MXPA00006230A - Angle accessory with variable angle for conduit - Google Patents

Abstract

The invention concerns an angle accessory comprising a mask (23) extending between the covers (14) of two conduit sections (11A, 11B) to be connected. The invention is characterised in that said angle accessory comprises two supports (24A, 24B), one for each conduit section (11A, 11B), each of those two supports (24A, 24B) having assembling means for being directly mounted on the corresponding conduit (11A, 11B) section base (13) and receiving means for jointly fixing therein the mask (23), the mask (23) being divided in two separate side walls (23A, 23B), one side wall (23A, 23B) for each support (24A, 24B), hence one side wall (23A,23B) for each conduit section (11A, 11B). The invention is applicable to interior and exterior angles.

Description

ANGLE ACCESSORIES FOR VARIABLE ANGLE FOR CHANNELS DESCRIPTION The present invention relates in a general way to gutters of the type of those that are put into operation, for example, for the support, the housing and the protection of various sets of appliances and in particular, of various electrical appliances, as well as for the support, accommodation and protection of conductors or other equipment necessary for the service of these sets of apparatuses. As is already known, a gutter has, by definition, a base with an open cross section, by which it is fixed to any wall and a cover which, in order to close that base, must be added in any way to this base. As it is already known, a gutter of this type intervenes in practice in sections, especially when, passing from a first separation to a second separation that forms a dihedral with the one preceding it, it is subject to a change of orientation.

The present invention relates more particularly to the routing accessories, commonly referred to as angle, placed on site to establish the desirable continuity between two sections of the gutter which is thus routed on the walls forming a dihedral whose angle in the practice is globally equal to 90 °. These corner fittings form what is customary to call: an "interior angle" when the corresponding dihedral is an incoming dihedral, and an "outer angle" when that dihedral is a projecting dihedral, that is, a dihedral that forms a shoulder. In any case, they comprise, overall, a concealer that can be extended between the covers of the two sections of the gutter to be joined. This concealment comprises, in practice, two faces, at the rate of one for each two sections of gutter and, for their adaptation to these, those faces form a dihedral between them, to the image of the corresponding walls. In this case, the problem is double. On the one hand, it is convenient to ensure, in a satisfactory manner, the fixation of that concealer. On the other hand, taking into account the tolerances of which inevitably are the object of the most usual constructions, this concealer must be able to adapt to angle dihedrals very slightly different from 90 °; for example, the value of that angle is between 85 ° and 95 °. The present invention relates more precisely also to angle fittings, commonly referred to as variable angles, the concealer of which is capable of such an adaptation. According to a first known type of embodiment, the two faces of the concealer are mechanically joined to one another by a hinge, since, as described in the French patent filed under number 78.20683, published under No. 2 431 209, that hinge is formed by a wall of smaller thickness which, in a single piece with the two faces, unites these faces continuously, since, more commonly, it is constituted by two pivots by which the two faces are articulated one with the other one. Most of the time, the mechanical union established in this way between the two faces is relatively rigid, and as a result any shock applied to one of these faces is transmitted essentially to the other side, with the risk of a possible separation of all or part of the assembly in relation to the gutter.

Furthermore, when the corresponding hinge is constituted by pivots, the risk of a separation of the two faces, one in relation to the other, at the level of those pivots, especially in the case of an external angle, is added to that risk. . In the French patent filed under No. 95.02753, published under No. 2 731 496, the two faces separated one from the other, are coated in common with a skin of flexible and elastic hinge-shaped material. But, if it presents a certain interest, the corresponding realization is relatively expensive and complex. According to a second type of embodiment already known, the two sides of the occulter, are completely separated one from the other, as is the case, for example, in the British patent filed under No. 87.12133, published under No. 2 205 200. The fixation of those The faces are then individually made by each one of them, intervening in practice directly on the base of the corresponding gutter section. In addition, some complexity of placement, also results in adjustment difficulties almost inevitably, of those faces between them.

