to be fenced. Alternatively, the face 101 is oriented towards the interior of the area to be fenced. This arrangement is illustrated, schematically, in FIG. 8, with a side view of the trellis according to two variant embodiments, namely with partial or total plating of the panel against the trellis. It is conceivable that, similarly, the mounting of such a panel is not from the top of the fence but from the bottom. In this configuration, illustrated in Figure 10, the line 9 of orifices 10 is located at the bottom and the orifices 10 receive the free ends 21 of the rods 2. In this case, the attachment of the panel 5 on the ends 21 of the 2 rods is advantageously made on prefabricated truss plates, before the fixing of the latter on the posts of the fence. Such a solution also makes it possible to secure the placement of the panels, a withdrawal being more difficult.
Les figures 9 et 11 illustrent d'autres modes de montages du panneau, ce dernier étant, comme à la figure 8, en contact total ou partiel avec le treillis. Aux figures 9 et 11 le montage est effectué, respectivement, à partir des extrémités 20 et 21 des tringles 2, mais sur la face 100 du treillis orientée, par exemple, vers l'intérieur de la zone clôturée. Dans ce cas, le panneau n'est plus accessible de l'extérieur, ce qui est un gage de sécurisation de l'occultation pour l'utilisateur. Dans la configuration avec un contact total, le panneau est plaqué contre la face interne des nez.  Figures 9 and 11 illustrate other ways of mounting the panel, the latter being, as in Figure 8, in total or partial contact with the mesh. In Figures 9 and 11 the assembly is carried out, respectively, from the ends 20 and 21 of the rods 2, but on the face 100 of the trellis oriented, for example, towards the interior of the fenced area. In this case, the panel is no longer accessible from the outside, which is a guarantee of securing the occultation for the user. In the configuration with full contact, the panel is pressed against the inner face of the nose.
On conçoit que l'utilisateur, peut, pour les différentes configurations, choisir d'orienter la face 100 du treillis non pas vers l'intérieur de la zone à clôturer mais vers l'extérieur.  It is conceivable that the user can, for the different configurations, choose to orient the face 100 of the lattice not towards the inside of the zone to be fenced but towards the outside.
Dans d'autres modes de réalisation non illustrés, les panneaux sont pourvus, sur certains bords, de joints assurant un recouvrement partiel des panneaux en place sur le treillis et une occultation maximale.  In other non-illustrated embodiments, the panels are provided on some edges with seals ensuring partial overlap of the panels in place on the lattice and maximum concealment.
On conçoit que la mise en place des panneaux peut également être effectuée sur les plaques de treillis, avant la fixation de celles-ci sur les poteaux.  It is conceivable that the placement of the panels can also be performed on the trellis plates, before fixing them on the posts.

