EP1500774B1 - Locking device for a roller shutter or the like - Google Patents

Locking device for a roller shutter or the like Download PDF

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Publication number
EP1500774B1
EP1500774B1 EP04370023A EP04370023A EP1500774B1 EP 1500774 B1 EP1500774 B1 EP 1500774B1 EP 04370023 A EP04370023 A EP 04370023A EP 04370023 A EP04370023 A EP 04370023A EP 1500774 B1 EP1500774 B1 EP 1500774B1
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EP
European Patent Office
Prior art keywords
locking device
elements
winding shaft
roller shutter
hooking
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.)
Expired - Lifetime
Application number
EP04370023A
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German (de)
French (fr)
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EP1500774A1 (en
Inventor
Régis Couturier
Frédéric Prouvost
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Deprat Jean SA
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Deprat Jean SA
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Publication of EP1500774A1 publication Critical patent/EP1500774A1/en
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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
    • E06B9/02—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 relates to a locking device for shutters or the like.
  • Roller shutters or similar are composed of many parts to be assembled together during installation on site.
  • a first known device is to make holes in the fastener and in the drum axis and to place a blocking element through these holes so as to maintain the attachment and the winding axis integral.
  • Each element comprises first screwing means for cooperating with the fastener and second screwing means for fastening to the axis winding, in rotation and in translation.
  • the fastener is no longer directly subject to the winding axis but through each element.
  • This technical solution facilitates the assembly and disassembly of the fastener and the winding axis between them. However, it still does not prevent drilling operations to be performed on site during the installation of the shutter.
  • the present invention aims to overcome the aforementioned drawbacks by providing a locking device that does not require machining operation during installation.
  • Another object of the present invention is to provide a locking device that can adapt to any type of winding shaft available on the market.
  • Another object of the present invention is to provide a locking device for rapid unlocking of the various elements namely fastening, winding axis and locking device between them.
  • the invention thus relates to a locking device for shutters or the like comprising two half-elements.
  • the present invention relates to a locking device for shutters or the like.
  • said locking device 1 comprises two half-elements 2,2 '.
  • each half-element 2,2 comprises first attachment means 3 for securing in rotation the winding axis 4 of the roller shutter.
  • each half-element 2,2 ' consists of a ring.
  • said first attachment means 3 are made by the inner profile 5 of the ring which corresponds to the outer profile 6 of said winding axis 4.
  • the inner profile 5 of the ring has projections 7 corresponding to recesses 8 formed at the outer profile 6 of the winding axis 4.
  • the projections 7 and recesses 8 may be of various shapes and may be located, indifferently, on the inner profile 5 or on the outer profile 6 of the winding axis 4.
  • each half-element 2,2 ' is constituted, according to a second embodiment, of a slider.
  • said first attachment means 3 are formed by the lower profile 10 of said slider.
  • each half-element 2,2 comprises second attachment means 12 for rotating the fastener 9 of said roller shutter.
  • the second attachment means 12 comprise a male part 13 for sliding engagement with a female part 14 provided at said fastener 9.
  • said second attachment means 12 may instead of or in addition to said male part 13 comprise a female part which, in this case, will slide-engage with a male part of said fastener 9.
  • Said locking device 1 also comprises cooperation means 15 for attaching the two half-elements 2,2 'to each other.
  • Said cooperation means 15 comprise a tongue 16 disposed at a half-element 2,2 '.
  • Said tongue 16 comprises a female part or a male part 17 cooperating, preferably, with a male part provided at the level of the other half-element or possibly a female part 18 so as to hold the two half-elements 2,2 ' between them.
  • the size of the male part 17 will be greater than that of the female part 18 so as to allow translation locking of the two half-elements 2, 2 'between them all. allowing a clearance to prevent the fastener 9 passes over the half-elements 2, 2 'during its winding around the axis 4.
  • each half-element 2,2 ' comprises a tongue 16.
  • the distal end 19 of the tongue 16 of a first half-element 2 protrudes from the second half-element 2 'when the two half-elements 2,2' are attached, allowing the parts to be disengaged. male and female by pressing on said distal end 19.
  • This characteristic is advantageous since it makes it possible to easily release the two half-elements 2,2 'and then, by separating the two half-elements by sliding them along the winding axis 4, makes it possible to release said fastener 9 of said winding shaft 4.
  • Said locking device 1 also comprises locking means 20 in translation between a half-element 2 and the winding axis 4.
  • constraints can cause a displacement in translation of the assembly formed by the locking device 1 and the fastener 9 along the winding axis 4.
  • said locking means 20 consist of an excess thickness 21 arranged to be crushed during the attachment of the two half-elements 2,2 'to the winding axis 4.
  • This arrangement of the locking means 20 is advantageous since it does not prevent the sliding of the half-elements 2,2 'on the axis 4 when they are not attached to each other and constitute a blockage only from the moment when said tongue 16 of a half-element 2 is inserted at the level of the second half-element 2 '.
  • the present invention also relates to a shutter or the like equipped with a locking device according to any one of the aforementioned characteristics.