The present invention, in a general manner, has as its object an arrangement that allows to avoid these drawbacks. More specifically, it has as an object an angle accessory for gutter, that is to say a routing accessory intended to establish a continuity between two sections of gutter each one respectively on two walls that form a dihedral between each other and that each comprise a base. and a cover; this angle accessory is of the type comprising a concealer that can extend between the covers of the two gutter sections, and is characterized in that it comprises two supports, at the rate of one per gutter section; each of these two supports presents, on the one hand, assembly means that can allow it to be added on the base of the section of the corresponding gutter and, on the other hand, reception means that can allow to hold the occulter, and in which together, the The cover is separated into two different faces, at the rate of one face per support and, therefore, at the rate of one face per gutter section. Thanks to the presence of two supports placed on site in this way, which intervene in the manner of interfaces between the faces of the occulter and the base of the gutter sections, it is advantageously possible to reconcile an easy and adequate attachment of the occulter to those sections of gutter and a convenient adjustment to each other of the two faces of that concealer, whatever the eventual spacing, in relation to the normal, ie in relation to a right angle, of the corresponding dihedral angle, provided of course , that this spacing remains within the limits provided. Preferably, between the two supports provided according to the invention, inserted means intervene by which these two supports are ratcheted with each other, at least locally. These inserting means advantageously allow an accurate positioning of the two supports one in relation to the other and due to this fact, they are particularly favorable to a correct adjustment of the two faces carried by these supports, without these faces being joined together . While securing this placement, the inserting means intervening between the two supports also advantageously ensure a certain joint and some articulation between these supports, without however having a real assembly operation that has to be applied to them.

Thus, while constituting a variable angle at the same time, the angle fixture according to the invention is advantageously and particularly simple to be placed and, once in place, the concealer comprising, is particularly well adjusted, for the benefit of the esthetic. In addition, it is advantageously and particularly resistant to shocks. Finally, the supports that the angle accessory according to the invention implements, are advantageously easy and economical to mold because, with the inserted means destined to intervene with each other, their shape remains relatively simple. The characteristics and advantages of the invention will be apparent, on the other hand, from the description that follows, which is given by way of example, referring to the attached schematic drawings in which: Figure 1 is a perspective view, in detailed part, of an angle fixture according to the invention, represented positioned on the two gutter sections, for an embodiment corresponding to an exterior angle; Figure 2 is a perspective view similar to that of Figure 1, after having removed the two faces of the concealer comprising this angle accessory; Figure 3, on a larger scale, is a partial perspective view of the two supports also comprising this angle accessory, seen from the front; Figure 4 is a partial perspective view of those two supports, seen from behind; Figure 5, on a different scale, is a sectional view according to practically the line V-V of figure 2; Figure 6, at the same scale, is a perspective view of one of these supports, seen from the front; Figure 7 is another perspective view of that support, seen from behind; Figures 8, 9, 10 and 11, on a larger scale, are partial views of these supports, in cross section according to, respectively, the lines VIII-VIII, IX-IX, X-X, XI-XI of Figure 7; Figures 12 and 13 are perspective views, each one similar to respectively Figures 6 and 7, which are added to the other of the supports comprising the angle fixture according to the invention; Figure 14 is a perspective view of one of the constituent parts of one of the faces of the concealer of the angle fixture according to the invention, seen from the rear; Figure 15, on a larger scale, is a cross-sectional view of this part of this face, according to line XV-XV of Figure 14; Figure 16 is a perspective view of another of the constituent parts thereof, seen from the rear; Figure 17 is a perspective view of another of these parts, also seen from the rear; Figure 18 is a view with local and perspective separation, partly enlarged, similar to that of Figure 1, which relates to an angle fixture according to the invention, for an embodiment corresponding to an interior angle; Figure 10, on a larger scale, is a perspective view of the two supports comprising this angle accessory, seen from the front; Figures 20 and 21 again take on a larger scale, the details of Figure 19 by cutouts marked XX and XXI in that Figure 19; Figure 22 is a perspective view of those same supports, seen from behind; Figures 23 and 24 again take on a larger scale, the details of Figure 22 by cutouts marked XX and XXI in that Figure 22; Figure 25 is a perspective view of one of these supports, viewed from the front; Figure 26 is a perspective view of the other of these supports, also seen from the front; Figure 27 is another perspective view of the support shown in Figure 25, after having eliminated its central part. As illustrated in these figures, and in a manner known per se, the angle accessory 10 according to the invention constitutes a routing accessory intended to establish a continuity between two sections of gutter HA, 11B, each of which respectively walk on two. walls 12A, 12B, forming a dihedron D with each other, and each comprising, according to the same structure globally, a base 13 and a cover 14. For example, and as shown, the walls 12A, 12B are walls, and the gutter sections HA, 11B, run in the form of a valance at the base of these walls. In practice, the angle of the dihedral D that forms these walls 12A, 12B, is practically straight, according to construction tolerances. In the embodiment shown in FIGS. 1 to 17, that dihedral D is a dihedral in elevation. The base and the cover 14 of the gutter sections HA, 11B, do not relate by themselves to the present invention; they will not be described in detail in the present specification. In the case of the base 13, it will suffice to indicate that, in the represented embodiment, it comprises a sole 15, by means of which it is adapted to be applied to a wall 12A, 12B and fixed to it and, longitudinally extended on this sole 15, a plurality of ribs 16, 16 ', 17 and 18. The ribs 16, 16', which are end ribs, one upper, the other lower and which, in the embodiment shown, are of different structure and height, each one comprises a rear turn, as best seen in FIG. 18, a square turn 19 for ratchet with the cover 14. The rib 17, which is a middle rib, forms a separation that separates globally into two compartments , the internal volume of the gutter sections HA, 11B. In the represented embodiment of this rib 17, a separating web 20 extending almost parallel to the sole 15 emerges from a single piece on one side of that rib. The ribs 18, which intervene in pairs on one side and on the other side of the rib 17, between it and the ribs 16, 16 ', each one forming a groove, for example to arrange any set of devices or any accessory, not shown, or to receive a screw, also not shown. In the case of the cover 14, it will suffice corollary to indicate that, globally concave, to receive the sole 15, it has, in the represented embodiment, a practically flat part and generally centered side parts, and that, as can best be seen in the figure 18, longitudinally comprises in protrusion on its inner surface, in the vicinity of each of its longitudinal edges, but in withdrawal in relation to these, a rib 22, 22 ', which by means of its attachment to ratchet on the return in square 19 of the corresponding rib 16, 16 'of the base 13, is formed in the form of a hook. In a manner known per se, the angle fitting 10 according to the invention comprises a concealer 23 which can extend between the covers 14 of the two gutter sections HA, 11B. According to the invention, this angle accessory 10 also comprises two supports 24A, 24B, at the rate of one per gutter section HA, 11B; each of these two supports presents, according to provisions that are described in more detail later, on the one hand, assembly means 25 that can be added to the base 13 of the gutter section HA, 11b, correspondingly, and, on the other hand, means of reception 26 that can allow them to hold the concealer 23 and together the concealer 23 is separated on two faces 23A, 23B, different, at a rate of one face 23A, 23B, per support 24A, 24B, and therefore at a ratio of one face 23A, 23B, per gutter section HA, 11B. In the represented embodiments, the supports 24A, 24B, both have globally similar structures, but as will be shown later, they are differentiated, however. In practice, in these embodiments, each of the supports 24A, 24B, comprises at least three parts 28A, 29A, 28'A, 28B, 29B, 28'B which are staggered over their length or height, i.e. according to a transverse direction in relation to the gutter sections HA, 11B, they can be separated from each other, namely two side parts 28A, 28'A, 28B, 28'B, one upper, the other lower, and at least one middle part 29A, 29B, and, between the side portions 28A, 28 'A, 28B, 28'B, assembly means 30 is provided, according to provisions described more in detail later on.

