EP1103694A1 - Roller shaft retraction mechanism for a roller shutter apron - Google Patents

Roller shaft retraction mechanism for a roller shutter apron Download PDF

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Publication number
EP1103694A1
EP1103694A1 EP00403204A EP00403204A EP1103694A1 EP 1103694 A1 EP1103694 A1 EP 1103694A1 EP 00403204 A EP00403204 A EP 00403204A EP 00403204 A EP00403204 A EP 00403204A EP 1103694 A1 EP1103694 A1 EP 1103694A1
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EP
European Patent Office
Prior art keywords
tube
winding
connecting member
pulley
end piece
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Granted
Application number
EP00403204A
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German (de)
French (fr)
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EP1103694B1 (en
Inventor
Marc Olmi
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Zurfluh Feller SAS
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Zurfluh Feller SAS
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Publication of EP1103694A1 publication Critical patent/EP1103694A1/en
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    • 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
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/171—Rollers therefor; Fastening roller shutters to rollers

Definitions

  • the present invention therefore aims to overcome the drawbacks precedents by proposing a mechanism allowing the retractability of the winding shaft keeping the advantages of the above-mentioned retractable leg principle and offering the possibility of removing this tab when such a mechanism is not necessary.
  • the device for a rolling apron or similar comprises in particular a part extending generally in the form an elongated tube intended to form a nozzle 1 at the head of a roller tube 2 of the roller shutter.
  • the peripheral outer surface of the hub receiving the pulley or the like may include a plurality of joining systems conformed by example in the form of bayonet. These systems of joining together cooperate with male or female parts longitudinal protruding and arranged on the surface interior of a bore made in the center of the pulley 3 or analog thus allowing axial immobilization and radial pulley on end piece 1.
  • End piece 1 at the opposite end to this hub, is fitted to inside the winding tube 2.
  • this a nozzle is traversed by a plurality of grooves 4, various profiles, in particular rectangular or rounded, extending axially and spreading radially over its section so as to conform guide surfaces in function of 5 additional grooves of profiles similar, arranged along the winding tube 2.
  • These grooves also make it possible to make the tube 2 integral tip 1 and in particular to avoid any movement relative between these two parts.
  • the surface of the tube is produced winding 2 a series of machining operations such as drilling 6 of various profiles which allow the attachment of elements annexed to the tube (for example hanging latch from the apron to the winding tube).
  • At least one groove 7 is provided, preferably having a cross section in dovetail shape, extending axially over all or part of its length.
  • a connecting member 8 provided with a retractable tab or the like cooperates at the bottom of the groove 7 to project outwardly from to the outer surface of the nozzle 1.
  • this member 8 is blocks at the end of the winding tube 2 so as to book a tree retractability race winding to allow its mounting or its disassembly.
  • said connecting member 8 retracts, as illustrated in Figures 6 and 7, allowing to push the tube 2 completely against a side wall pulley 3, a guide flange or the like.
  • the retractable connecting member 8 comprises at one of its ends at least one leg 9 or similar in order to be held in place at the bottom of groove 7.
  • a bore is formed in a shape complementary to said tab 9 on the side wall of the pulley 3, of the flange or analog receiving the tube end piece 1 at said level groove 7.
  • This tab 9 also prevents the member 8 from move with the tube during the positioning of the tree in the box. More specifically, by sizing suitably the organs 8 and their legs 9, these the latter can also allow axial immobilization and radial pulley, guide flange or the like on end piece 1.
  • At least two diametrically opposite grooves 7 are provided on the outer surface of the nozzle 1 in order to receive at at least two retractable connecting members 8 for increasing the reliability of the axial support in the event of a strong thrust, especially during the transport and handling.
  • the nozzle 1 is fitted to one of its ends inside the winding tube 2, and at the opposite end inside a second tube winding so as to end up the two winding tubes. Similarly, we can thus put several shutter winding tubes end to end rolling.
  • the present invention offers multiple advantages, in particular that of offering a system retractability of the winding shaft which is removable and requires no additional labor.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Blinds (AREA)

Abstract

The retraction drive for the reel of a sun awning has a spigot (1) with a pulley (3) at one end. The spigot fits into the end of a reel tube (2) for the awning. The spigot has an external groove (7) to receive a retractable wedge (8) which projects outwardly from the spigot. The spigot allows adjustment of the sliding engagement of the tube and spigot.