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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)
  • Surgical Instruments (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)

Abstract

The device (1) has two components (2, 2) with each component comprising a holding unit (3) to hold a rolling axle (4) of a roller blind in rotation. Each component has a holding unit (12) to hold an attachment (9) of the roller-blind in rotation and a cooperation unit (15) that attaches the two components. Each cooperation unit comprises of a strip (16) disposed at the level of the components. An independent claim is also included for a rolling-blind.

Description

La présente invention concerne un dispositif de verrouillage pour volet roulant ou similaire.The present invention relates to a locking device for shutters or the like.

Les volets roulants ou similaires sont composés de nombreuses pièces à assembler entre elles lors de l'installation sur site.Roller shutters or similar are composed of many parts to be assembled together during installation on site.

Notamment, dans les volets roulants, il y a nécessité d'attacher et de verrouiller l'attache du volet proprement dit à son axe d'enroulement, lequel axe est entraîné en rotation de manière à permettre l'enroulement ou le déroulement du volet roulant.In particular, in the shutters, it is necessary to attach and lock the fastener of the shutter itself to its winding axis, which axis is rotated so as to allow the winding or unwinding of the shutter .

Pour permettre la liaison entre l'axe d'enroulement et ladite attache, différents dispositifs ont été proposés.To allow the connection between the winding axis and said fastener, various devices have been proposed.

Un premier dispositif connu consiste à effectuer des percements dans l'attache et dans l'axe du tambour et à placer un élément bloquant à travers ces percements de manière à maintenir l'attache et l'axe d'enroulement solidaires.A first known device is to make holes in the fastener and in the drum axis and to place a blocking element through these holes so as to maintain the attachment and the winding axis integral.

Ce dispositif présente différents inconvénients parmi lesquels :

  • l'obligation de réaliser des percements dans les différentes pièces, ce qui les fragilise,
  • la difficulté de positionner les différentes pièces entre elles avant de placer l'élément bloquant, et
  • les difficultés de démontage de l'ensemble compte tenu du fait que l'ensemble du poids du volet roulant porte sur l'élément bloquant.
This device has various disadvantages among which:
  • the obligation to make holes in the different rooms, which makes them fragile,
  • the difficulty of positioning the different pieces together before placing the blocking element, and
  • the difficulties of disassembly of the assembly taking into account that the entire weight of the shutter is on the blocking element.

Pour tenter de remédier à ces inconvénients, il a été proposé des dispositifs comprenant deux éléments à faire coulisser le long de l'axe d'enroulement de part et d'autre de l'attache.In an attempt to overcome these drawbacks, it has been proposed devices comprising two elements to slide along the winding axis on either side of the fastener.

