EP0531274A1 - Fixing device of a screen on a roller - Google Patents
Fixing device of a screen on a roller Download PDFInfo
- Publication number
- EP0531274A1 EP0531274A1 EP92870142A EP92870142A EP0531274A1 EP 0531274 A1 EP0531274 A1 EP 0531274A1 EP 92870142 A EP92870142 A EP 92870142A EP 92870142 A EP92870142 A EP 92870142A EP 0531274 A1 EP0531274 A1 EP 0531274A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fabric
- housing
- protuberance
- blocking element
- arm
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/40—Roller blinds
- E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
- E06B9/44—Rollers therefor; Fastening roller blinds to rollers
- E06B9/46—Rollers therefor; Fastening roller blinds to rollers by clamping bars
Definitions
- the present invention relates to a fixing device which allows the easy mounting or dismounting of a fabric such as an awning fabric on a winding support having a groove.
- the awning winding mechanism is usually mounted at the ends of the winding cylinder.
- This mechanism includes among others drive elements, cables, etc ... and is generally contained in a protective box.
- Document GB-A-155 133 describes a winding support for awning having a longitudinal groove whose cross-sectional shape is essentially rectangular.
- One introduces there the end of the fabric which consists of a hem provided with a rod.
- a blocking element is then introduced into the groove and fixed for example using an adhesive therein, so as to prevent the lateral end, which consists of the hem in which a rod is located, from slipping out of said groove.
- the document CH-A-105 895 describes a system for fixing a fabric of a blind, for example, on its winding shaft.
- the canvas is fixed using two metallic "clipping" elements which are introduced into notches provided for this purpose in the winding shaft.
- a first drawback lies in the fact that the clip elements fix the fabric to the winding shaft over a small width; therefore, it is not excluded that where the forces are exerted, that is to say near the clip elements, the fabric suffers damage such as tears.
- the force exerted on the fabric cannot be higher than the bonding force exerted by the clip elements on the winding shaft.
- the tension exerted on this canvas may be higher than that which holds the clip elements in the notches on the winding shaft. In this case, the clip elements will come out of the notches and the fabric will detach from its winding shaft.
- the present invention aims to provide a device for fixing a canvas, in particular a canopy, on its winding support which does not have the drawbacks of the prior art.
- the present invention aims to provide a device which allows mounting and dismounting of the fabric taking place quickly and easily and without having to dismantle the winding mechanisms.
- the external arm of the blocking element follows the profile of the external surface of the winding support and the internal arm penetrates against the protuberance of the fabric introduced into the housing.
- the internal arm of the blocking element has lugs or denticles on its contact surface with the wall of the housing.
- the winding support (1) of a canopy fabric comprises a housing (5) arranged substantially parallel to the axis of the support (1) and into which is introduced a protuberance (13) present at one end of the fabric (11).
- the protrusion (13) consists of a hem (15) formed over the entire width of the fabric (11) and into which is introduced a rod (17).
- the housing (5) has an opening (3) over the entire length of the support (1) which is narrower than the housing itself. However, this opening (3) is sufficiently wide to allow the radial passage of the protuberance (13).
- the rod (17) has a diameter less than the longitudinal opening (3) of the housing (5); therefore, it can be inserted directly into the housing through this opening without having to dismantle the boxes containing the canvas winding mechanisms.
- pins or denticles (27) are provided so as to prevent the blocking element (21) from moving and in particular does not come out of the housing (5).
- the locking element (21) is preferably in the form of a long longitudinal piece; but it does not have to be the same length as the housing (5) present in the winding support (1). In particular, it is conceivable to fix a fabric (11) having a width of 3 meters using three locking elements (21) each having a length of 1 meter or less.
- the locking elements (21) may optionally be provided with stops which prevent lateral sliding out of the housing (5).