For example and as shown, only a middle part 29A, 29 is provided for each of the supports 24A, 24B. In the embodiments shown, the three parts 28A, 29A, 28'A, 28B, 29B, 28'B of a support 24A, 24B, are joined to each other by areas of lower resistance 32f angible. For example, and as shown, those areas of lower strength 32 are materialized by grooves present in a gap on the outer surface of the supports 24A, 24B. In the represented embodiments, the assembly means 30 provided between the two lateral parts 28A, 28 'A; 28B, 28'B of a support 24A, 24B, comprise, on the one hand, on one of those side parts 28A, 28'A, 28, 28 ', in this case the upper side part 28A, 28B, at least one leg 33, which extends locally this lateral part 28A, 28B, and on which it protrudes, on its internal surface, practically perpendicular to its thickness, at least one chip 34, figure 5, and, on the other hand, on the other of those side portions 28A, 28'A, 28B, 28'B and therefore in this case, the lateral side portion 28 'A, 28', at least one notch 33 'which can receive the leg 33 of the side portion 28A, 28B, precedent, and in favor of which a small bar 35 that has at least one recess 36 itself to the inserted of the corresponding tab 34 intervenes. For example and as shown, only one leg 33 is provided on the lateral part 28A, 28B, upper and correspondingly; the side portion 28 'A, 28'B, bottom comprises only one notch 33'. Due to the fact of the leg 33, the throat that materializes the zone of least resistance 32, which intervenes between the part 28A, 28B, upper and the middle part 29A, 29B, extends in zigzag. On the contrary, the throat that materializes the area of least resistance 32 that extends between the middle part 29A, 29B, and the side part 28'A, 28'B below, is rectilinear. In the represented embodiments, the leg 33 comprises only a token 34. But, for reasons that will become apparent below, it also comprises at the level with that token, but at a distance from it, a perforation 38. Corollary, the small bar 35 forms a rib which, in protrusion on the inner surface of the lateral part 28 'A, 28' B, extends over the entire width of the latter, its notch 33 'passing through the passage.