Chaque élément comporte des premiers moyens de vissage pour coopérer avec l'attache et des seconds moyens de vissage pour se solidariser à l'axe d'enroulement, en rotation et en translation. Dans ce type de dispositif, l'attache n'est plus directement assujettie à l'axe d'enroulement mais par l'intermédiaire de chaque élément.Each element comprises first screwing means for cooperating with the fastener and second screwing means for fastening to the axis winding, in rotation and in translation. In this type of device, the fastener is no longer directly subject to the winding axis but through each element.

Cette solution technique permet de faciliter le montage et le démontage de l'attache et de l'axe d'enroulement entre eux. Néanmoins, elle ne permet toujours pas d'éviter les opérations de perçages à réaliser sur place lors de l'installation du volet roulant.This technical solution facilitates the assembly and disassembly of the fastener and the winding axis between them. However, it still does not prevent drilling operations to be performed on site during the installation of the shutter.

La présente invention a pour but de pallier aux inconvénients précités en proposant un dispositif de verrouillage ne nécessitant pas d'opération d'usinage lors de l'installation.The present invention aims to overcome the aforementioned drawbacks by providing a locking device that does not require machining operation during installation.

Un autre but de la présente invention est de proposer un dispositif de verrouillage pouvant s'adapter à tout type d'axe d'enroulement disponible sur le marché.Another object of the present invention is to provide a locking device that can adapt to any type of winding shaft available on the market.

Un autre but de la présente invention est de proposer un dispositif de verrouillage permettant un déverrouillage rapide des différents éléments à savoir attache, axe d'enroulement et dispositif de verrouillage entre eux.Another object of the present invention is to provide a locking device for rapid unlocking of the various elements namely fastening, winding axis and locking device between them.

L'invention a ainsi pour objet un dispositif de verrouillage pour volet roulant ou similaire comportant deux demi-éléments.The invention thus relates to a locking device for shutters or the like comprising two half-elements.

Chaque demi-élément comprend :

  • des premiers moyens d'accrochage pour assujettir en rotation l'axe d'enroulement dudit volet roulant,
  • des seconds moyens d'accrochage pour assujettir en rotation l'attache dudit volet roulant Un tel dispositif est connu par EP-A-1028224. Selon l'invention, chaque demi-élément comprend aussi des moyens de coopération pour attacher les deux demi-éléments entre eux.
Each half-element comprises:
  • first hooking means for rotating the winding axis of said shutter,
  • second attachment means for securing the fastening of said shutter in rotation. Such a device is known from EP-A-1028224. According to the invention, each half-element also comprises cooperation means for attaching the two half-elements to each other.

D'autres caractéristiques et avantages de l'invention apparaîtront plus clairement à la lecture de la description ci-après d'un exemple préféré de réalisation, et dans lequel la description n'est donnée qu'à titre d'exemple non limitatif et en référence à des dessins annexés parmi lesquels :

  • la figure 1 représente une vue en perspective éclatée de l'ensemble formé par l'axe d'enroulement, l'attache et le dispositif de verrouillage conforme à l'invention,
  • la figure 2 illustre, selon une vue en perspective, l'ensemble formé par l'axe d'enroulement, l'attache et le dispositif de verrouillage conforme à l'invention en position verrouillée,
  • la figure 3 représente une vue de dessus de l'exemple représenté à la figure 2,
  • la figure 4 illustre une vue de côté de l'exemple de réalisation de la figure 2,
  • la figure 5 est une vue en perspective éclatée de l'ensemble formé par un axe d'enroulement, une attache et un dispositif de verrouillage réalisé selon un second mode de réalisation conforme à l'invention.
Other features and advantages of the invention will appear more clearly on reading the following description of a preferred embodiment, and in which the description is given by way of non-limiting example and in reference to appended drawings among which:
  • FIG. 1 represents an exploded perspective view of the assembly formed by the winding axis, the fastener and the locking device according to the invention,
  • FIG. 2 illustrates, in a perspective view, the assembly formed by the winding axis, the fastener and the locking device according to the invention in the locked position,
  • FIG. 3 represents a view from above of the example represented in FIG. 2,
  • FIG. 4 illustrates a side view of the embodiment of FIG. 2,
  • Figure 5 is an exploded perspective view of the assembly formed by a winding axis, a fastener and a locking device made according to a second embodiment according to the invention.