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Winding Of Webs (AREA)
- Replacement Of Web Rolls (AREA)
- Building Awnings And Sunshades (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
Description
La présente invention concerne un dispositif de fixation qui permet le montage ou le démontage aisé d'une toile telle qu'une toile d'auvent sur un support d'enroulement présentant une rainure.The present invention relates to a fixing device which allows the easy mounting or dismounting of a fabric such as an awning fabric on a winding support having a groove.
Dans le cas de la plupart des auvents de protection qui sont enroulables, la toile est fixée à un support, généralement un cylindre ou un arbre d'enroulement, au moyen d'une protubérance qui est formée à une extrémité de ladite toile. Plus particulièrement, cette protubérance est obtenue en introduisant une tige dans un ourlet présent à cette extrémité de la toile. Cette protubérance munie de sa tige est ensuite introduite latéralement dans la rainure prévue dans le support d'enroulement.In the case of most protective canopies which are rollable, the fabric is fixed to a support, generally a cylinder or a winding shaft, by means of a protuberance which is formed at one end of said fabric. More particularly, this protuberance is obtained by introducing a rod into a hem present at this end of the fabric. This protuberance provided with its rod is then introduced laterally into the groove provided in the winding support.
La forme et les dimensions de cette rainure sont bien entendu adaptées de telle sorte que l'extrémité de la toile munie de la tige ne puisse glisser transversalement ou radialement hors de la rainure.The shape and dimensions of this groove are of course adapted so that the end of the fabric provided with the rod cannot slide transversely or radially out of the groove.
D'autre part, le mécanisme d'enroulement de l'auvent est habituellement monté aux extrémités du cylindre d'enroulement. Ce mécanisme comprend entre autres des éléments d'entraînement, des câbles, etc... et est en général contenu dans un caisson de protection.On the other hand, the awning winding mechanism is usually mounted at the ends of the winding cylinder. This mechanism includes among others drive elements, cables, etc ... and is generally contained in a protective box.
Lorsque l'on désire monter ou enlever la toile sur le support d'enroulement, on doit donc nécessairement enlever tout le mécanisme d'enroulement pour avoir un accès latéral à la rainure du support d'enroulement de manière à faire glisser la toile hors ou dans ladite rainure.When you want to mount or remove the canvas on the winding support, you must necessarily remove the entire winding mechanism to have lateral access to the groove of the winding support so as to slide the canvas out or in said groove.
Le document GB-A-155 133 décrit un support d'enroulement pour auvent possédant une rainure longitudinale dont la forme en coupe transversale est essentiellement rectangulaire. On y introduit l'extrémité de la toile qui est constituée d'un ourlet muni d'une tige. Un élément de blocage est ensuite introduit dans la rainure et fixé par exemple à l'aide d'une colle dans celle-ci, de manière à empêcher que l'extrémité latérale, qui est constituée de l'ourlet dans lequel se trouve une tige, ne glisse hors de ladite rainure.Document GB-A-155 133 describes a winding support for awning having a longitudinal groove whose cross-sectional shape is essentially rectangular. One introduces there the end of the fabric which consists of a hem provided with a rod. A blocking element is then introduced into the groove and fixed for example using an adhesive therein, so as to prevent the lateral end, which consists of the hem in which a rod is located, from slipping out of said groove.
Il est bien évident qu'un tel dispositif ne permet pas d'enlever aisément la toile de son cylindre d'enroulement. En particulier, il faut désolidariser l'élément de blocage, ce qui peut être particulièrement complexe et prendre du temps.It is obvious that such a device does not allow the canvas to be easily removed from its winding cylinder. In particular, it is necessary to separate the blocking element, which can be particularly complex and time-consuming.
Le document CH-A-105 895 décrit un système de fixation d'une toile d'un store par exemple, sur son arbre d'enroulement. La fixation de la toile s'effectue à l'aide de deux éléments métalliques de "clipsage" qui sont introduits dans des encoches prévues à cet effet dans l'arbre d'enroulement.The document CH-A-105 895 describes a system for fixing a fabric of a blind, for example, on its winding shaft. The canvas is fixed using two metallic "clipping" elements which are introduced into notches provided for this purpose in the winding shaft.