In practice, this small bar 35 is practically at the level of the median rib 17 of the base 13 of the gutter section HA, 11B, corresponding to and in cross section, has a triangular profile. In addition to the hollow 36, this small bar 35 comprises, in correspondence with the perforation 38 of the lateral part 28A, 28B, upper, a perforation 39 that can receive a screw, that is the passage of a screw. The lateral part 28 'A, 28'B lower, also comprises a perforation 40 which, aligned with the hollow 36 and the perforation 39 of its small bar 35, crosses on one side and on the other, like these, its small bar 35. Like the bore 39, this bore 40 can also receive a screw. In practice, the supports 24A, 24B have, according to their height, a profile overall similar to the transverse profile of the covers 14. Their middle part 29A, 29B, practically flat, extends parallel to the sole 15 of the sockets 13.

As regards their side parts 28A, 28'A, 28B, 28'B, they are globally centered, in the manner of the side parts of the covers 14.

In the illustrated embodiments, the longitudinal edges of the supports 24A, 24B, that is to say those of their edges extending globally transverse in relation to the bases 13 of the gutter sections HA, 11B, are practically parallel with one another . Preferably, and as shown, the assembly means 25 provided between a support 24A, 24B, and the base 13 of the HA gutter section., 11B, corresponding, are ratchet means. They comprise, in the manner of the ribs 22, 22 'of a cover 14, two ribs 42, 42', which form a shoulder on the inner surface of their side portion 28A, 28 'A, 28B, 28' B extending over a fraction when less than the width thereof, and by means of which they can be hooked on the square turn 19 of the ribs 16, 16 ', of the base 13 of the corresponding gutter section HA, 11B. In the represented embodiments, these ribs 42, 42 'extend on the edges of a window 43, 43', laterally discovering the lateral parts 28A, 28'A, 28B, 28'B. In the represented embodiments, the lateral parts 28A, 28'A, 28B, 28'B, of the supports 24A, 24B are also locally perforated for reasons that will be shown below, by another window 44, 44 ', parallel to the preceding window 43, 43 ', which extends away from the latter, between that window 43, 43' and the associated middle part 29A, 29B. On the other hand, and as will be shown later, the assembly means 25 provided between a support 24A, 24B and the base 13 of the corresponding gutter section HA, 11B, comprise at least one perforation that can receive a screw. It is the perforation 39 and / or the perforation 40 that has such a support 24A, 24B. Preferably, and this is the case in the illustrated embodiments, between the two supports 24A, 24B, insert means 46 are involved by means of which those two supports 24A, 24B are inserted with each other at least locally. These insert means 46 comprise, in a general manner, in the embodiments shown, on the one hand, on one of the supports 24A, 24B, a slit 47 transversely elongated in relation to this support 24A, 24B, which extends between two centered lips 48, 48 ', one upper, the other lower, and, on the other hand, in correspondence on the other of those supports 24A, 24B, a protruding tab 49 on the corresponding longitudinal edge of that support 24A, 24B , which locally extends the latter, the same being centered in the image of the lips centered 48, 48 'preceding, and of which a portion of inserted 50, at least, is joined to the slit 47 formed by the latter, of such that these insert means 46 constitute at least in part, articulation means. As shown more particularly in FIGS. 1 to 17, in the case of an external angle fitting, the slit 47 belongs to a protrusion 51 protruding on the corresponding longitudinal edge of the support 24A, 24B, in question, in this case the support 24B, whose appendix 51 locally extends the support 24B. Corollary, appendix 49 belongs to the other support 24A, 24B, and, therefore in this case, to support 24A. In the illustrated embodiments, the centered lips 48, 48 ', of the slit 47 have their axes globally on an axis parallel to the edge of the dihedral D, and pass globally the same for the corresponding appendix 49. In the embodiment more particularly shown in FIGS. 1 to 17, the centered lips 48, 48 'are displaced relative to one another in a direction orthogonal to this edge. In practice, in this embodiment, those centered lips 48, 48 ', each are formed by a generally cylindrical side, and the same goes for the inserted portion 50 by which the associated appendix 49 is connected with the slit 47 they define. In the illustrated embodiment, the upper centered lip 48 becomes rigid by a side 51 'extending along its upper edge, practically perpendicular to the edge of the dihedral D. Similarly in this embodiment, the inserted portion 50 of the appendix 49 becomes rigid along its upper edge, by means of a side 52 that also extends practically perpendicular to the edge of the dihedral D, below the side 51 'that precedes and along its lower edge, by a small bar 52'. As shown in FIGS. 1 to 17, when the angle fixture 10 is an external angle fixture, there is a slit 47 and an appendix 49 only at a single level above the height or length of the supports 24A, 24B.