La présente invention concerne un dispositif de verrouillage pour volet roulant ou similaire.The present invention relates to a locking device for shutters or the like.

En se reportant principalement à la figure 1, on voit que ledit dispositif de verrouillage 1 comprend deux demi-éléments 2,2'.Referring mainly to Figure 1, we see that said locking device 1 comprises two half-elements 2,2 '.

Selon l'invention, chaque demi-élément 2,2' comprend des premiers moyens d'accrochage 3 pour assujettir en rotation l'axe d'enroulement 4 du volet roulant.According to the invention, each half-element 2,2 'comprises first attachment means 3 for securing in rotation the winding axis 4 of the roller shutter.

En se reportant cette fois à la figure 4 illustrant un exemple de réalisation du dispositif de verrouillage 1, on voit que chaque demi-élément 2,2' est constitué d'une bague.Referring now to Figure 4 illustrating an embodiment of the locking device 1, we see that each half-element 2,2 'consists of a ring.

Dans ce mode avantageux de réalisation, lesdits premiers moyens d'accrochage 3 sont réalisés par le profil intérieur 5 de la bague qui correspond au profil extérieur 6 dudit axe d'enroulement 4.In this advantageous embodiment, said first attachment means 3 are made by the inner profile 5 of the ring which corresponds to the outer profile 6 of said winding axis 4.

En effet, on voit que le profil intérieur 5 de la bague présente des saillies 7 correspondant à des renfoncements 8 ménagés au niveau du profil extérieur 6 de l'axe d'enroulement 4.Indeed, we see that the inner profile 5 of the ring has projections 7 corresponding to recesses 8 formed at the outer profile 6 of the winding axis 4.

Cet assujettissement permet lors de la mise en rotation de l'arbre 4 par un moyen moteur, non représenté par les dessins annexés, d'entraîner également en rotation chaque demi-élément 2,2' et, par voie de conséquence, l'attache 9 du volet roulant lorsque cette dernière est assujettie au demi-élément 2,2'.This subjection makes it possible, when the shaft 4 is rotated by a motor means, not represented by the appended drawings, to also rotate each half-element 2,2 'and, consequently, the attachment 9 of the shutter when the latter is subject to the half-element 2,2 '.

Bien entendu, les saillies 7 et renfoncements 8 peuvent être de forme variées et se situer, indifféremment, sur le profil intérieur 5 ou sur le profil extérieur 6 de l'axe d'enroulement 4.Of course, the projections 7 and recesses 8 may be of various shapes and may be located, indifferently, on the inner profile 5 or on the outer profile 6 of the winding axis 4.

En se reportant cette fois à la figure 5, on voit que chaque demi-élément 2,2' est constitué, selon un second mode de réalisation, d'un coulisseau.Referring now to FIG. 5, it can be seen that each half-element 2,2 'is constituted, according to a second embodiment, of a slider.

Selon cette variante, lesdits premiers moyens d'accrochage 3 sont réalisés par le profil inférieur 10 dudit coulisseau.According to this variant, said first attachment means 3 are formed by the lower profile 10 of said slider.

A cet effet ce dernier coulisse dans une rainure 11 pratiquée sur la surface extérieure de l'axe d'enroulement 4.For this purpose the latter slides in a groove 11 formed on the outer surface of the winding shaft 4.

Selon l'invention, chaque demi-élément 2,2' comprend des seconds moyens d'accrochage 12 pour assujettir en rotation l'attache 9 dudit volet roulant.According to the invention, each half-element 2,2 'comprises second attachment means 12 for rotating the fastener 9 of said roller shutter.

En se reportant principalement aux figures 1 et 5, on voit que les seconds moyens d'accrochage 12 comportent une partie mâle 13 pour s'engager par coulissement avec une partie femelle 14 prévue au niveau de ladite attache 9.Referring mainly to FIGS. 1 and 5, it can be seen that the second attachment means 12 comprise a male part 13 for sliding engagement with a female part 14 provided at said fastener 9.

