EP2345785B1 - Door leaf stop - Google Patents

Door leaf stop Download PDF

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Publication number
EP2345785B1
EP2345785B1 EP20110150380 EP11150380A EP2345785B1 EP 2345785 B1 EP2345785 B1 EP 2345785B1 EP 20110150380 EP20110150380 EP 20110150380 EP 11150380 A EP11150380 A EP 11150380A EP 2345785 B1 EP2345785 B1 EP 2345785B1
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EP
European Patent Office
Prior art keywords
leaf
base
stop according
tongue
leaf stop
Prior art date
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Application number
EP20110150380
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German (de)
French (fr)
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EP2345785A1 (en
Inventor
Louis Tordo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tordo Belgrano SA
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Tordo Belgrano SA
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Publication date
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Publication of EP2345785A1 publication Critical patent/EP2345785A1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/46—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member
    • E05C17/50—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member comprising a single pivoted securing member
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/04—Spring arrangements in locks
    • E05B2015/0472—Made of rubber, plastics or the like
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0056—Locks with adjustable or exchangeable lock parts
    • E05B63/006—Locks with adjustable or exchangeable lock parts for different door thicknesses

Definitions

  • the present invention relates to a leaf shutter and applies to the technical field of shutters and shutters and, more generally, any type of leaf.
  • This kind of stop is used in particular to maintain a flap (or other leaf) in the open position, the stop being activated by the shutter itself when it reaches its open position.
  • Stop devices have already been proposed, such as that of the type presented in the publication FR-A1-2 795 762 .
  • This device comprises a lever articulated on a support and provided with a lug at its end.
  • the latter has an inclined front face and a vertical rear face.
  • the passage of the lower edge of the flap on the inclined face pushes the lever down.
  • a spring raises the lever and the vertical face of the lug is then a stop preventing the flap to close.
  • This prior art also shows the formation of an elastic abutment positioned on the support in order to damp the impact of the flap on the support and maintain the shutter immobilized between the stop and the lug.
  • the user, to close the shutter moves down the latch to unlock the shutter. For this purpose, it must overcome the force of a return spring configured to maintain by default in the closed position the lever.
  • this type of device is however not free of drawbacks.
  • a strong pressure exerted behind the shutter in case of strong wind for example, manages to overcome the elasticity of the spring.
  • the endurance of the spring is also problematic.
  • the document FR-A1-2790030 describes a leaf stop according to the preamble of claim 1.
  • the present invention aims to overcome all or part of the disadvantages of devices known hitherto.
  • a first object of the invention is to form a leaf stop which has a movable member capable of being held in the locked position in a simple manner but also effective.
  • the invention preferably plays on the elastic deformation capacity of a tongue piece adapted to be applied on a corresponding surface of the movable member.
  • the leaf stop of the invention comprises an elastic thrust arm at one end of the movable member and a lug, also elastic, at the other end.
  • the assembly is articulated on a fixable base to a structure (such as a wall) so that the movable member tilts when the leaf pressure is applied to the push arm.
  • the movable member is automatically locked by the activation of the locking tab while the leaf is immobilized between, on the one hand the thrust arm, and the other hand the latch, both elastically applied on different sides of the leaf.
  • Another object of the invention is to optimize the ability to adjust the leaf shutdown in particular to adapt the spacing between the push arm and the lug according to the thickness of the slice of the leaf.
  • the invention comprises specific adjustment means using a wedge device adapted to immobilize the lug in the proper position.
  • the present concerns a leaf stop comprising a mounting base on a wall, a member movable in rotation relative to the base and carrying a leaf retention member when the movable member is in a locking position and means for holding the movable member in the locking position.
  • the holding means comprise a tongue integral with the base and elastically deformable so as to be applied on a locking surface of the movable member in the locking position.
  • the leaf stop according to the invention comprises two parts having a relative rotational movement.
  • One of the parts is formed by a base 1 adapted to be secured to a wall, including a wall.
  • the base 1 is advantageously extended by its rear face by an anchoring means 19 in a wall, the anchoring means 19 being constituted by a substantially cylindrical portion provided with a succession of regularly spaced disks and whose elastic deformation allows anchoring in the masonry.
  • This solution is illustrated in the embodiment of the figure 6 .
  • the anchoring means 19 is formed by a portion of screws, this is the case of Figures 1 to 5 . Any other method of attachment is within the scope of the present invention.
  • the base 1 In its opposite part to the anchoring means 19, the base 1 has two flanges in each of which there is provided a cylindrical housing extended forwards by a groove of lower depth to the cylindrical housing.
  • the cylindrical housings form a hinge bearing 18 for a movable member 2.
  • the latter is, in the case shown, substantially L-shaped having on each of its lateral faces a lug 17 in the trunk of the cylinder.
  • the lugs on either side of the movable member 2 are aligned to form a pivot axis cooperating with insertion grooves on the inner face of the flanges and with the housing cylindrical forming the bearing 18 to articulate on the base 1.
  • This arrangement allows to insert the movable member 2 in the base 1 by simply pressing.
  • the vertical leg of L is a thrust arm 3 advantageously elastically deformable and having a substantially convex shape in the direction of its face receiving the application of a leaf.
  • the thrust arm 3 On its opposite face, the thrust arm 3 is provided with an elastic blade 20 bearing at a bearing zone 22 of the base 1, the bearing zone 22 being advantageously oriented in a vertical direction.
  • the term "horizontal direction” means the direction substantially corresponding to the longitudinal axis of the anchoring means 19.
  • the vertical direction means a direction perpendicular to the horizontal, substantially oriented in the pivot direction of a leaf.
  • the movable member 2 further comprises a base portion 16 represented as a horizontal branch in Figures 1 and 2 this branch does not require deformability, it can be formed relatively rigidly. It is terminated by a retention element 4 illustrated in the form of a lug provided with a contact zone 6 for resting on a leaf on a face opposite to that of contact with the thrust arm 3, of an inclined portion. 5 located substantially towards the front of the assembly of the stop as well as a free end 7.