Description

La présente invention est relative à des perfectionnements apportés à des dispositifs d'entraínement pour tablier de volet roulant ou similaire. Elle vise plus particulièrement le mécanisme permettant la rétractabilité du système de l'arbre d'enroulement du tablier pour en faciliter son montage dans le coffre du caisson du volet roulant ou son démontage.The present invention relates to improvements brought to drive devices for apron of roller shutter or similar. It aims more specifically the mechanism allowing the retractability of the the winding shaft of the deck to facilitate its mounting in the trunk of the roller shutter box or its disassembly.

Ces dispositifs de rétractabilité de l'arbre d'enroulement sont en effet nécessaires dans les caissons de volet roulant ou similaire afin de pouvoir monter l'arbre sur une poulie d'entraínement du tablier ou sur un embout de tube venant s'emmancher sur celle-ci et surtout de pouvoir démonter cet arbre en cas de réparation ou de remplacement nécessaire.These winding shaft retractability devices are indeed necessary in the shutter boxes rolling or similar in order to be able to mount the tree on a apron drive pulley or on a tube end coming to grip on it and especially to be able dismantle this tree in case of repair or replacement necessary.

De façon classique, de tels systèmes de rétractabilité consistent à couper le tube le plus court et à l'enfiler partiellement sur la poulie ou sur l'embout de tube afin de garder une course de démontage. Cette réserve de rétractabilité est alors généralement réalisée de deux manières :

  • l'une consiste à prévoir des orifices permettant de fixer une vis d'immobilisation entre l'embout de tube emmanché sur la poulie, le flasque de guidage ou analogue et le tube d'enroulement du tablier pas complètement enfoncé dans le tube ; l'inconvénient principal de ce système étant sa main d'oeuvre supplémentaire nécessitant une opération d'usinage des pièces ;
  • l'autre, décrite dans le certificat d'utilité No 2 714 930, consiste à prévoir au moins une patte escamotable sur l'embout de tube emmanché sur la poulie, le flasque ou analogue ; cette patte faisant saillie extérieurement par rapport à l'enveloppe de l'embout et se bloquant en extrémité du tube d'enroulement afin de réserver une course de rétractabilité de l'arbre d'enroulement. L'un des principaux inconvénients réside particulièrement dans le fait que cette patte est permanente et gène certaines utilisations, notamment lorsque le système de rétractabilité n'est pas nécessaire. De plus, l'intégration de cette forme escamotable dans l'embout ou la poulie complique la réalisation du moule d'injection utilisé.
Conventionally, such retractability systems consist in cutting the shortest tube and partially threading it on the pulley or on the tube end piece in order to keep a dismounting stroke. This reserve of retractability is then generally carried out in two ways:
  • one consists in providing orifices making it possible to fix a immobilizing screw between the end of the tube fitted on the pulley, the guide flange or the like and the winding tube of the bulkhead not fully inserted into the tube; the main drawback of this system being its additional labor requiring a machining operation of the parts;
  • the other, described in the utility certificate No 2 714 930, consists in providing at least one retractable tab on the end of the tube fitted on the pulley, the flange or the like; this tab projecting outwardly relative to the casing of the nozzle and locking at the end of the winding tube in order to reserve a retractability stroke of the winding shaft. One of the main drawbacks lies particularly in the fact that this tab is permanent and hinders certain uses, in particular when the retractability system is not necessary. In addition, the integration of this retractable shape in the end piece or the pulley complicates the production of the injection mold used.

La présente invention vise donc à pallier les inconvénients précédents en proposant un mécanisme permettant la rétractabilité de l'arbre d'enroulement en gardant les avantages du principe d'une patte escamotable citée ci-dessus et en offrant la possibilité de retirer cette patte lorsque un tel mécanisme n'est pas nécessaire.The present invention therefore aims to overcome the drawbacks precedents by proposing a mechanism allowing the retractability of the winding shaft keeping the advantages of the above-mentioned retractable leg principle and offering the possibility of removing this tab when such a mechanism is not necessary.