In the embodiments that are shown, the insert means 46 intervene between the two supports 24A, 24B, they also comprise at least two consoles 53A, 52'A, 52B, 53'B, each of which are respectively mutually joined together, of these two supports 24A, 24B, forming a shoulder transversely on their corresponding longitudinal edge, they overlap at least in part mutually, being practically in contact with each other, in such a way that the insert means 46 constitute, at least in part, means of placement. In practice, in those embodiments, there are consoles 53A, 53 'A, 53B, 53' B to at least two different levels of the supports 24A, 24B. For example, and as shown, the consoles 53A, 53B, 53 'A, 53' B, intervene at the ends of the supports 24A, 24B, the consoles 53A, 53B at their upper end and the consoles 53 'A, 53 'B at its lower end. In the embodiment shown, the consoles 53A, 53 'A of one of the supports 24A, 24B, in this case the support 24A, frame the consoles 53B, 53'B, of the other of said supports 24A, 24B, in this case the 24B support.

In the illustrated embodiments, each of the faces 23A, 23B of the concealer, comprises at least three parts 54A, 55A, 54 'A, 54B, 55B, 54' B stepped on its length or its height, are inserted with each other by assembly means 56, namely two side portions 54A, 54 'A, 54B, 54' B, and a middle part 55A, 55B. Preferably, and as shown, the assembly means 56 provided between the various parts 54A, 55A, 54'A, 54B, 55B, 54'B of one face 23A, 23B of the concealer 23, comprise female engaging elements 57 and male 57 'intervening parallel to the thickness of such a face 23A, 23B. More precisely, the side parts 54A, 54 'A, 54B, 54' B, of one face 23A, 23B of the concealer 23, comprise, first, a female fitting element 57 in the form of a bottomless bag and, the second, a leg fitting member 57 'in the form of a leg and the associated middle part 55A, 55B complementarily comprises a male element 57' on one of its transverse edges, in this case its upper transverse edge, and an element of female fitting 57 over the other of these, in this case the lower transverse edge.

By its hooking on the free edge 58 of the bottomless bag forming a female fitting element 57, a leg forming a male engaging element 57 'comprises in protrusion on its inner surface, a rib 58', figures 16 and 17 Furthermore, for a relative centering between the parts 54A, 55A, 54'A, 54B, 55B, 54'B in question, the leg forming a male fitting means 57 'has a recessed hollow on its free edge, notch 59 'by which it can be inserted over a rib provided beyond the bottomless pouch forming a female insert 57. In the embodiment depicted, the middle portion 55A, 55B of the supports 24A, 24B, is centered globally according to a single direction of curvature, to which generatrices correspond parallel to the edge of the dihedral D. By contrast, the lateral parts 54A, 54B, 54'A, 54'B of these faces 23A, 23B, are centered according to two directions of orthogonal curvature one in r elation with the other, one that intervenes practically parallel to the edge of the dihedral D, the other that intervenes practically perpendicular to this edge. In the forms that are shown, the receiving means 26 comprising a support 24A, 24B for gripping the face 23A, 23B, corresponding to the concealer 23, are ratchet means. In practice, in these embodiments, said receiving means 26 comprise the ribs 60, 60 'which protrude on the external surface of their side parts 28A, 28B, 28'A, 28'B, on the edge of their surface. window 43, 43 ', and to cooperate by means of ratchet with those ribs 60, 60 ', the side portions 54A, 54B, 54' A, 54 'B of the faces 23A, 23B, comprise in protrusion on their internal surface, the ribs 61, 61'. Preferably, and this is the case of the represented embodiments, finally, between the faces 23A, 23B of the concealer 23 and the corresponding supports 24A, 24B, the engaging means 62 is provided. For example and as shown, said engagement means 62 comprise ribs 63, 63 ', which protrude on the internal surface of the side portions 54A, 54B, 54'A, 5' B of the faces 23A, 23B, of the concealer 23 and which can be inserted in the windows 44, 44 'of the side parts 28A, 28' A, 28B, 28 'B of the supports 24A, 24B. Upon mounting, the supports 24A, 24B are thus ratcheted on the sockets 13 of the gutter sections HA, 11B.