La toile est d'abord disposée sur l'arbre d'enroulement et on introduit ensuite au-dessus de la toile les éléments de clipsage dans les encoches prévues à cet effet. Ensuite, la toile est enroulée normalement autour de l'arbre d'enroulement.The fabric is first placed on the winding shaft and then the clip-on elements are inserted above the fabric in the notches provided for this purpose. The fabric is then wrapped normally around the winding shaft.
Un premier inconvénient réside dans le fait que les éléments de clipsage fixent la toile à l'arbre d'enroulement sur une faible largeur; par conséquent, il n'est pas exclu qu'à l'endroit où s'exercent les forces, c'est-à-dire près des éléments de clipsage, la toile subisse des dommages tels que des déchirures.A first drawback lies in the fact that the clip elements fix the fabric to the winding shaft over a small width; therefore, it is not excluded that where the forces are exerted, that is to say near the clip elements, the fabric suffers damage such as tears.
En outre, la force que l'on exerce sur la toile ne peut être plus élevée que la force de liaison exercée par les éléments de clipsage sur l'arbre d'enroulement. En particulier, si on déroule totalement la toile, la tension exercée sur cette toile peut être plus élevée que celle qui maintient les éléments de clipsage dans les encoches sur l'arbre d'enroulement. Dans ce cas, les éléments de clipsage sortiront des encoches et la toile se détachera de son arbre d'enroulement.In addition, the force exerted on the fabric cannot be higher than the bonding force exerted by the clip elements on the winding shaft. In particular, if the canvas is completely unwound, the tension exerted on this canvas may be higher than that which holds the clip elements in the notches on the winding shaft. In this case, the clip elements will come out of the notches and the fabric will detach from its winding shaft.
Le document US-A-1 572 851 décrit un dispositif de fixation d'une toile sur un arbre d'enroulement. L'arbre d'enroulement est simplement muni d'une rainure relativement large dans laquelle est introduite l'extrémité d'une toile qui se présente sous forme d'un ourlet dans lequel est placée une tige. Cette toile est maintenue solidaire de l'arbre d'enroulement par les couches successives de la toile enroulée.Document US-A-1,572,851 describes a device for fixing a fabric on a winding shaft. The winding shaft is simply provided with a relatively groove wide in which is introduced the end of a fabric which is in the form of a hem in which is placed a rod. This fabric is held integral with the winding shaft by the successive layers of the wound fabric.
La présente invention vise à proposer un dispositif de fixation d'une toile notamment d'auvent sur son support d'enroulement qui ne présente pas les inconvénients de l'art antérieur. En particulier la présente invention vise à proposer un dispositif qui permet un montage et un démontage de la toile s'effectuant de manière rapide et aisée et sans que l'on ne doive démonter les mécanismes d'enroulement.The present invention aims to provide a device for fixing a canvas, in particular a canopy, on its winding support which does not have the drawbacks of the prior art. In particular the present invention aims to provide a device which allows mounting and dismounting of the fabric taking place quickly and easily and without having to dismantle the winding mechanisms.
D'autres buts et avantages de la présente invention seront compris d'après la description de l'invention telle que reprise ci-dessous.Other objects and advantages of the present invention will be understood from the description of the invention as given below.
La présente invention concerne un dispositif de fixation d'une toile présentant à une extrémité et sur toute sa largeur une protubérance sur un support d'enroulement qui comporte un logement essentiellement parallèle à l'axe du support de manière que la protubérance puisse y être introduite et maintenue à l'aide d'un élément de blocage; ce dispositif étant caractérisé
- en ce que l'ouverture du logement est plus étroite que le logement lui-même mais suffisament large pour permettre le passage radial de la protubérance, et
- ce que l'élément de blocage qui est constitué d'un bras interne et d'un bras externe est disposé à cheval sur l'ouverture du logement.
- in that the opening of the housing is narrower than the housing itself but sufficiently wide to allow the radial passage of the protuberance, and
- that the blocking element which consists of an inner arm and an outer arm is arranged astride the opening of the housing.