  • the assembly has a curved profile and is elastically deformable so as to allow the deformation of the sill when a leaf applies a pressure on the latter.
  • This elastic deformation capacity of the retention element 4 at this level makes it possible not to damage the stop when the leaf is moved to its open position while the leaf stop is in the locking position so that the cup interferes with the opening path of the leaf.
  • the base portion 16 is recessed and has a ramp 29 terminated by a vertical flat surface facing the edge 24 of a tongue 23. lock position.
  • the recess 30 at this level is of sufficient width to be traversed by said tongue 23 during unlocking.
  • the shapes, dimensions and materials of the tongue 23 are not limited particularly with reference to the embodiment visible in the drawings.
  • the tongue 23 is a substantially flattened portion of the base 1 forming a blade whose bending deformation is possible in a vertical direction.
  • Tab 23 is connected to the rest of the base 1 via a connecting portion 26 also deformable in bending. The assembly is thus articulated relative to the base 1 itself firmly anchored in the wall. The operator can deform the tongue 23 by means of a lever 21 shown in the figures in the lower part of the leaf stop.
  • the lever 21 is, in the illustrated case, a shape extension advantageously curved and possibly provided with a relief to facilitate gripping by the user, this extension being, in the preferred embodiment indicated in the drawings, connected to the rest of the the base 1 by a portion between the connecting portion 26 and the tongue 23.
  • the Figures 1 and 2 have a locked position of the leaf stop while the figure 3 shows an unlocked position.
  • the passage of the position of the figure 3 to that of Figures 1 and 2 is carried out simply by a pivoting movement along the joint formed by the lugs 17 and the bearing 18 previously described.
  • the leaf stop is in the active position namely that it allows the retention of a leaf in the intermediate portion delimited by the thrust arm 3 and the retention element 4 of the movable member 2. It was previously as the thrust arm 3 and the retention element 4 were advantageously elastically deformable so that the leaf is firmly held in this intermediate part.
  • the movable member 2 is locked relative to the base 1 by means of a support of the tongue 23 on a corresponding surface of the movable member 2.
  • the figure 2 presents more precisely an embodiment wherein this locking is obtained by a support exerted by the edge 24 of the tongue 23 on a corresponding vertical portion of the base portion 16 of the movable member 2.
  • the placement vis-à- screw of the wafer 24 and this locking surface of the movable member 2 is effected by elastic deformation of the tongue 23 by bending and then by holding in position at this level so that the tongue 23 exerts a pressure on the blocking surface.
  • a stop 25 is formed on the movable member 2 so as to constitute a limit stop limiting the rotational movement of the movable member 2 relative to the base 1.
  • the dimensions of the tongue 23 and the relative positioning of the locking surface of the movable member 2 are chosen so as to achieve a tight fit allowing both an effective locking but also allowing, by a manipulation of the user, the release of the tongue 23, in particular when the user actuates the lever 21.
  • FIG. 6 presents a simplified version of the leaf stop according to the invention
  • the Figures 1 to 5 illustrate a more advanced embodiment in which the retention element 4 is adjustable in position on the movable member 2. It should be noted that this adjustment capacity can be implemented complementary or alternative to the characteristics previously described and in particular those relating to the embodiment of the articulation of the movable member 2 on the base 1 and its tab locking mode.
  • the lug is then constituted by an insert provided at its base with a carriage 8 slidably mounted by means of a slide 14 on a rail 13 formed on the base portion 16 of the movable member 2.
  • the immobilization of the retention element 4 in the chosen position is obtained by a notch 9 formed on one of the faces of the base portion 16 and a complementary notch on the corresponding side of the latch.
  • the notch 9 has a section in the form of a right triangle, the vertical face of the notch 9 being positioned rearwardly on the base portion 16 and forwardly on the shank, in order to obtain a better resistance to sliding of the chin under the thrust of the leaf.
  • pressurizing the notches against each other is carried out using a wedge advantageously wedge-shaped inserted between the base portion 16 and the carriage 8 of the retention element 4.
  • the application of the wedge is performed on the face opposite the notch 9.
  • the wedge 10 is equipped with a rod 27 finalized by a stop 28 able to cooperate with a groove 15 formed in the carriage 9 of so that, in the inactive position, the wedge 10 remains secured to the carriage 8.
  • the rod 27 slides in the groove 15 formed in the retention element 4 until the stop 28 abut at the entrance of the groove 15 thus limiting the course of the corner 10.
  • This adjustment capacity makes it possible to finely adjust the spacing between the thrust arm 3 and the retention element 4 so as to adjust the leaf stop as a function of the thickness of the latter and to adjust the elastically exerted pressure. by the thrust arm 3 and the retention element 4 on both sides of the leaf.
  • Any material capable of implementing the required elastic deformation can be employed for the present invention.
  • the stop 28 In its normal operation, when opening a leaf, the stop 28 receives the rear face of the leaf on the thrust arm 3 causing the tilting of the movable member 2 towards the rear passing from the position of the figure 3 to that of the figure 2 . In doing so, the end of the tongue 23 of the base 1 slides on the ramp 29 of the movable member 2, flexibly deforming in bending. At the same time, the retention element 4 rises in contact with the front face of the leaf, that is to say the face opposite to that of application to the thrust arm 3. At the end of the stroke, the arm of thrust 3 comes into abutment on the base 1 deforming the resilient blade 20 against a bearing zone 22 formed in correspondence on the base 1.
  • the tongue 23 relaxes to come to apply on a portion of the movable member 2 formed in correspondence of the edge 24 of the tongue 23 so as to oppose the movement of the movable member 2 by applying a pressure.
  • the tongue 23 thus locks the movable member 2 relative to the base 1.
  • the leaf is immobilized between the retention element 4 and the thrust arm 3 whose flexibility allows to adapt to the thickness of the leaf.
  • the unlocking is obtained by pulling forward the lever 21 integral with the actuating lever 23. The latter deforms elastically in a movement from bottom to top until erase its edge 24 of the blocking surface of the movable member 2. Under the effect of the expansion of the elastic blade 20 of the thrust arm 3, the movable member 2 tilts forward by a movement until the release of the leaf and then ends its rocking movement by gravity .