Bien entendu, lesdits seconds moyens d'accrochage 12 peuvent en remplacement ou en plus de ladite partie mâle 13 comporter une partie femelle qui, dans ce cas, va s'engager par coulissement avec une partie mâle de ladite attache 9.Of course, said second attachment means 12 may instead of or in addition to said male part 13 comprise a female part which, in this case, will slide-engage with a male part of said fastener 9.

Ainsi, lors de l'entraînement en rotation de chaque demi-élément 2,2' par un élément moteur via l'axe d'enroulement 4, l'attache 9 va également être entraînée en rotation et, par là même, le volet va s'enrouler ou se dérouler autour de l'axe 4.Thus, during the rotational drive of each half-element 2,2 'by a motor element via the winding axis 4, the fastener 9 will also be rotated and, thereby, the flap will curl or unroll around axis 4.

Ledit dispositif de verrouillage 1 comprend également des moyens de coopération 15 pour attacher les deux demi-éléments 2,2' entre eux.Said locking device 1 also comprises cooperation means 15 for attaching the two half-elements 2,2 'to each other.

Lesdits moyens de coopération 15 comprennent une languette 16 disposée au niveau d'un demi-élément 2,2'.Said cooperation means 15 comprise a tongue 16 disposed at a half-element 2,2 '.

Ladite languette 16 comporte une partie femelle ou une partie mâle 17 coopérant, de préférence, avec une partie male prévue au niveau de l'autre demi-élément ou éventuellement une partie femelle 18 de manière à maintenir les deux demi-éléments 2,2' entre eux. Dans un mode préféré de réalisation, la taille de la partie mâle 17 sera supérieure à celle de la partie femelle 18 de manière à permettre un blocage en translation des deux demi-éléments 2, 2' entre eux tout en permettant un jeu afin d'éviter que l'attache 9 ne passe au dessus des demi-éléments 2, 2' lors de son enroulement autour de l'axe 4.Said tongue 16 comprises a female part or a male part 17 cooperating, preferably, with a male part provided at the level of the other half-element or possibly a female part 18 so as to hold the two half-elements 2,2 ' between them. In a preferred embodiment, the size of the male part 17 will be greater than that of the female part 18 so as to allow translation locking of the two half-elements 2, 2 'between them all. allowing a clearance to prevent the fastener 9 passes over the half-elements 2, 2 'during its winding around the axis 4.

Selon le mode de réalisation des figures 1 à 4, chaque demi-élément 2,2' comporte une languette 16.According to the embodiment of FIGS. 1 to 4, each half-element 2,2 'comprises a tongue 16.

Cela étant, il est tout à fait envisageable, à l'instar du mode de réalisation décrit dans la figure 5, d'utiliser un demi-élément 2 comportant une languette 16 et un second demi-élément 2' n'en comportant pas.This being so, it is quite possible, like the embodiment described in FIG. 5, to use a half-element 2 comprising a tongue 16 and a second half-element 2 'that does not have one.

De manière avantageuse, on prévoit que l'extrémité distale 19 de la languette 16 d'un premier demi-élément 2 déborde du second demi-élément 2' lorsque les deux demi-éléments 2,2' sont attachés, permettant le désengagement des parties mâle et femelle par pression sur ladite extrémité distale 19.Advantageously, it is expected that the distal end 19 of the tongue 16 of a first half-element 2 protrudes from the second half-element 2 'when the two half-elements 2,2' are attached, allowing the parts to be disengaged. male and female by pressing on said distal end 19.

Cette caractéristique est avantageuse puisqu'elle permet de libérer aisément les deux demi-éléments 2,2' et, ensuite, en écartant les deux demi-éléments en les faisant coulisser le long de l'axe d'enroulement 4, permet de libérer ladite attache 9 dudit axe d'enroulement 4.This characteristic is advantageous since it makes it possible to easily release the two half-elements 2,2 'and then, by separating the two half-elements by sliding them along the winding axis 4, makes it possible to release said fastener 9 of said winding shaft 4.