A cet effet, le dispositif d'entraínement pour tablier de volet roulant ou similaire selon l'invention comportant un embout recevant éventuellement à l'une de ses extrémités une poulie, un flasque de guidage ou analogue et dont l'autre extrémité s'emmanche à l'intérieur d'un tube d'enroulement du tablier, se caractérise en ce que ledit embout comporte sur sa surface externe au moins une rainure dans laquelle coopère au moins un organe de liaison escamotable faisant saillie extérieurement par rapport à ladite surface externe dudit embout, ledit organe de liaison permettant de délimiter la position axiale du tube d'enroulement du tablier par rapport audit embout de manière à réserver une course de rétractabilité du tube d'enroulement.To this end, the drive device for apron of roller shutter or the like according to the invention comprising a tip possibly receiving at one of its ends a pulley, a guide flange or the like and of which the other end fits inside a tube of winding the deck, is characterized in that said tip has on its outer surface at least one groove in which at least one link member cooperates retractable projecting outwardly from said outer surface of said tip, said connection to define the axial position of the tube of winding the apron relative to said end piece so as to reserve a tube retractability stroke winding.

D'autres caractéristiques et avantages de la présente invention ressortiront de la description faite ci-après, en référence aux dessins annexés qui en illustrent un exemple de réalisation dépourvu de tout caractère limitatif. Sur les figures :

  • la figure 1 est une vue en perspective, en éclaté du montage d'un tube d'enroulement pour tablier de volet roulant sur un embout de tube emmanché sur une poulie ;
  • la figure 2 est une vue à plus grande échelle d'un organe de liaison escamotable permettant de réaliser le système de rétractabilité objet de l'invention ;
  • la figure 3 est une vue en coupe longitudinale d'un tube d'enroulement monté en butée contre un organe de liaison escamotable ;
  • la figure 4 est une vue en coupe selon IV-IV de la figure 3 ;
  • la figure 5 est une vue à plus grande échelle du système de rétractabilité selon la figure 3 ;
  • la figure 6 est une vue en coupe longitudinale d'un tube d'enroulement complètement enfoncé dans l'embout de tube emmanché sur la poulie ;
  • la figure 7 est une vue à plus grande échelle du système de rétractabilité selon la figure 6.
Other characteristics and advantages of the present invention will emerge from the description given below, with reference to the appended drawings which illustrate an embodiment thereof devoid of any limiting character. In the figures:
  • Figure 1 is an exploded perspective view of the mounting of a winding tube for roller shutter deck on a tube end fitting on a pulley;
  • Figure 2 is an enlarged view of a retractable connecting member for achieving the retractability system object of the invention;
  • Figure 3 is a longitudinal sectional view of a winding tube mounted in abutment against a retractable connecting member;
  • Figure 4 is a sectional view along IV-IV of Figure 3;
  • Figure 5 is an enlarged view of the retractability system according to Figure 3;
  • Figure 6 is a longitudinal sectional view of a winding tube fully inserted in the tube end fitting on the pulley;
  • FIG. 7 is an enlarged view of the retractability system according to FIG. 6.

Selon un mode préféré de réalisation, le dispositif d'entraínement pour tablier roulant ou similaire comporte notamment une pièce s'étendant globalement sous la forme d'un tube allongé destiné à former un embout 1 en tête d'un tube d'enroulement 2 du volet roulant.According to a preferred embodiment, the device for a rolling apron or similar comprises in particular a part extending generally in the form an elongated tube intended to form a nozzle 1 at the head of a roller tube 2 of the roller shutter.