Avantageusement, le bras externe de l'élément de blocage épouse le profil de la surface extérieure du support d'enroulement et le bras interne pénètre contre la protubérance de la toile introduite dans le logement.Advantageously, the external arm of the blocking element follows the profile of the external surface of the winding support and the internal arm penetrates against the protuberance of the fabric introduced into the housing.
Selon une forme d'exécution préférée de la présente invention, le bras interne de l'élément de blocage présente des ergots ou denticules sur sa surface de contact avec la paroi du logement.According to a preferred embodiment of the present invention, the internal arm of the blocking element has lugs or denticles on its contact surface with the wall of the housing.
La présente invention sera décrite en détail à l'aide des figures annexées pour lesquelles :
- la figure 1 représente une section transversale du dispositif de fixation d'une toile d'auvent selon la présente invention;
- la figure 2 représente une section transversale de l'élément de blocage selon la présente invention.
- Figure 1 shows a cross section of the device for fixing a canopy fabric according to the present invention;
- Figure 2 shows a cross section of the locking element according to the present invention.
Selon le mode d'exécution préféré de l'invention, représenté aux figures 1 et 2, le support d'enroulement (1) d'une toile d'auvent comprend un logement (5) disposé de manière essentiellement parallèle à l'axe du support (1) et dans lequel est introduit une protubérance (13) présente à une extrémité de la toile (11).According to the preferred embodiment of the invention, shown in Figures 1 and 2, the winding support (1) of a canopy fabric comprises a housing (5) arranged substantially parallel to the axis of the support (1) and into which is introduced a protuberance (13) present at one end of the fabric (11).
Selon le mode d'exécution préféré représenté à la figure 1, la protubérance (13) est constituée d'un ourlet (15) formé sur toute la largeur de la toile (11) et dans lequel est introduit une tige (17).According to the preferred embodiment shown in Figure 1, the protrusion (13) consists of a hem (15) formed over the entire width of the fabric (11) and into which is introduced a rod (17).
Selon un autre mode d'exécution non représenté aux figures, on peut envisager que la protubérance (13) soit constituée d'une bande épaisse en matière plastique qui est simplement fixée ou collée sur toute la largeur à une extrémité de la toile (11).According to another embodiment not shown in the figures, it can be envisaged that the protuberance (13) consists of a thick strip of plastic material which is simply fixed or glued over the entire width at one end of the fabric (11) .
Le logement (5) présente une ouverture (3) sur toute la longueur du support (1) qui est plus étroite que le logement lui-même. Néanmoins cette ouverture (3) est suffisament large pour permettre le passage radial de la protubérance (13).The housing (5) has an opening (3) over the entire length of the support (1) which is narrower than the housing itself. However, this opening (3) is sufficiently wide to allow the radial passage of the protuberance (13).
Comme représenté à la figure 1, la tige (17) présente un diamètre inférieur à l'ouverture longitudinale (3) du logement (5); de ce fait, elle peut être insérée directement dans le logement par cette ouverture sans que l'on doive démonter les boîtiers renfermant les mécanismes d'enroulement de la toile.As shown in Figure 1, the rod (17) has a diameter less than the longitudinal opening (3) of the housing (5); therefore, it can be inserted directly into the housing through this opening without having to dismantle the boxes containing the canvas winding mechanisms.
Afin de maintenir la protubérance (13) dans le logement (5), il est prévu qu'un élément de blocage (21) soit inséré dans ledit logement.In order to maintain the protuberance (13) in the housing (5), provision is made for a blocking element (21) to be inserted in said housing.
Commme représenté plus particulièrement à la figure 2, l'élément de blocage (21) est constitué de deux bras (23, 25), disposés à cheval sur une des lèvres de l'ouverture (3) du logement (5). Cet élément de blocage est constitué d'un bras externe (25) qui épouse le profil de la surface extérieure du support (1) et d'un bras interne (23) qui pénètre contre la protubérance (13) dans le logement (5) et qui s'insère sous la toile (11) qui est ensuite enroulée.As shown more particularly in Figure 2, the locking element (21) consists of two arms (23, 25), arranged astride one of the lips of the opening (3) of the housing (5). This blocking element consists of an external arm (25) which follows the profile of the external surface of the support (1) and an internal arm (23) which penetrates against the protuberance (13) in the housing (5) and which is inserted under the fabric (11) which is then rolled up.