Claims

REVENDICATIONS
1. - Panneau (5) d'occultation de clôture (1) dite à treillis soudé, le panneau (5) étant, en position sur la clôture, solidaire d'au moins une tringle, verticale (2) ou horizontale (3), constitutive du treillis soudé de la clôture (1) comprenant des tringles verticales (2) parallèles reliées, par soudure, à des tringles horizontales (3) disposées perpendiculairement aux tringles verticales (2), le panneau (5) comprenant au moins une première ligne (9), réalisée au voisinage d'un des bords (8,11) du panneau (5), d'organes de fixation (10) du panneau (5) sur les extrémités libres (20, 21) des tringles verticales (2) et le panneau (5) comprenant également au moins une première ligne de pliage (7) d'une zone (15) voisine du bord (8) du panneau contre le treillis lorsque le panneau est fixé sur les tringles verticales (2), caractérisé en ce que les organes de fixation de la première ligne (9) sont formés par des orifices (10) traversants définissant des logements de réception des extrémités libres (20, 21) des tringles verticales (2). 1. - panel (5) fencing concealment (1) said welded mesh, the panel (5) being in position on the fence, secured to at least one rod, vertical (2) or horizontal (3) , constituting the welded mesh of the fence (1) comprising parallel vertical rods (2) connected, by welding, to horizontal rods (3) arranged perpendicularly to the vertical rods (2), the panel (5) comprising at least a first line (9), made in the vicinity of one of the edges (8, 11) of the panel (5), fasteners (10) of the panel (5) on the free ends (20, 21) of the vertical rods ( 2) and the panel (5) also comprising at least a first folding line (7) of a zone (15) adjacent to the edge (8) of the panel against the lattice when the panel is fixed on the vertical rods (2) characterized in that the fastening members of the first line (9) are formed by through-holes (10) defining receiving the free ends (20, 21) of the vertical rods (2).
2. - Panneau selon la revendication 1 , caractérisé en ce que la première ligne de pliage (7) est formée par une partie pleine du panneau (5) située à proximité de la ligne (9) d'organes de fixation (10) du panneau (5) sur les tringles verticales (2).  2. - Panel according to claim 1, characterized in that the first fold line (7) is formed by a solid portion of the panel (5) located near the line (9) of fasteners (10) of the panel (5) on the vertical rods (2).
3.- Panneau selon la revendication 2, caractérisé en ce qu'il comprend au moins une autre ligne de pliage (14, 91 , 92) formée par des orifices (13) d'une bande perforée (12, 120, 121) réalisée sur le panneau (5).  3. Panel according to claim 2, characterized in that it comprises at least one other fold line (14, 91, 92) formed by orifices (13) of a perforated strip (12, 120, 121) made on the panel (5).
4. - Panneau selon une des revendications 2 ou 3, caractérisé en ce que les lignes de pliage (14, 91 , 92) sont situées sur le panneau (5) au niveau des parties du panneau destinées à former des zones pliées (6) de forme complémentaire à celles des reliefs ou nez (4, 40, 43) présents sur le treillis de la clôture (1).  4. - Panel according to one of claims 2 or 3, characterized in that the fold lines (14, 91, 92) are located on the panel (5) at the parts of the panel intended to form folded areas (6) of complementary shape to those of the reliefs or noses (4, 40, 43) present on the trellis of the fence (1).
5. - Panneau selon une des revendications précédentes, caractérisé en ce qu'il est adapté pour être monté sur l'une ou l'autre face (100, 101) du treillis de la clôture (1).  5. - Panel according to one of the preceding claims, characterized in that it is adapted to be mounted on one or the other face (100, 101) of the trellis of the fence (1).
6. - Panneau selon l'une des revendications précédentes, caractérisé en ce qu'il comprend des orifices (110) de forme complexe définissant des pattes de pincement (111) du panneau (5) autour (112) des tringles (2) du treillis. 6. - Panel according to one of the preceding claims, characterized in that it comprises orifices (110) of complex shape defining pinch tabs (111) of the panel (5) around (112) of the rods (2) of the trellis.
7.- Procédé de fixation d'un panneau conforme à un mode de réalisation selon une des revendications 1 à 6, caractérisé en ce qu'il comprend au moins les étapes suivantes :  7. A method of fixing a panel according to an embodiment according to one of claims 1 to 6, characterized in that it comprises at least the following steps:
- a) positionner le panneau (5) sur le treillis de sorte que les orifices (10) formant les organes de fixation soient en regard d'extrémités libres (20, 21) des tringles verticales (2),  - a) position the panel (5) on the mesh so that the orifices (10) forming the fasteners are opposite the free ends (20, 21) of the vertical rods (2),
- b) plier le panneau (5) selon une première ligne de pliage (7) de sorte à amener une face (150) du panneau (5) en appui contre un relief ou nez (4, 40, 43) du treillis, - c) poursuivre le pliage le nombre de fois nécessaire, selon le nombre de lignes de pliage (14, 91 , 92) nécessaires, afin que le panneau (5) soit en appui sur le treillis et les reliefs ou nez (4, 40, 43) du treillis,  - b) folding the panel (5) in a first fold line (7) so as to bring a face (150) of the panel (5) in abutment against a relief or nose (4, 40, 43) of the lattice, - c) continue the folding as many times as necessary, according to the number of folding lines (14, 91, 92) necessary, so that the panel (5) bears on the lattice and the reliefs or noses (4, 40, 43) of the lattice,
- d) fixer le panneau (5) sur les tringles verticales (2) et/ou horizontales (3) constitutives du treillis par des sangles, des liens ou des colliers à denture.  - d) fix the panel (5) on the vertical rods (2) and / or horizontal (3) constituting the lattice by straps, links or cable ties.
8.- Procédé de fixation d'un panneau conforme à un mode de réalisation selon la revendication 7, caractérisé en ce que, lors de l'étape d), la fixation est réalisée par pincement de pattes (111) formées dans les bords d'orifices (110) ménagés dans le panneau et situées à l'aplomb (112) de tringles verticales (2) lorsque le panneau (5) est en position sur le treillis.  8. A method of fixing a panel according to an embodiment according to claim 7, characterized in that, in step d), the fixing is performed by pinching tabs (111) formed in the edges of holes (110) formed in the panel and located vertically (112) of vertical rods (2) when the panel (5) is in position on the lattice.
9. - Clôture (1 ) dite à treillis soudé dont au moins une partie est équipée d'au moins un panneau (5) d'occultation conforme à au moins une des revendications 1 à 6.  9. - Fence (1) said welded mesh of which at least a portion is equipped with at least one panel (5) of occultation according to at least one of claims 1 to 6.
EP16705250.5A 2015-02-04 2016-02-01 Screening panel for a so-called welded mesh fence, corresponding assembly method and fence equipped in this way Withdrawn EP3253938A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1550884A FR3032217A1 (en) 2015-02-04 2015-02-04 WELDED SIDED CLOSURE OCCULTATION PANEL, CORRESPONDING MOUNTING METHOD AND CLOSURE THUS EQUIPPED
PCT/FR2016/050202 WO2016124845A1 (en) 2015-02-04 2016-02-01 Screening panel for a so-called welded mesh fence, corresponding assembly method and fence equipped in this way