Ledit dispositif de verrouillage 1 comporte également des moyens de blocage 20 en translation entre un demi-élément 2 et l'axe d'enroulement 4.Said locking device 1 also comprises locking means 20 in translation between a half-element 2 and the winding axis 4.

En effet, des contraintes peuvent lors des opérations d'enroulement et de déroulement du volet entraîner un déplacement en translation de l'ensemble formé par le dispositif de verrouillage 1 et l'attache 9 le long de l'axe d'enroulement 4. Pour éviter ce problème, il est préférable de bloquer ledit ensemble vis à vis de l'axe d'enroulement 4.Indeed, during winding operations and unwinding of the flap, constraints can cause a displacement in translation of the assembly formed by the locking device 1 and the fastener 9 along the winding axis 4. For avoid this problem, it is preferable to block said assembly with respect to the winding axis 4.

A cet effet, lesdits moyens de blocage 20 sont constitués d'une surépaisseur 21 disposé de manière à être écrasée lors de l'attachement des deux demi-éléments 2,2' sur l'axe d'enroulement 4.For this purpose, said locking means 20 consist of an excess thickness 21 arranged to be crushed during the attachment of the two half-elements 2,2 'to the winding axis 4.

Sur les figures 1 et 3, on voit que ladite surépaisseur 21 est disposée au niveau de la surface de la languette 16 en contact avec l'axe d'enroulement 4.In FIGS. 1 and 3, it can be seen that said excess thickness 21 is disposed at the surface of the tongue 16 in contact with the winding axis 4.

Cette disposition des moyens de blocage 20 est avantageuse puisqu'elle n'empêche pas le coulissement des demi-éléments 2,2' sur l'axe 4 lorsque ceux-ci ne sont pas attachés entre eux et ne constituent un blocage qu'à partir du moment où ladite languette 16 d'un demi-élément 2 est insérée au niveau du second demi-élément 2'.This arrangement of the locking means 20 is advantageous since it does not prevent the sliding of the half-elements 2,2 'on the axis 4 when they are not attached to each other and constitute a blockage only from the moment when said tongue 16 of a half-element 2 is inserted at the level of the second half-element 2 '.

La présente invention vise également un volet roulant ou similaire équipé d'un dispositif de verrouillage selon l'une quelconque des caractéristiques précitées.The present invention also relates to a shutter or the like equipped with a locking device according to any one of the aforementioned characteristics.

Bien entendu, d'autres modes de réalisation à la portée de l'homme de l'art auraient pu être envisagés sans pour autant sortir du cadre de l'invention définie par les revendications ci-après.Of course, other embodiments within the reach of ordinary skill in the art could have been envisaged without departing from the scope of the invention defined by the claims below.

Claims (11)

  1. Locking device (1) for a roller shutter or the like consisting of two half-elements (2, 2'), each half-element (2, 2') including:
    - first means of hooking on (3) in order to secure as it rotates a winding shaft (4) of the said roller shutter;
    - second means of hooking on (12) in order to secure as it rotates the fastener (9) of the said roller shutter;