Du fait que le logement (5) présente avantageusement un resserrement le long de l'ouverture longitudinale (3), la sortie simultanée de la protubérance (13) et de l'élément de blocage (21) est rendue impossible.Because the housing (5) advantageously has a constriction along the longitudinal opening (3), the simultaneous exit of the protuberance (13) and the locking element (21) is made impossible.
Aussi bien lors des opérations d'enroulement que lors des opérations de déroulement de la toile (11) sur son support (1), celle-ci reste tendue, ce qui repousse la protubérance (13) contre la paroi sous l'effet du bras interne (23) de l'élément de blocage (21).Both during the winding operations and during the unwinding operations of the fabric (11) on its support (1), the latter remains taut, which pushes the protuberance (13) against the wall under the effect of the arm internal (23) of the locking element (21).
Selon un mode d'exécution particulièrement préféré représenté à la figure 2, l'élément de blocage (21) présente sur le bras interne (23) des ergots ou denticules (27) sur la surface qui va entrer en contact avec la paroi du logement (5).According to a particularly preferred embodiment shown in Figure 2, the locking element (21) has on the inner arm (23) lugs or denticles (27) on the surface which will come into contact with the wall of the housing (5).
Ces ergots ou denticules (27) sont prévus de manière à empêcher que l'élément de blocage (21) ne se déplace et en particulier ne sorte du logement (5).These pins or denticles (27) are provided so as to prevent the blocking element (21) from moving and in particular does not come out of the housing (5).
L'élément de blocage (21) se présente de préférence en une longue pièce longitudinale; mais il n'est pas nécessaire qu'il ait la même longueur que le logement (5) présent dans le support d'enroulement (1). En particulier, on peut envisager de fixer une toile (11) ayant une largeur de 3 mètres à l'aide de trois éléments de blocage (21) présentant chacun une longueur de 1 mètre ou moins.The locking element (21) is preferably in the form of a long longitudinal piece; but it does not have to be the same length as the housing (5) present in the winding support (1). In particular, it is conceivable to fix a fabric (11) having a width of 3 meters using three locking elements (21) each having a length of 1 meter or less.
L'enlèvement de la toile (11) de son support d'enroulement (1) s'effectue de manière très aisée lorsque cette toile (11) n'est plus soumise à une traction; dans ce cas l'élément de blocage (21) peut être aisément retiré du logement (5) et ensuite la protubérance (13) est déplacée radialement hors du logement (5).The removal of the fabric (11) from its winding support (1) is carried out very easily when this fabric (11) is no longer subjected to a traction; in this case the locking element (21) can be easily removed from the housing (5) and then the protrusion (13) is moved radially out of the housing (5).
Selon l'invention, on observe que de manière avantageuse les mécanismes d'enroulement présents sur les côtés du support ne doivent pas être démontés.According to the invention, it is observed that advantageously the winding mechanisms present on the sides of the support do not have to be dismantled.
De manière similaire, le montage de ladite toile (11) sur son support d'enroulement (1) s'effectue très aisément. On introduit d'abord la protubérance (13) dans le logement (5) et ensuite on bloque la protubérance (13) de la toile (11) à l'aide d'un élément de blocage (21) dans ledit logement (5).Similarly, the mounting of said fabric (11) on its winding support (1) is carried out very easily. The protuberance (13) is first introduced into the housing (5) and then the protuberance (13) of the fabric (11) is blocked with a locking element (21) in said housing (5) .
Selon la présente invention on peut éventuellement munir les éléments de blocage (21) d'arrêts qui empêchent un glissement latéral hors du logement (5).According to the present invention, the locking elements (21) may optionally be provided with stops which prevent lateral sliding out of the housing (5).