Description

La présente invention concerne un arrêt de vantail et s'applique au domaine technique des arrêts de portes et de volets et, de façon plus générale, de tout type de vantail.The present invention relates to a leaf shutter and applies to the technical field of shutters and shutters and, more generally, any type of leaf.

Ce genre d'arrêt est utilisé en particulier pour maintenir un volet (ou un autre vantail) en position ouverte, l'arrêt étant activé par le volet lui-même lorsqu'il atteint sa position d'ouverture.This kind of stop is used in particular to maintain a flap (or other leaf) in the open position, the stop being activated by the shutter itself when it reaches its open position.

Des dispositifs d'arrêt ont déjà été proposés comme celui du type présenté dans la publication FR-A1-2 795 762 . Ce dispositif comporte un levier articulé sur un support et muni d'un mentonnet à son extrémité. Ce dernier présente une face avant inclinée et une face arrière verticale. Le passage du bord inférieur du volet sur la face inclinée repousse le levier vers le bas. Après passage complet du chant du volet, un ressort fait remonter le levier et la face verticale du mentonnet constitue alors une butée empêchant le volet de se refermer. Cette antériorité montre également la formation d'une butée élastique positionnée sur le support afin d'amortir le choc du volet sur le support et maintenir le volet immobilisé entre la butée et le mentonnet. L'utilisateur, pour fermer le volet, déplace vers le bas le mentonnet afin de déverrouiller le volet. A cet effet, il doit vaincre la force d'un ressort de rappel configuré pour maintenir par défaut en position fermée le levier.Stop devices have already been proposed, such as that of the type presented in the publication FR-A1-2 795 762 . This device comprises a lever articulated on a support and provided with a lug at its end. The latter has an inclined front face and a vertical rear face. The passage of the lower edge of the flap on the inclined face pushes the lever down. After complete passage of the edge of the flap, a spring raises the lever and the vertical face of the lug is then a stop preventing the flap to close. This prior art also shows the formation of an elastic abutment positioned on the support in order to damp the impact of the flap on the support and maintain the shutter immobilized between the stop and the lug. The user, to close the shutter, moves down the latch to unlock the shutter. For this purpose, it must overcome the force of a return spring configured to maintain by default in the closed position the lever.

De conception relativement simple, ce type de dispositif n'est cependant pas exempt d'inconvénients. Ainsi, il arrive qu'une forte pression exercée derrière le volet, en cas de vent violent par exemple, parvienne à vaincre l'élasticité du ressort. L'endurance du ressort est également problématique.Of relatively simple design, this type of device is however not free of drawbacks. Thus, it happens that a strong pressure exerted behind the shutter, in case of strong wind for example, manages to overcome the elasticity of the spring. The endurance of the spring is also problematic.

Le document FR-A1-2790030 décrit un arrêt de vantail selon le préambule de la revendication 1.The document FR-A1-2790030 describes a leaf stop according to the preamble of claim 1.

La présente invention a pour but de remédier en tout ou partie aux inconvénients des dispositifs connus jusqu'à présent.The present invention aims to overcome all or part of the disadvantages of devices known hitherto.

Un premier objet de l'invention est de former un arrêt de vantail qui présente un organe mobile apte à être maintenu en position verrouillée de façon simple mais aussi efficace. A cet effet, l'invention joue préférentiellement sur la capacité de déformation élastique d'une pièce de languette apte à s'appliquer sur une surface correspondante de l'organe mobile.A first object of the invention is to form a leaf stop which has a movable member capable of being held in the locked position in a simple manner but also effective. For this purpose, the invention preferably plays on the elastic deformation capacity of a tongue piece adapted to be applied on a corresponding surface of the movable member.

Un autre objet de l'invention est de proposer l'emploi simultané d'une pluralité de pièces présentant une déformabilité élastique pour assurer une mise en place et un maintien efficace du vantail. Ainsi, suivant une possibilité avantageuse, l'arrêt de vantail de l'invention comporte un bras de poussée élastique à une extrémité de l'organe mobile ainsi qu'un mentonnet, également élastique, à l'autre extrémité. L'ensemble est articulé sur une embase fixable à une structure (telle une paroi murale) de sorte que l'organe mobile bascule lorsque la pression du vantail est appliquée sur le bras de poussée. Suivant cette réalisation avantageuse, lorsque le volet atteint la position complètement ouverte, l'organe mobile est automatiquement verrouillé de par l'activation de la languette de verrouillage alors que le vantail est immobilisé entre, d'une part le bras de poussée, et d'autre part le mentonnet, tous deux appliqués élastiquement sur des faces différentes du vantail.Another object of the invention is to propose the simultaneous use of a plurality of parts having an elastic deformability to ensure the establishment and effective maintenance of the leaf. Thus, according to an advantageous possibility, the leaf stop of the invention comprises an elastic thrust arm at one end of the movable member and a lug, also elastic, at the other end. The assembly is articulated on a fixable base to a structure (such as a wall) so that the movable member tilts when the leaf pressure is applied to the push arm. According to this advantageous embodiment, when the shutter reaches the fully open position, the movable member is automatically locked by the activation of the locking tab while the leaf is immobilized between, on the one hand the thrust arm, and the other hand the latch, both elastically applied on different sides of the leaf.

Un autre objet de l'invention est d'optimiser la faculté de réglage de l'arrêt de vantail notamment pour en adapter l'écartement entre le bras de poussée et le mentonnet en fonction de l'épaisseur de la tranche du vantail. A cet effet, l'invention comporte des moyens spécifiques de réglage utilisant un dispositif de cale apte à immobiliser le mentonnet dans la position adéquate.Another object of the invention is to optimize the ability to adjust the leaf shutdown in particular to adapt the spacing between the push arm and the lug according to the thickness of the slice of the leaf. For this purpose, the invention comprises specific adjustment means using a wedge device adapted to immobilize the lug in the proper position.