Cet embout 1 est avantageusement réalisé par moulage par injection, préférentiellement dans une matière plastique ou métallique et selon des séries normalisées de diamètre extérieur et intérieur et comprend longitudinalement un moyeu (non représenté) de moindre diamètre afin de recevoir éventuellement une poulie, un flasque de guidage ou analogue.This nozzle 1 is advantageously produced by molding by injection, preferably in a plastic material or metallic and according to standardized diameter series exterior and interior and includes longitudinally a hub (not shown) of smaller diameter in order to receive possibly a pulley, a guide flange or similar.

Pour ce faire, la surface extérieure périphérique du moyeu recevant la poulie ou élément similaire peut comporter une pluralité de systèmes de solidarisation conformés par exemple sous la forme de baïonnette. Ces systèmes de solidarisation coopèrent avec des parties mâles ou femelles longitudinales faisant saillies et disposées sur la surface intérieure d'un alésage réalisé au centre de la poulie 3 ou analogue autorisant ainsi l'immobilisation axiale et radiale de la poulie sur l'embout 1.To do this, the peripheral outer surface of the hub receiving the pulley or the like may include a plurality of joining systems conformed by example in the form of bayonet. These systems of joining together cooperate with male or female parts longitudinal protruding and arranged on the surface interior of a bore made in the center of the pulley 3 or analog thus allowing axial immobilization and radial pulley on end piece 1.

L'embout 1, à l'extrémité opposée à ce moyeu, s'emmanche à l'intérieur du tube d'enroulement 2. Pour ce faire, cet embout est parcouru par une pluralité de saignées 4, de profils variés, notamment rectangulaire ou arrondi, s'étendant axialement et se répartissant radialement sur sa section de manière à conformer des surfaces de guidages en fonction de saignées 5 complémentaires de profils similaires, disposées le long du tube d'enroulement 2. Ces saignées permettent également de rendre solidaire le tube 2 de l'embout 1 et d'éviter en particulier tous mouvements relatifs entre ces deux pièces.End piece 1, at the opposite end to this hub, is fitted to inside the winding tube 2. To do this, this a nozzle is traversed by a plurality of grooves 4, various profiles, in particular rectangular or rounded, extending axially and spreading radially over its section so as to conform guide surfaces in function of 5 additional grooves of profiles similar, arranged along the winding tube 2. These grooves also make it possible to make the tube 2 integral tip 1 and in particular to avoid any movement relative between these two parts.

De manière avantageuse, on réalise sur la surface du tube d'enroulement 2 une série d'usinages tels que les perçages 6 de profils variés qui autorisent l'accrochage des éléments annexes au tube (par exemple verrou d'accrochage du tablier au tube d'enroulement).Advantageously, the surface of the tube is produced winding 2 a series of machining operations such as drilling 6 of various profiles which allow the attachment of elements annexed to the tube (for example hanging latch from the apron to the winding tube).

On décrira maintenant le mécanisme de rétractabilité, qui est combiné au dispositif selon l'invention.We will now describe the retractability mechanism, which is combined with the device according to the invention.

Sur la surface externe de l'embout 1 destiné à recevoir le tube d'enroulement 2, on aménage au moins une rainure 7, préférentiellement présentant une section transversale en forme de queue d'aronde, s'étendant axialement sur toute ou partie de sa longueur. Un organe de liaison 8 muni d'une patte escamotable ou analogue vient coopérer au fond de la rainure 7 afin de faire saillie extérieurement par rapport à la surface externe de l'embout 1. Comme représenté de manière avantageuse sur les figures 3 et 5, cet organe 8 se bloque en extrémité du tube d'enroulement 2 de manière à réserver une course de rétractabilité de l'arbre d'enroulement pour en permettre son montage ou son démontage. Par une simple pression sur la patte faisant ainsi saillie, ledit organe de liaison 8 s'escamote, comme illustré sur les figures 6 et 7, permettant alors d'enfoncer complètement le tube 2 contre une paroi latérale de la poulie 3, d'un flasque de guidage ou analogue.On the external surface of the nozzle 1 intended to receive the winding tube 2, at least one groove 7 is provided, preferably having a cross section in dovetail shape, extending axially over all or part of its length. A connecting member 8 provided with a retractable tab or the like cooperates at the bottom of the groove 7 to project outwardly from to the outer surface of the nozzle 1. As shown in advantageously in Figures 3 and 5, this member 8 is blocks at the end of the winding tube 2 so as to book a tree retractability race winding to allow its mounting or its disassembly. By a simple pressure on the tab making thus protruding, said connecting member 8 retracts, as illustrated in Figures 6 and 7, allowing to push the tube 2 completely against a side wall pulley 3, a guide flange or the like.