The cover 14 of each of the sections of gutter HA, 11B, is cut to a length less than that of the corresponding base 13, so that, after its ratchet on that base 13, it is located in the extension of the support 24A, 24B, already in place on it, coming for example to come up against that support 24A, 24B, as shown in Figure 2.

After the assembly of its parts 54A, 55A, 54 'A, 54B, 55B, 54' B, 55B, the two faces 23A, 23B of the concealer 23 are each ratcheted in turn on the supports 24A, 24B. They then come to overlap one another in their joining area, the face 23A for example, then in practice locally coating the face 23B and together they each come respectively to overlap with the cover 14 of the gutter sections HA, 11B , locally coating the corresponding end 14. As is easy to understand, the fitting means 62 provided between the faces 23A, 23B, of the occulter 23 and the supports 24A, 24B, placed on site according to the invention, advantageously allow to limit the moment of possible collisions on the faces 23, 23B, the displacement of these faces 23A, 23B, in relation to the supports 24A, 24B, in such a way that this displacement remains very much less than that which is needed for a decoupling of the means of reception 26 intervening on the other hand between those faces and those supports 24A, 24B. As is also easy to understand, while contributing to the positioning of the supports 24A, 24B, one in relation to the other, the consoles 54A, 54B, 54'A, 54'B, intervene in the ends of those supports 24A , 24B and advantageously assure at their level, any desired continuity of protection between the gutter sections HA, 11B, especially with regard to a penetration of any wire of reduced diameter in the internal volume of these, as provided for by the regulatory provisions in The matter. If desired, fixing the supports 24A, 24B, to the base 13 of the gutter sections HA, 11B, already secured by the assembly means 25 provided for that purpose, in this case ratchet means, can be helped with a screw in the perforation 40 of the side part 28'A, 28'B of those supports 24A, 24B, and / or of the perforation 39 of its small bar, the corresponding screw (s) come to bite the rib 17 of that socket 13 .