Claims (8)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE9100820A BE1005302A3 (en) | 1991-09-03 | 1991-09-03 | Device for fixing a cloth in profile with cloth slot. |
| BE9100820 | 1991-09-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0531274A1 true EP0531274A1 (en) | 1993-03-10 |
| EP0531274B1 EP0531274B1 (en) | 1996-05-15 |
Family
ID=3885683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP92870142A Expired - Lifetime EP0531274B1 (en) | 1991-09-03 | 1992-09-02 | Fixing device of a screen on a roller |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0531274B1 (en) |
| AT (1) | ATE138153T1 (en) |
| BE (1) | BE1005302A3 (en) |
| DE (1) | DE69210721T2 (en) |
| ES (1) | ES2089485T3 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0640731A1 (en) * | 1993-08-25 | 1995-03-01 | Rödelbronn Gmbh | Florentine blind with wind-up sheet |
| US6167939B1 (en) | 1998-08-10 | 2001-01-02 | Dana A. Barone | No-sew drapery system |
| FR2955132A1 (en) * | 2010-01-14 | 2011-07-15 | Brustor Nv | Roller blind for creating shadow surface on e.g. terrace, has equalization part mounted on shaft by extending groove, and with curved wedge shape adapted to obtain continuous and smooth surface on which canvas is rolled |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006004115B4 (en) * | 2006-01-25 | 2013-01-24 | Giovanni Scaffidi | awning |
| CN113338457A (en) * | 2021-05-26 | 2021-09-03 | 中国五冶集团有限公司 | Energy-conserving green building structure of heat loss prevention |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB155133A (en) * | 1920-01-21 | 1920-12-16 | Edward Henry Parkes | Improvements in or connected with rollers for blinds and their fittings, or in like members for carrying sheet like articles |
| CH105895A (en) * | 1923-07-13 | 1924-07-16 | Company Kirsch Manufacturing | Window roll-up curtain. |
| US1572651A (en) * | 1923-08-06 | 1926-02-09 | Stewart Hartshorn Co | Shade roller |
-
1991
- 1991-09-03 BE BE9100820A patent/BE1005302A3/en not_active IP Right Cessation
-
1992
- 1992-09-02 EP EP92870142A patent/EP0531274B1/en not_active Expired - Lifetime
- 1992-09-02 DE DE69210721T patent/DE69210721T2/en not_active Expired - Fee Related
- 1992-09-02 ES ES92870142T patent/ES2089485T3/en not_active Expired - Lifetime
- 1992-09-02 AT AT92870142T patent/ATE138153T1/en not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB155133A (en) * | 1920-01-21 | 1920-12-16 | Edward Henry Parkes | Improvements in or connected with rollers for blinds and their fittings, or in like members for carrying sheet like articles |
| CH105895A (en) * | 1923-07-13 | 1924-07-16 | Company Kirsch Manufacturing | Window roll-up curtain. |
| US1572651A (en) * | 1923-08-06 | 1926-02-09 | Stewart Hartshorn Co | Shade roller |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0640731A1 (en) * | 1993-08-25 | 1995-03-01 | Rödelbronn Gmbh | Florentine blind with wind-up sheet |
| US6167939B1 (en) | 1998-08-10 | 2001-01-02 | Dana A. Barone | No-sew drapery system |
| FR2955132A1 (en) * | 2010-01-14 | 2011-07-15 | Brustor Nv | Roller blind for creating shadow surface on e.g. terrace, has equalization part mounted on shaft by extending groove, and with curved wedge shape adapted to obtain continuous and smooth surface on which canvas is rolled |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69210721T2 (en) | 1996-11-28 |
| EP0531274B1 (en) | 1996-05-15 |
| ES2089485T3 (en) | 1996-10-01 |
| BE1005302A3 (en) | 1993-06-22 |
| ATE138153T1 (en) | 1996-06-15 |
| DE69210721D1 (en) | 1996-06-20 |
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