D'autres buts et avantages apparaîtront au cours de la description qui suit d'un mode préféré de réalisation de l'invention qui n'en est cependant pas limitatif.Other objects and advantages will become apparent from the following description of a preferred embodiment of the invention which is not however limiting.

Auparavant, il est rappelé que la présente concerne un arrêt de vantail comportant une embase de montage sur une paroi, un organe mobile en rotation relativement à l'embase et portant un élément de rétention d'un vantail lorsque l'organe mobile est dans une position de verrouillage et des moyens de maintien de l'organe mobile en position de verrouillage. Suivant l'invention, les moyens de maintien comprennent une languette solidaire de l'embase et déformable élastiquement de sorte à s'appliquer sur une surface de blocage de l'organe mobile en position de verrouillage.Previously, it is recalled that the present concerns a leaf stop comprising a mounting base on a wall, a member movable in rotation relative to the base and carrying a leaf retention member when the movable member is in a locking position and means for holding the movable member in the locking position. According to the invention, the holding means comprise a tongue integral with the base and elastically deformable so as to be applied on a locking surface of the movable member in the locking position.

Suivant des modes de réalisation optionnels, cumulatifs ou alternatifs, cet arrêt peut comporter les caractéristiques telles que :

  • la languette est configurée de sorte à exercer par sa tranche une pression sur la surface de blocage,
  • la surface de blocage comporte une butée configurée pour entrer en contact avec la bordure de la languette en fin de course vers la position de verrouillage,
  • la languette est déformable en flexion,
  • le dispositif comporte un levier configuré pour déformer la languette dans une direction de flexion contraire à celle vers la position de verrouillage,
  • l'organe mobile comporte un bras de poussée configuré pour s'appliquer élastiquement sur le vantail par sa face opposée à celle d'application de l'élément de rétention,le bras de poussée comprend une lame élastique applicable sur l'embase,
  • l'élément de rétention comporte une portion déformable élastiquement,
  • la portion déformable élastiquement est un mentonnet au profil recourbé vers l'embase et doté d'une extrémité libre,
  • l'élément de rétention comporte un chariot monté à coulissement sur une portion de base de l'organe mobile, et dans lequel l'organe mobile comporte une cale configurée pour immobiliser par frottement le chariot relativement à la portion de base,
  • la cale comporte une partie de guidage maintenue dans une rainure du chariot,
  • la cale est un coin,
  • le chariot et la portion de base comportent des crans, les crans de la portion de base étant situés sur une face de la portion de base opposée à celle d'appui du coin.
According to optional embodiments, cumulative or alternative, this judgment may include features such as:
  • the tongue is configured so as to exert a pressure on the blocking surface by its edge,
  • the blocking surface has a stop configured to contact the end of the tongue at the end of stroke towards the locking position,
  • the tongue is deformable in flexion,
  • the device comprises a lever configured to deform the tongue in a bending direction opposite to that towards the locking position,
  • the movable member comprises a thrust arm configured to be resiliently applied to the leaf by its face opposite to that of application of the retention element, the thrust arm comprises an elastic blade applicable to the base,
  • the retention element comprises an elastically deformable portion,
  • the elastically deformable portion is a hook with a profile curved towards the base and having a free end,
  • the retention element comprises a carriage slidably mounted on a base portion of the movable member, and wherein the movable member comprises a wedge configured to frictionally immobilize the carriage relative to the base portion,
  • the shim has a guide portion held in a groove of the carriage,
  • the wedge is a corner,
  • the carriage and the base portion have notches, the notches of the base portion being located on a face of the base portion opposite to that of the corner support.

Les dessins ci-joints sont donnés à titre d'exemples et ne sont pas limitatifs de l'invention. Ils représentent seulement un mode de réalisation de l'invention et permettront de la comprendre aisément.

  • La figure 1 représente une vue de profil d'un arrêt selon l'invention selon un premier mode de réalisation.
  • La figure 2 en est une vue en coupe longitudinale.
  • La figure 3 montre l'arrêt, présenté en figures 1 et 2, en position de déverrouillage.
  • La figure 4 montre une vue en perspective éclatée de cet arrêt et la figure 5 une vue en perspective arrière.
  • La figure 6 montre une variante de l'invention, plus simple.
The accompanying drawings are given by way of example and are not limiting of the invention. They represent only one embodiment of the invention and will make it easy to understand.
  • The figure 1 represents a side view of a stop according to the invention according to a first embodiment.
  • The figure 2 is a longitudinal sectional view.
  • The figure 3 shows the judgment, presented in Figures 1 and 2 , in the unlocking position.
  • The figure 4 shows an exploded perspective view of this stop and the figure 5 a rear perspective view.
  • The figure 6 shows a variant of the invention, simpler.

L'arrêt de vantail selon l'invention comporte deux parties dotées d'un mouvement relatif de rotation. L'une des parties est formée par une embase 1 apte à être solidarisée avec une paroi, notamment une paroi murale. L'embase 1 est avantageusement prolongée par sa face arrière par un moyen d'ancrage 19 dans un mur, le moyen d'ancrage 19 pouvant être constitué par une partie sensiblement cylindrique dotée d'une succession de disques régulièrement espacés et dont la déformation élastique permet l'ancrage dans la maçonnerie. Cette solution est illustrée dans le mode de réalisation de la figure 6. A titre alternatif, le moyen d'ancrage 19 est formé par une portion de vis, c'est le cas des figures 1 à 5. Tout autre mode de fixation entre dans le cadre de la présente invention.The leaf stop according to the invention comprises two parts having a relative rotational movement. One of the parts is formed by a base 1 adapted to be secured to a wall, including a wall. The base 1 is advantageously extended by its rear face by an anchoring means 19 in a wall, the anchoring means 19 being constituted by a substantially cylindrical portion provided with a succession of regularly spaced disks and whose elastic deformation allows anchoring in the masonry. This solution is illustrated in the embodiment of the figure 6 . As an alternative, the anchoring means 19 is formed by a portion of screws, this is the case of Figures 1 to 5 . Any other method of attachment is within the scope of the present invention.