Selon un autre mode non représenté de réalisation de l'invention, ladite rainure 7 ne s'étend que sur une partie de la longueur de l'embout 1, l'organe de liaison 8 coopérant de manière identique au fond de celle-ci.According to another not shown embodiment of the invention, said groove 7 extends only over a part the length of the nozzle 1, the connecting member 8 cooperating identically at the bottom thereof.

Selon une caractéristique avantageuse de l'invention, l'organe de liaison escamotable 8 comporte à une de ses extrémités au moins un patte 9 ou similaire afin d'être maintenu en place au fond de la rainure 7. Pour ce faire, on pratique un alésage de forme complémentaire à ladite patte 9 sur la paroi latérale de la poulie 3, du flasque ou analogue recevant l'embout de tube 1 au niveau de ladite rainure 7. Cette patte 9 évite également à l'organe 8 de se déplacer avec le tube pendant la mise en place de l'arbre dans le caisson. Plus particulièrement, en dimensionnant convenablement les organes 8 et leurs pattes 9, ces derniers peuvent aussi permettre l'immobilisation axiale et radiale de la poulie, flasque de guidage ou similaire sur l'embout 1. De manière identique, on peut également aménager sur l'organe de liaison 8 au moins une patte perpendiculaire à la rainure 7 s'insérant dans au moins un alésage convenablement réalisé sur la surface externe de l'embout 1 au fond de la rainure 7.According to an advantageous characteristic of the invention, the retractable connecting member 8 comprises at one of its ends at least one leg 9 or similar in order to be held in place at the bottom of groove 7. To do this, a bore is formed in a shape complementary to said tab 9 on the side wall of the pulley 3, of the flange or analog receiving the tube end piece 1 at said level groove 7. This tab 9 also prevents the member 8 from move with the tube during the positioning of the tree in the box. More specifically, by sizing suitably the organs 8 and their legs 9, these the latter can also allow axial immobilization and radial pulley, guide flange or the like on end piece 1. Identically, we can also arrange on the connecting member 8 at least one tab perpendicular to the groove 7 fitting into at least one boring suitably made on the external surface of the nozzle 1 at the bottom of the groove 7.

Selon une autre caractéristique avantageuse de l'invention, on prévoit au moins deux rainures 7 diamétralement opposées sur la surface extérieure de l'embout 1 afin de recevoir au moins deux organes de liaison escamotables 8 pour accroítre la fiabilité de l'appui axial en cas de forte poussée, notamment pendant les phases de transport et de manipulation.According to another advantageous characteristic of the invention, at least two diametrically opposite grooves 7 are provided on the outer surface of the nozzle 1 in order to receive at at least two retractable connecting members 8 for increasing the reliability of the axial support in the event of a strong thrust, especially during the transport and handling.

Selon encore une autre caractéristique avantageuse de l'invention, la partie escamotable de l'organe de liaison 8 présente au niveau de sa surface externe, une forme en escalier permettant ainsi de régler la course de rétractabilité de l'arbre d'enroulement suivant la dimension de celui-ci.According to yet another advantageous characteristic of the invention, the retractable part of the connecting member 8 has at its external surface, a shape in staircase allowing to adjust the stroke of retractability of the winding shaft according to the dimension of it.

Selon un autre mode de réalisation de l'invention (non représenté), l'embout 1 s'emmanche à l'une de ses extrémités à l'intérieur du tube d'enroulement 2, et à l'extrémité opposée à l'intérieur d'un deuxième tube d'enroulement de manière à mettre bout à bout les deux tubes d'enroulement. De manière identique, on peut ainsi mettre bout à bout plusieurs tubes d'enroulement du volet roulant.According to another embodiment of the invention (not shown), the nozzle 1 is fitted to one of its ends inside the winding tube 2, and at the opposite end inside a second tube winding so as to end up the two winding tubes. Similarly, we can thus put several shutter winding tubes end to end rolling.