Publications (1)

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EP3253938A1 true EP3253938A1 (en) 2017-12-13

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EP16705250.5A Withdrawn EP3253938A1 (en) 2015-02-04 2016-02-01 Screening panel for a so-called welded mesh fence, corresponding assembly method and fence equipped in this way

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EP (1) EP3253938A1 (en)
FR (1) FR3032217A1 (en)
WO (1) WO2016124845A1 (en)

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Publication number Priority date Publication date Assignee Title
US10626633B2 (en) * 2016-09-01 2020-04-21 Cochrane Usa, Inc. Security barrier
FR3070702B1 (en) * 2017-09-07 2020-12-25 Oceane Profils TOGETHER TO FORM AN EXTERNAL FENCE
FR3077084B1 (en) * 2018-01-23 2019-12-20 Clotures Michel Willoquaux FENCE WITH BLADES OF OCCULTATION
FR3078987B1 (en) * 2018-03-15 2020-03-27 Morel S.A. CLOSING OCCULTATION ELEMENT
GB2598903A (en) * 2020-09-16 2022-03-23 Zaun Ltd Louvre
FR3132116B1 (en) 2022-01-25 2024-11-08 Ldma Rigid mesh fence screening or occultation device and associated panel
FR3144833A1 (en) * 2023-01-05 2024-07-12 Arcal Blackout blade suitable for being attached to a welded mesh panel
FR3148247B1 (en) 2023-04-27 2025-03-14 Ldma Privacy screen or screening panel for rigid mesh fences and its fixing method

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FR2829409B1 (en) * 2001-09-13 2003-12-12 Gantois Ets WELDED MESH FENCING WITH MESH FILLING PLATES, AND METHOD FOR MANUFACTURING THE SAME
DE202006011879U1 (en) * 2006-08-01 2006-10-12 Sorbello, René Mesh fencing frame as sightscreen has individual slats hung from horizontal bars which are fixed to vertical bars
FR2934869A1 (en) * 2008-08-08 2010-02-12 Dirickx Groupe CLOSURE PANEL TO BE MOUNTED BETWEEN TWO AMOUNTS AND TO PRESENT AN OCCULTANT SURFACE COMPRISING ONE OR MORE MOBILE OCCULTATION UNITS
FR2945064B1 (en) * 2009-05-04 2016-12-30 Geplast BLADE-VIEW BLADE DEVICE EQUIPPED WITH BLADE RETENTION MEANS AND CORRESPONDING BLADE
FR2948400B1 (en) * 2009-07-24 2011-07-15 Dirickx Groupe CLOSURE OCCULTATION DEVICE

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