In the embodiment shown in FIGS. 18 to 26, the dihedron D formed by the walls 12A, 12B is an incoming dihedron. The accessory of angle 10 according to the invention which is then put into operation, comprises as it precedes, a concealer 23 separated into two different faces 23A, 23B, and as fixing of those faces 23A, 23B, two supports 24A, 24B. The faces 23A, 23B, of the concealer 23 have the same structure globally, in three parts 54A, 55A, 54 'A, 54B, 55B, 54' B, 55B, as the preceding ones with assembly means 56 intervening between those parts 54A, 55A, 54'A, 54B, 55B, 54'B, 55B, which means have a female fitting element 57 and a male fitting 57 ', of the same type. Therefore, these faces 23A, 23B will not be described again in detail in the present specification. Suffice it to say that its general configuration is simply adapted to that of an interior angle. Similarly, the supports 24A, 24B, have a structure generally of three parts 28A, 29A, 28 'A, 28B, 29B, 28'B, similar to that of those supports 24A, 24B, which are described in the foregoing, with areas of lower resistance 32 frangible, whose support inter-come between these three parts 28A, 29A, 28'A, 28B, 29B, 28'B. Therefore, they will not be described in all their details in the present specification. However, it should be noted that if the support 24B has a configuration similar to that of the support 24B that precedes, with longitudinal edges practically parallel to each other, the same does not happen for the support 24A; the longitudinal edges of the latter extend in this case, in planes that form a dihedral between them, for the adaptation of the assembly to an incoming dihedral D. As it precedes, inserting means 46 intervene between the two supports, by means of which these two supports 24A, 24B, are joined to each other at least locally. As also precedes, these inserting means 46 comprise, on the one hand, on one of said supports 24A, 24B, a slit 47 transversely elongated in relation to that support 24A, 24B, whose slit extends between two centered lips 48, 48 ', one upper, the other lower and, on the other hand, in correspondence on the other of these supports 24A, 24B, an appendix 49 in protrusion on the longitudinal edge of that support 24A, 24B, whose appendix locally extends the latter, being centered at the image of the centered lips 48, 48 'which precede, and of which a portion of inserted 50 at least, is attached to the slit 47 formed by the latter, in such a way that said inserting means 46 constitute when less in part, means of articulation. However, in the case of an internal angle fitting, the slit 47 affects, in full area, the support 24A, 24B, which in this case is the support 24A, starting from the corresponding edge thereof. Together, the associated appendage 49 belongs to the other support 24A, 24B, in this case the support 24B. In the embodiment shown, the inserted portion 50 of this appendix 49 is a small centered bar which transversally secures a connection between two sides 65, 66, both of which are generally cylindrical in shape and which are offset one in relation to the other. another, practically perpendicular to the edge of the dihedral D, namely, a front side 65, by which the appendix 49 is inserted from the front on one of the centered lips 48, 48 'of the slit 47, locally coating this lip centered 48, 48 'and a rear side 66, by which this appendix 49 is inserted back on the other of those centered lips 48, 48', this centered lip 48, 48 'also locally covering. In practice there is also in that manner, a slit 47 and an appendix 49 of at least two different levels of the supports 24A, 24B. For example, and as shown, only two slots 47 are provided on the support 24A, and each one respectively affects the two lateral parts 28A, 28 'A thereof and in correspondence, only two appendices 49 are provided on the support 24B . and each one protrudes respectively on the two lateral parts 28B, 28'B thereof. But from one appendix 49 to the other, the sides 65 are directed in opposite directions and the same goes for the sides 66. Finally, in the case of an interior angle fitting, no console is provided at the ends of the supports 24A, 24B. For the rest, the provisions are of the same type as those described in the foregoing. In the same way, the placement is made as in what is indicated above. In the foregoing, it was assumed that its length or height corresponding to the width of the base 13 of the gutter sections HA, 11B, the supports 24A, 24B, were put to work at full length or height and that it would then pass the same for the faces 23A, 23B of the concealer 23. The length or height of the supports 24A, 24B can, however, be reduced in order to adapt them to sections of the gutter HA, 11B, the base 13 of which also has, in correspondence, a reduced width. Suffice it to do this, as shown for a support 24A in the figure, the middle part 29A, 29B of these supports 24A, 24B can be eliminated by breaking at the level of their zone of least resistance 32, and splicing their part. lateral 28A, 28'A, 28B, 28'B, in favor of the assembly members 30 to the leg 33 and notch 33 'provided for this purpose, the tab 34 of the leg 33 that comes together to be inserted in the recess 36 provided for the same, on the small bar 35 that intervenes in favor of the notch 33 '. In figure 27, the support 24A is of the type that is described referring to figures 18 to 26. Of course, in a variant, it could be the one described with reference to figures 1 to 17. The present invention is not limited to the embodiments that are described and represented, but covers any variant execution and / or combination of its various elements.

Claims (24)