Dans sa partie opposée au moyen d'ancrage 19, l'embase 1 présente deux flasques dans chacun desquels on a réalisé un logement cylindrique prolongé vers l'avant par une rainure de profondeur inférieure au logement cylindrique. Les logements cylindriques forment un palier 18 d'articulation pour un organe mobile 2.In its opposite part to the anchoring means 19, the base 1 has two flanges in each of which there is provided a cylindrical housing extended forwards by a groove of lower depth to the cylindrical housing. The cylindrical housings form a hinge bearing 18 for a movable member 2.

Ce dernier est, dans le cas représenté, de forme sensiblement en L présentant sur chacune de ses faces latérales un ergot 17 en tronc de cylindre. Les ergots de part et d'autre de l'organe mobile 2 sont alignés pour constituer un axe de pivot coopérant avec des rainures d'introduction sur la face intérieure des flasques puis avec les logements cylindriques formant le palier 18 pour s'articuler sur l'embase 1. Cette disposition permet d'insérer l'organe mobile 2 dans l'embase 1 par simple pression. Dans le cas d'un organe mobile 2 en forme de L, la branche verticale du L constitue un bras de poussée 3 avantageusement déformable élastiquement et présentant une forme sensiblement convexe en direction de sa face recevant l'application d'un vantail. Sur sa face opposée, le bras de poussée 3 est muni d'une lame élastique 20 prenant appui au niveau d'une zone d'appui 22 de l'embase 1, la zone d'appui 22 étant avantageusement orientée suivant une direction verticale. On entend par direction horizontale, la direction correspondant sensiblement à l'axe longitudinal du moyen d'ancrage 19. La direction verticale s'entend d'une direction perpendiculaire à l'horizontale, sensiblement orientée suivant la direction de pivot d'un vantail.The latter is, in the case shown, substantially L-shaped having on each of its lateral faces a lug 17 in the trunk of the cylinder. The lugs on either side of the movable member 2 are aligned to form a pivot axis cooperating with insertion grooves on the inner face of the flanges and with the housing cylindrical forming the bearing 18 to articulate on the base 1. This arrangement allows to insert the movable member 2 in the base 1 by simply pressing. In the case of a mobile member 2 L-shaped, the vertical leg of L is a thrust arm 3 advantageously elastically deformable and having a substantially convex shape in the direction of its face receiving the application of a leaf. On its opposite face, the thrust arm 3 is provided with an elastic blade 20 bearing at a bearing zone 22 of the base 1, the bearing zone 22 being advantageously oriented in a vertical direction. The term "horizontal direction" means the direction substantially corresponding to the longitudinal axis of the anchoring means 19. The vertical direction means a direction perpendicular to the horizontal, substantially oriented in the pivot direction of a leaf.

L'organe mobile 2 comporte par ailleurs une portion de base 16 représentée sous forme de branche horizontale en figures 1 et 2, cette branche ne nécessitant pas une déformabilité, elle peut être constituée de façon relativement rigide. Elle est terminée par un élément de rétention 4 illustré sous la forme de mentonnet pourvu d'une zone de contact 6 pour l'appui sur un vantail sur une face opposée à celle de contact avec le bras de poussée 3, d'une portion inclinée 5 située sensiblement vers l'avant de l'ensemble de l'arrêt ainsi que d'une extrémité libre 7. L'ensemble a un profil recourbé et est déformable élastiquement de sorte à autoriser la déformation du mentonnet lorsqu'un vantail applique une pression sur ce dernier. Cette capacité de déformation élastique de l'élément de rétention 4 à ce niveau permet de ne pas endommager l'arrêt lorsque le vantail est déplacé vers sa position ouverte alors que l'arrêt de vantail est en position de verrouillage si bien que le mentonnet interfère avec la trajectoire d'ouverture du vantail.The movable member 2 further comprises a base portion 16 represented as a horizontal branch in Figures 1 and 2 this branch does not require deformability, it can be formed relatively rigidly. It is terminated by a retention element 4 illustrated in the form of a lug provided with a contact zone 6 for resting on a leaf on a face opposite to that of contact with the thrust arm 3, of an inclined portion. 5 located substantially towards the front of the assembly of the stop as well as a free end 7. The assembly has a curved profile and is elastically deformable so as to allow the deformation of the sill when a leaf applies a pressure on the latter. This elastic deformation capacity of the retention element 4 at this level makes it possible not to damage the stop when the leaf is moved to its open position while the leaf stop is in the locking position so that the cup interferes with the opening path of the leaf.

A proximité de l'angle du L formé par les deux parties de l'organe mobile 2, la portion de base 16 est évidée et présente une rampe 29 terminée par une surface plate verticale faisant face à la tranche 24 d'une languette 23 en position de verrouillage. L'évidement 30 à ce niveau est d'une largeur suffisante pour être traversé par ladite languette 23 lors du déverrouillage.Near the angle of the L formed by the two parts of the movable member 2, the base portion 16 is recessed and has a ramp 29 terminated by a vertical flat surface facing the edge 24 of a tongue 23. lock position. The recess 30 at this level is of sufficient width to be traversed by said tongue 23 during unlocking.

On décrit ci-après plus précisément le fonctionnement du verrouillage et de déverrouillage réalisés au moyen de la languette 23.Hereinafter described more precisely the operation of the locking and unlocking achieved by means of the tongue 23.