    characterised in that each half-element includes means (15) of working in conjunction in order to attach the two half-elements (2, 2') to each other.
  2. Locking device according to Claim 1 whereby the said means (15) of working in conjunction include a tab (16) arranged at the level of one half-element (2) and with a female or male part (17) working respectively in conjunction with a male or female part (18) so as to hold the two half-elements (2, 2') together.
  3. Locking device according to Claim 2 whereby the far away end (19) of a first half-element protrudes over the second half-element when the two half-elements (2, 2') are attached, allowing disengagement of the male and female parts due to pressure on the said far away end (19).
  4. Locking device according to any one of the above Claims 2 and 3 whereby each half-element (2, 2') has a tab (16).
  5. Locking device according to any one of the Claims 1 to 4 whereby each half-element (2, 2') is made up of a bush, the said first means of hooking on (3) being realised by the inside profile (5) of the bush corresponding to the outside profile (6) of the said winding shaft (4) allowing the said shaft (4) to be secured as it rotates.
  6. Locking device according to any one of the Claims 1 to 3 whereby each half-element (2, 2') consists of a slide, the said first means of hooking on (3) being realised by the lower profile (10) of the slide sliding in a groove (11) made on the outer surface of the said winding shaft (4).
  7. Locking device according to any one of the aforesaid Claims whereby the second means of hooking on (12) have a male (13) or female part in order to engage by sliding with a respectively female (14) or male part of the said attachment (9).
  8. Locking device according to any one of the aforesaid Claims including means of locking (20) in linear movement between one half-element and the winding shaft (4).
  9. Locking device according to any one of the aforesaid Claims whereby the said means of locking (20) consist of a thicker part (21) arranged so as to be crushed when the two half-elements (2, 2') are attached to the winding shaft (4).
  10. Locking device according to the aforesaid Claim 9 whereby the said overthickness (21) is arranged at the level of the surface of a tab (16) in contact with the winding shaft (4).
  11. Roller shutter or the like fitted with a locking device according to any one of the foregoing Claims 1 to 10.
EP04370023A 2003-07-25 2004-07-20 Locking device for a roller shutter or the like Expired - Lifetime EP1500774B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0309182A FR2858009B1 (en) 2003-07-25 2003-07-25 LOCKING DEVICE FOR ROLLER SHUTTER OR SIMILAR AND ROLLER OR SIMILAR SHUTTER EQUIPPED WITH SAID LOCKING DEVICE
FR0309182 2003-07-25

Publications (2)

Publication Number Publication Date
EP1500774A1 EP1500774A1 (en) 2005-01-26
EP1500774B1 true EP1500774B1 (en) 2006-03-08

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ID=33484708

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04370023A Expired - Lifetime EP1500774B1 (en) 2003-07-25 2004-07-20 Locking device for a roller shutter or the like

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EP (1) EP1500774B1 (en)
AT (1) ATE319908T1 (en)
DE (1) DE602004000463T2 (en)
ES (1) ES2256832T3 (en)
FR (1) FR2858009B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12024946B2 (en) 2020-04-06 2024-07-02 Levolor, Inc. Shade adapter for a roller shade

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2885943B1 (en) * 2005-05-17 2007-07-20 Zurfluh Feller Soc Par Actions DEVICE FOR HITCHING ROLLING SHUTTER APRON, AND ROLLING SHUTTER EQUIPPED WITH SUCH A DEVICE.
FR2896820B1 (en) * 2006-01-31 2009-07-24 Deprat Jean Sa Sa ACCESSORY OF SHUTTER AND SHUTTER EQUIPPED WITH AN ACCESSORY AS PRECITE
ITBO20080645A1 (en) * 2008-10-20 2010-04-21 Croci S P A SAFETY DEVICE, PARTICULARLY FOR WINDOWS.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL128469A0 (en) * 1999-02-10 2000-01-31 Barak Michael Automatic locking device for electrical operated roller-shutter made from aluminium profiles
FR2821113B1 (en) * 2001-02-20 2003-09-26 Deprat Jean Sa ANTI-LIFT TIE FOR SHUTTERS
EP1267031B1 (en) * 2001-06-15 2009-11-04 Klenk Gottlieb Security device against the lifting of roller shutters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12024946B2 (en) 2020-04-06 2024-07-02 Levolor, Inc. Shade adapter for a roller shade

Also Published As

Publication number Publication date
ES2256832T3 (en) 2006-07-16
DE602004000463T2 (en) 2006-11-09
ATE319908T1 (en) 2006-03-15
FR2858009A1 (en) 2005-01-28
EP1500774A1 (en) 2005-01-26
FR2858009B1 (en) 2006-01-20
DE602004000463D1 (en) 2006-05-04

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