1. R E I V I N D I C A C I O N S 1. Accessory of angle for gutter, that is to say a routing accessory destined to establish a continuity between two gutter sections each one respectively on two walls that form a dihedron between them and that each one comprises a base and a cover; this angle accessory is of the type comprising a concealer that can extend between the covers of the two gutter sections, and is characterized in that it comprises two supports, at the rate of one per gutter section; each of these two supports presents, on the one hand, assembly means that can allow it to be added on the base of the section of the corresponding gutter and, on the other hand, reception means that can allow to hold the occulter, and in which together, the The cover is separated into two different faces, at the rate of one face per support and, therefore, at the rate of one face per gutter section.
2. 2. Angle accessory according to claim 1, characterized in that, between the two supports provided according to the invention, inserted means are involved by which these two supports are ratcheted with each other at least locally.
3. 3. Accessory angle according to claim 2, characterized in that the inserting means intervening between the two supports comprise, on the one hand, on one of these supports, a slit elongated transversely in relation to that support, which extends between two centered lips and, on the other hand, in correspondence on the other of those supports, a protruding appendix on the corresponding longitudinal edge of that support which extends locally the latter, being itself centered to the image of the preceding centered lips , and of which a portion of inserted, at least, is connected to the slit formed by the latter, in such a way that said inserting means constitute, at least in part, articulation means.
4. 4. Angle accessory according to claim 3, characterized in that, in the case of an external angle accessory, the slit affects the support in question in full area, starting from the corresponding longitudinal edge thereof.
5. 5. Angle accessory according to claim 3, characterized in that the inserted portion of the appendix of the other support, is a small centered bar that transversally ensures a connection between two sides displaced one in relation to the other, namely a side front, by which this appendix is inserted from the front on one of the centered lips of the cleft and a back side, by which this appendix is inserted on the other of those centered lips.
6. 6. Angle accessory according to claim 3, characterized in that, in the case of an external angle accessory, the slot belongs to a protruding appendix on the corresponding longitudinal edge of the support in question, the appendix of which extends locally latest.
7. 7. Angle accessory according to claim 6, characterized in that the centered lips are offset one in relation to the other.
8. 8. Angle accessory according to claim 6, characterized in that the centered lips are formed by a side with a generally cylindrical shape, and the same goes for the inserted portion by which the associated appendix is joined with the groove that the lips define
9. 9. Angle accessory according to any of claims 3 to 8, characterized in that the centered lips of the groove have as axis overall, an axis parallel to the edge of the dihedral and the same overall for the corresponding appendix.
10. 10. Angle accessory according to any of claims 3 to 8, characterized in that there is a slit and an appendix to at least two different levels of the supports.
11. 11. Angle accessory according to any of claims 2 to 10, characterized in that the inserting means that intervene between the two supports, they comprise at least two consoles each in solidarity, respectively, of those two supports that form a transversal shoulder on their corresponding longitudinal edge, the supports of which overlap at least in part mutually, being practically in contact with one another, in such a way that said means of insertion constitute, at least in part, means of placement.
12. 12. Angle accessory according to claim 11, characterized in that there are consoles at least two different levels of the supports.
13. 13. Angle accessory according to claim 12, characterized in that the consoles intervene in the ends of the supports.
14. 14. Accessory angle according to any of claims 12 and 13, characterized in that the consoles of one of the supports frame the consoles of the other of these supports.
15. 15. Accessory angle according to any of claims 1 to 14, characterized in that the assembly means provided between a support and the base of the corresponding gutter section, are ratchet means.
16. 16. Accessory angle according to any of claims 1 to 15, characterized in that the assembly means provided between a support and the base of the corresponding gutter section, comprise at least one hole that can receive a screw.
17. 17. Accessory angle according to any of claims 1 to 16, characterized in that each of the supports, comprises at least three parts which staggered on their length or height, can be separated from each other, namely two parts lateral and at least a middle part and, between the lateral parts, assembly means are provided.
18. 18. Accessory angle according to claim 17, characterized in that the assembly means provided between the two side parts of a support, comprise, on the one hand, on one of those side parts, at least one leg that extends this part locally lateral and on which it stands practically perpendicular to its thickness, at least one token and, on the other hand, on the other of those parts, at least one notch that can receive the leg of the preceding lateral part and in favor of which there is a small bar that includes at least one recess that serves for the insertion of the corresponding card.
19. 19. Accessory angle according to any of claims 17 and 18, characterized in that the three parts of a support, are joined to each other by areas of less frangible resistance.
20. 20. Accessory angle according to any of claims 1 to 19, characterized in that the receiving means comprising a support for holding the corresponding face of the concealer, are ratchet means.
21. 21. Accessory angle according to any of claims 1 to 20, characterized in that each of the faces of the cover, comprises at least three parts staggered on its length or height, whose faces are joined to each other by means of assembly , namely two lateral parts and one middle part.
22. 22. Angle accessory according to claim 21, characterized in that the assembly means provided between the various parts of a face of the concealer, comprise female and male fitting elements that intervene parallel to the thickness of that face.
23. 23. Angle accessory according to claim 22, characterized in that the lateral parts of a face of the concealer, comprise, the first a female element and the second a male fitting element and the associated middle part, comprises in a complementary manner, a male fitting element on one of its transverse edges and a female fitting element on the other of these.
24. 24. Angle accessory according to any of claims 1 to 23, characterized in that encasing means are provided between the faces of the concealer and the corresponding supports.