Auparavant, il est précisé que les formes, dimensions et matières de la languette 23 ne sont pas limitées notamment en référence à la réalisation visible aux dessins. Cela étant, dans les cas préférés présentés aux dessins, la languette 23 est une portion de l'embase 1 de forme sensiblement aplatie réalisant une lame dont la déformation en flexion est possible suivant une direction verticale. La languette 23 est raccordée au reste de l'embase 1 par l'intermédiaire d'une portion de raccordement 26 également déformable en flexion. L'ensemble est ainsi articulé relativement à l'embase 1 elle-même solidement ancrée dans la paroi murale. L'opérateur peut déformer la languette 23 par l'intermédiaire d'un levier 21 représenté aux figures en partie inférieure de l'arrêt de vantail. Le levier 21 est, dans le cas illustré, un prolongement de forme avantageusement recourbée et éventuellement doté d'un relief pour faciliter la préhension par l'utilisateur, ce prolongement étant, dans le mode de réalisation préféré indiqué aux dessins, raccordé au reste de l'embase 1 par une partie située entre la portion de raccordement 26 et la languette 23.Previously, it is stated that the shapes, dimensions and materials of the tongue 23 are not limited particularly with reference to the embodiment visible in the drawings. However, in the preferred cases shown in the drawings, the tongue 23 is a substantially flattened portion of the base 1 forming a blade whose bending deformation is possible in a vertical direction. Tab 23 is connected to the rest of the base 1 via a connecting portion 26 also deformable in bending. The assembly is thus articulated relative to the base 1 itself firmly anchored in the wall. The operator can deform the tongue 23 by means of a lever 21 shown in the figures in the lower part of the leaf stop. The lever 21 is, in the illustrated case, a shape extension advantageously curved and possibly provided with a relief to facilitate gripping by the user, this extension being, in the preferred embodiment indicated in the drawings, connected to the rest of the the base 1 by a portion between the connecting portion 26 and the tongue 23.

On comprend aisément qu'une sollicitation sur le levier 21 permet de modifier la position de l'extrémité distale de la languette 23 en déformant élastiquement cette dernière.It is easy to understand that a bias on the lever 21 makes it possible to modify the position of the distal end of the tongue 23 by elastically deforming the latter.

Les figures 1 et 2 présentent une position verrouillée de l'arrêt de vantail alors que la figure 3 montre une position déverrouillée. Le passage de la position de la figure 3 à celle des figures 1 et 2 s'effectue simplement par un mouvement de pivot suivant l'articulation réalisée par les ergots 17 et le palier 18 précédemment décrits.The Figures 1 and 2 have a locked position of the leaf stop while the figure 3 shows an unlocked position. The passage of the position of the figure 3 to that of Figures 1 and 2 is carried out simply by a pivoting movement along the joint formed by the lugs 17 and the bearing 18 previously described.

Arrivé en position tel qu'illustré en figures 1 et 2, l'arrêt de vantail est en position active à savoir qu'il permet la rétention d'un vantail dans la partie intercalaire délimitée par le bras de poussée 3 et l'élément de rétention 4 de l'organe mobile 2. On a précédemment vu que le bras de poussée 3 et l'élément de rétention 4 étaient avantageusement déformables élastiquement si bien que le vantail est fermement maintenu dans cette partie intercalaire.Arrived in position as illustrated in Figures 1 and 2 , the leaf stop is in the active position namely that it allows the retention of a leaf in the intermediate portion delimited by the thrust arm 3 and the retention element 4 of the movable member 2. It was previously as the thrust arm 3 and the retention element 4 were advantageously elastically deformable so that the leaf is firmly held in this intermediate part.

Par ailleurs, dans cette position active, l'organe mobile 2 est verrouillé relativement à l'embase 1 par l'intermédiaire d'un appui de la languette 23 sur une surface correspondante de l'organe mobile 2. La figure 2 présente plus précisément un mode de réalisation dans lequel ce verrouillage est obtenu par un appui exercé par la tranche 24 de la languette 23 sur une partie verticale correspondante de la portion de base 16 de l'organe mobile 2. Le placement en vis-à-vis de la tranche 24 et de cette surface de blocage de l'organe mobile 2 s'opère par déformation élastique de la languette 23 par une flexion puis par un maintien en position à ce niveau de sorte que la languette 23 exerce une pression sur la surface de blocage. A titre complémentaire, une butée 25 est formée sur l'organe mobile 2 de sorte à constituer une butée de fin de course limitant le déplacement en rotation de l'organe mobile 2 relativement à l'embase 1.Furthermore, in this active position, the movable member 2 is locked relative to the base 1 by means of a support of the tongue 23 on a corresponding surface of the movable member 2. The figure 2 presents more precisely an embodiment wherein this locking is obtained by a support exerted by the edge 24 of the tongue 23 on a corresponding vertical portion of the base portion 16 of the movable member 2. The placement vis-à- screw of the wafer 24 and this locking surface of the movable member 2 is effected by elastic deformation of the tongue 23 by bending and then by holding in position at this level so that the tongue 23 exerts a pressure on the blocking surface. In addition, a stop 25 is formed on the movable member 2 so as to constitute a limit stop limiting the rotational movement of the movable member 2 relative to the base 1.

Les dimensions de la languette 23 et le positionnement relatif de la surface de blocage de l'organe mobile 2 sont choisis de sorte à réaliser un ajustement serré permettant à la fois un verrouillage efficace mais autorisant également, par une manipulation de l'utilisateur, la libération de la languette 23, en particulier quand l'utilisateur actionne le levier 21.The dimensions of the tongue 23 and the relative positioning of the locking surface of the movable member 2 are chosen so as to achieve a tight fit allowing both an effective locking but also allowing, by a manipulation of the user, the release of the tongue 23, in particular when the user actuates the lever 21.

Alors que la figure 6 présente une version simplifiée de l'arrêt de vantail selon l'invention, les figures 1 à 5 en illustrent un mode de réalisation plus perfectionné dans lequel l'élément de rétention 4 est ajustable en position sur l'organe mobile 2. Il est à noter que cette capacité d'ajustement peut être mise en oeuvre de façon complémentaire ou alternative aux caractéristiques précédemment décrites et notamment celles concernant le mode de réalisation de l'articulation de l'organe mobile 2 sur l'embase 1 et son mode de verrouillage par languette.While figure 6 presents a simplified version of the leaf stop according to the invention, the Figures 1 to 5 illustrate a more advanced embodiment in which the retention element 4 is adjustable in position on the movable member 2. It should be noted that this adjustment capacity can be implemented complementary or alternative to the characteristics previously described and in particular those relating to the embodiment of the articulation of the movable member 2 on the base 1 and its tab locking mode.