La présente invention telle que décrite précédemment offre de multiples avantages, notamment celui d'offrir un système de rétractabilité de l'arbre d'enroulement qui est amovible et ne nécessite aucune main d'oeuvre supplémentaire. The present invention as described above offers multiple advantages, in particular that of offering a system retractability of the winding shaft which is removable and requires no additional labor.

Il demeure bien entendu que la présente invention n'est pas limitée aux exemples de réalisation décrits et représentés ci-dessus, mais qu'elle en englobe toutes les variantes, dans la mesure où celles-ci entrent dans le cadre des revendications annexées.Of course, the present invention is not limited to the embodiments described and shown above, but that it includes all variations, insofar as these fall within the framework of appended claims.

Claims (7)

Dispositif d'entraínement pour tablier de volet roulant ou similaire comportant un embout (1) recevant éventuellement à l'une de ses extrémités une poulie (3), un flasque de guidage ou analogue et dont l'autre extrémité s'emmanche à l'intérieur d'un tube d'enroulement (2) du tablier, ledit dispositif étant caractérisé en ce que ledit embout (1) comporte sur une surface externe au moins une rainure (7) dans laquelle coopère au moins un organe de liaison escamotable (8) faisant saillie extérieurement par rapport à ladite surface externe dudit embout, ledit organe de liaison permettant de délimiter la position axiale du tube d'enroulement (2) du tablier par rapport audit embout (1) de manière à réserver une course de rétractabilité dudit tube d'enroulement.Drive device for roller shutter curtain or similar comprising a tip (1) receiving possibly at one of its ends a pulley (3), a guide flange or the like and the other end of which fits inside a winding tube (2) of the apron, said device being characterized in that said end piece (1) comprises on an external surface at least one groove (7) in which at least one member cooperates retractable link (8) projecting externally by relative to said external surface of said tip, said member of connection making it possible to delimit the axial position of the winding tube (2) of the apron relative to said end piece (1) so as to reserve a retractability race of said winding tube. Dispositif selon la revendication 1, caractérisé en ce que ladite rainure (7) présente une section transversale sensiblement en forme de queue d'aronde pour permettre audit organe de liaison (8) de s'y glisser.Device according to claim 1, characterized in that that said groove (7) has a cross section substantially dovetail-shaped to allow said connecting member (8) to slide there. Dispositif selon l'une des revendications 1 ou 2, caractérisé en ce que ledit organe de liaison (8) escamotable comporte au moins une patte (9) ou similaire évitant audit organe de liaison de se déplacer avec le tube d'enroulement (2) lors de sa mise en place.Device according to one of claims 1 or 2, characterized in that said connecting member (8) retractable has at least one tab (9) or the like preventing said connecting member from moving with the tube winding (2) during its installation. Dispositif selon la revendication 3, caractérisé en ce que ladite patte (9) ou similaire permet également une immobilisation radiale de la poulie (3), du flasque ou analogue sur l'embout (1).Device according to claim 3, characterized in that that said tab (9) or the like also allows a radial immobilization of the pulley (3), the flange or analog on the end piece (1). Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce qu'une partie escamotable de l'organe de liaison (8) présente au niveau de sa surface externe, une forme en escalier de manière à régler la course de rétractabilité du tube d'enroulement (2). Device according to any one of the claims previous, characterized in that a retractable part of the connecting member (8) present at its surface external, a stepped shape so as to adjust the retractability stroke of the winding tube (2). Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que ladite rainure (7) est discontinue sur la longueur dudit embout (1).Device according to any one of the claims previous, characterized in that said groove (7) is discontinuous over the length of said tip (1). Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que l'embout (1) comporte deux rainures (7) diamétralement opposées sur sa surface externe.Device according to any one of the claims previous, characterized in that the end piece (1) has two diametrically opposite grooves (7) on its surface external.
EP20000403204 1999-11-24 2000-11-16 Roller shaft retraction mechanism for a roller shutter apron Expired - Lifetime EP1103694B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9914788 1999-11-24
FR9914788A FR2801338B1 (en) 1999-11-24 1999-11-24 WINDING TUBE SHRINKAGE MECHANISM FOR ROLLER SHUTTER APRON