Tel que visible notamment en figure 4, le mentonnet est alors constitué par une pièce rapportée dotée à sa base d'un chariot 8 monté coulissant au moyen d'une glissière 14 sur un rail 13 formé sur la portion de base 16 de l'organe mobile 2. L'immobilisation de l'élément de rétention 4 dans la position choisie est obtenue par un crantage 9 réalisé sur l'une des faces de la portion de base 16 et un crantage complémentaire sur la face du mentonnet correspondante. De préférence, le crantage 9 a une section en forme de triangle rectangle, la face verticale du crantage 9 étant positionnée vers l'arrière sur la portion de base 16 et vers l'avant sur le mentonnet, afin d'obtenir une meilleure résistance au glissement du mentonnet sous la poussée du vantail.As visible in particular in figure 4 , the lug is then constituted by an insert provided at its base with a carriage 8 slidably mounted by means of a slide 14 on a rail 13 formed on the base portion 16 of the movable member 2. The immobilization of the retention element 4 in the chosen position is obtained by a notch 9 formed on one of the faces of the base portion 16 and a complementary notch on the corresponding side of the latch. Preferably, the notch 9 has a section in the form of a right triangle, the vertical face of the notch 9 being positioned rearwardly on the base portion 16 and forwardly on the shank, in order to obtain a better resistance to sliding of the chin under the thrust of the leaf.

A titre préféré, la mise en pression des crantages l'un contre l'autre est effectuée à l'aide d'une cale avantageusement en forme de coin 10 insérée entre la portion de base 16 et le chariot 8 de l'élément de rétention 4. L'application du coin est effectuée sur la face opposée au crantage 9.Preferably, pressurizing the notches against each other is carried out using a wedge advantageously wedge-shaped inserted between the base portion 16 and the carriage 8 of the retention element 4. The application of the wedge is performed on the face opposite the notch 9.

A titre optionnel, afin d'éviter la désolidarisation du coin du reste de l'élément de rétention 4, le coin 10 est équipé d'une tige 27 finalisée par un arrêt 28 apte à coopérer avec une rainure 15 formée dans le chariot 9 de sorte que, en position inactive, le coin 10 reste solidaire du chariot 8. Lors de l'extraction du coin 10, la tige 27 coulisse dans la rainure 15 pratiquée dans l' élément de rétention 4 jusqu'à ce que l'arrêt 28 vienne buter à l'entrée de la rainure 15 limitant ainsi la course du coin 10.As an option, in order to avoid the separation of the wedge from the rest of the retention element 4, the wedge 10 is equipped with a rod 27 finalized by a stop 28 able to cooperate with a groove 15 formed in the carriage 9 of so that, in the inactive position, the wedge 10 remains secured to the carriage 8. During the extraction of the wedge 10, the rod 27 slides in the groove 15 formed in the retention element 4 until the stop 28 abut at the entrance of the groove 15 thus limiting the course of the corner 10.

Cette capacité de réglage permet d'ajuster finement l'écartement entre le bras de poussée 3 et l'élément de rétention 4 de sorte à régler l'arrêt de vantail en fonction de l'épaisseur de ce dernier et à ajuster la pression exercée élastiquement par le bras de poussée 3 et l'élément de rétention 4 sur les deux faces du vantail.This adjustment capacity makes it possible to finely adjust the spacing between the thrust arm 3 and the retention element 4 so as to adjust the leaf stop as a function of the thickness of the latter and to adjust the elastically exerted pressure. by the thrust arm 3 and the retention element 4 on both sides of the leaf.

Tout matériau apte à mettre en oeuvre la déformation élastique requise peut être employé pour la présente invention. En particulier, il est possible de réaliser l'ensemble de l'arrêt de vantail à partir de matières polymères.Any material capable of implementing the required elastic deformation can be employed for the present invention. In particular, it is possible to achieve the entire leaf shutdown from polymeric materials.

Dans son fonctionnement normal, lors de l'ouverture d'un vantail, l'arrêt 28 reçoit la face arrière du vantail sur le bras de poussée 3 provoquant le basculement de l'organe mobile 2 vers l'arrière en passant de la position de la figure 3 à celle de la figure 2. Ce faisant, l'extrémité de la languette 23 de l'embase 1 glisse sur la rampe 29 de l'organe mobile 2, se déformant de façon élastique en flexion. En même temps, l'élément de rétention 4 remonte au contact de la face avant du vantail, c'est-à-dire la face opposée à celle d'application sur le bras de poussée 3. En fin de course, le bras de poussée 3 vient en butée sur l'embase 1 déformant la lame élastique 20 contre une zone d'appui 22 formée en correspondance sur l'embase 1. Arrivé en partie basse de la rampe 29, la languette 23 se détend pour venir s'appliquer sur une portion de l'organe mobile 2 formé en correspondance de la tranche 24 de la languette 23 de sorte à s'opposer au mouvement de l'organe mobile 2 par application d'une pression. La languette 23 verrouille ainsi l'organe mobile 2 relativement à l'embase 1. Le vantail est immobilisé entre l'élément de rétention 4 et le bras de poussée 3 dont la flexibilité permet de s'adapter à l'épaisseur du vantail. Le déverrouillage est obtenu en tirant vers l'avant le levier 21 de manoeuvre solidaire de la languette 23. Celle-ci se déforme élastiquement dans un mouvement de bas vers le haut jusqu'à effacer sa tranche 24 de la surface de blocage de l'organe mobile 2. Sous l'effet de la détente de la lame élastique 20 du bras de poussée 3, l'organe mobile 2 bascule vers l'avant par un mouvement jusqu'à la libération du vantail puis termine son mouvement de bascule par gravité.In its normal operation, when opening a leaf, the stop 28 receives the rear face of the leaf on the thrust arm 3 causing the tilting of the movable member 2 towards the rear passing from the position of the figure 3 to that of the figure 2 . In doing so, the end of the tongue 23 of the base 1 slides on the ramp 29 of the movable member 2, flexibly deforming in bending. At the same time, the retention element 4 rises in contact with the front face of the leaf, that is to say the face opposite to that of application to the thrust arm 3. At the end of the stroke, the arm of thrust 3 comes into abutment on the base 1 deforming the resilient blade 20 against a bearing zone 22 formed in correspondence on the base 1. Arrived in the lower part of the ramp 29, the tongue 23 relaxes to come to apply on a portion of the movable member 2 formed in correspondence of the edge 24 of the tongue 23 so as to oppose the movement of the movable member 2 by applying a pressure. The tongue 23 thus locks the movable member 2 relative to the base 1. The leaf is immobilized between the retention element 4 and the thrust arm 3 whose flexibility allows to adapt to the thickness of the leaf. The unlocking is obtained by pulling forward the lever 21 integral with the actuating lever 23. The latter deforms elastically in a movement from bottom to top until erase its edge 24 of the blocking surface of the movable member 2. Under the effect of the expansion of the elastic blade 20 of the thrust arm 3, the movable member 2 tilts forward by a movement until the release of the leaf and then ends its rocking movement by gravity .