Publications (2)

Publication Number Publication Date
EP1103694A1 true EP1103694A1 (en) 2001-05-30
EP1103694B1 EP1103694B1 (en) 2003-02-19

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Application Number Title Priority Date Filing Date
EP20000403204 Expired - Lifetime EP1103694B1 (en) 1999-11-24 2000-11-16 Roller shaft retraction mechanism for a roller shutter apron

Country Status (4)

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EP (1) EP1103694B1 (en)
DE (2) DE60008199T2 (en)
ES (1) ES2157187T3 (en)
FR (1) FR2801338B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1813764A1 (en) * 2006-01-31 2007-08-01 Deprat Jean SA Accessory for a roller blind and roller blind equipped with such an accessory
WO2009109192A1 (en) * 2008-03-03 2009-09-11 Faber A/S An adjustable roller blind tube
IT202100029741A1 (en) * 2021-11-24 2023-05-24 Ecomet S R L STOPPING BRACKET FOR MOTORIZED ROLLING SHAFTS OF SHUTTERS.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014003499A1 (en) * 2014-03-14 2015-09-17 Roma Kg Building opening shading device
DE102018006500B3 (en) * 2018-08-17 2020-02-06 Roma Kg Telescopic axle cap

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GB829163A (en) * 1957-02-05 1960-02-24 Aluminiumarugyar Spring roller for revolving shutters
FR1371703A (en) * 1963-10-18 1964-09-04 Automatic roller refinements for blinds and the like
US3315728A (en) * 1965-09-10 1967-04-25 Breneman Hartshorn Inc Adjustable terminal for shade rollers
FR2714930A3 (en) * 1994-01-13 1995-07-13 Zurlfuh Feller Sa Moulded metal or plastics mounting mechanism for roller blind

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB829163A (en) * 1957-02-05 1960-02-24 Aluminiumarugyar Spring roller for revolving shutters
FR1371703A (en) * 1963-10-18 1964-09-04 Automatic roller refinements for blinds and the like
US3315728A (en) * 1965-09-10 1967-04-25 Breneman Hartshorn Inc Adjustable terminal for shade rollers
FR2714930A3 (en) * 1994-01-13 1995-07-13 Zurlfuh Feller Sa Moulded metal or plastics mounting mechanism for roller blind

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1813764A1 (en) * 2006-01-31 2007-08-01 Deprat Jean SA Accessory for a roller blind and roller blind equipped with such an accessory
FR2896820A1 (en) * 2006-01-31 2007-08-03 Deprat Jean Sa Sa ACCESSORY OF SHUTTER AND SHUTTER EQUIPPED WITH AN ACCESSORY AS PRECITE
WO2009109192A1 (en) * 2008-03-03 2009-09-11 Faber A/S An adjustable roller blind tube
US8453708B2 (en) 2008-03-03 2013-06-04 Faber A/S Adjustable roller blind tube
AU2009221395B2 (en) * 2008-03-03 2014-12-11 Faber A/S An adjustable roller blind tube
EP2260169A4 (en) * 2008-03-03 2016-11-23 Hunter Douglas Ind Switzerland An adjustable roller blind tube
IT202100029741A1 (en) * 2021-11-24 2023-05-24 Ecomet S R L STOPPING BRACKET FOR MOTORIZED ROLLING SHAFTS OF SHUTTERS.

Also Published As

Publication number Publication date
ES2157187T3 (en) 2003-07-16
DE60008199T2 (en) 2004-08-12
DE60008199D1 (en) 2004-03-18
ES2157187T1 (en) 2001-08-16
FR2801338A1 (en) 2001-05-25
EP1103694B1 (en) 2003-02-19
DE1103694T1 (en) 2001-12-20
FR2801338B1 (en) 2002-01-11

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