Suivant un mode de fonctionnement forcé précédemment évoqué, si l'organe mobile 2 a été manoeuvré vers la position verrouillée de la figure 1 sans présence du vantail alors, lors de l'ouverture de celui-ci, il vient appuyer sur la face inclinée 5 de l'élément de rétention 4 qui, par déformation élastique, s'efface pour permettre le passage du vantail puis se détend pour l'immobiliser par sa face opposée à celle du bras de poussée 3.According to a forced operation mode previously mentioned, if the movable member 2 has been maneuvered to the locked position of the figure 1 without the presence of the leaf then, when opening it, it comes to press the inclined face 5 of the retention element 4 which, by elastic deformation, disappears to allow the passage of the leaf and then relaxes to immobilize it by its opposite side to that of the thrust arm 3.

REFERENCESREFERENCES

1.1.
EmbaseSocket
2.2.
Organe mobileMobile organ
3.3.
Bras de pousséePush arm
4.4.
Elément de rétentionRetention element
5.5.
Portion inclinéeSloped portion
6.6.
Zone de contactContact area
7.7.
Extrémité libreFree end
8.8.
Chariottrolley
9.9.
Crantagenotching
10.10.
CoinCorner
11.11.
Surface d'appui supérieureUpper support surface
12.12.
Surface d'appui inférieureLower support surface
13.13.
RailRail
14.14.
GlissièreSlide
15.15.
RainureGroove
16.16.
Portion de baseBasic portion
17.17.
Ergotergot
18.18.
PalierBearing
19.19.
Moyen d'ancrageMeans of anchorage
20.20.
Lame élastiqueElastic blade
21.21.
LevierThe sink
22.22.
Zone d'appuiSupport area
23.23.
LanguetteTongue
24.24.
TrancheSlice
25.25.
Butéestopper
26.26.
Portion de raccordementConnection portion
27.27.
Tigestem
28.28.
ArrêtStop
29.29.
RampeRamp
30.30.
EvidementObviously

Claims (13)

  1. Leaf stop comprising:
    - a base (1) for mounting on a wall,
    - a movable part that is capable of rotation relative to the base and equipped with a component (4) for retaining a leaf when the movable part (2) is in a locking position,
    - and means for maintaining the movable part (2) in the locking position, comprising a tongue (23) forming an integral part with the base (1) configured to bear on a surface blocking the movable part (2) in the blocking position,
    characterized in that the tongue (23) is elastically deformable.
  2. Leaf stop according to the preceding claim wherein the tongue (23) is configured so that its edge (24) presses on the locking surface.
  3. Leaf stop according to the preceding claim wherein the blocking surface comprises a stop (25) configured to come into contact with the edge of the tongue (23) at the end of its travel towards the locking position.
  4. Leaf stop according to one of claims 1 to 3 wherein the tongue (23) is flexurally deformable.
  5. Leaf stop according to the preceding claim with a lever (21) configured to deform the tongue (23) in a direction of flexure opposite to the direction towards the locking position.
  6. Leaf stop according to one of the preceding claims wherein the movable part (2) comprises a pushing arm (3) configured so that its side opposite that for application of the retaining component (4) bears elastically on the leaf.
  7. Leaf stop according to the preceding claim wherein the pushing arm (3) comprises an elastic blade (20) bearing on the base (1).
  8. Leaf stop according to one of the preceding claims wherein the retaining component (4) has a portion (5) that is elastically deformable.
  9. Leaf stop according to the preceding claim wherein the elastically deformable component (5) is a latch with section curved towards the base (1) and with a free end (7).
  10. Leaf stop according to one of the preceding claims wherein the retaining component (4) comprises a carriage (8) mounted to slide on a base part (16) of the movable part (2), and wherein the movable part (2) has a wedge configured to immobilize by friction the carriage (8) relative to the base part (16).
  11. Leaf stop according to one of the previous claims wherein the wedge includes a guide part held in a groove (15) of the carriage (8).
  12. Leaf stop according to one of the two preceding claims wherein the wedge is a corner wedge (10).
  13. Leaf stop according to the previous claim wherein the carriage (8) and the base part (16) have notches, the notches of the base part (16) being situated on one side of the base part (16) opposite the bearing side of the corner wedge (10).
EP20110150380 2010-01-14 2011-01-07 Door leaf stop Active EP2345785B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1050216A FR2955136B1 (en) 2010-01-14 2010-01-14 STOP OF VANTAIL

Publications (2)

Publication Number Publication Date
EP2345785A1 EP2345785A1 (en) 2011-07-20
EP2345785B1 true EP2345785B1 (en) 2013-09-11

Family

ID=42624630

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20110150380 Active EP2345785B1 (en) 2010-01-14 2011-01-07 Door leaf stop

Country Status (2)

Country Link
EP (1) EP2345785B1 (en)
FR (1) FR2955136B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202014102934U1 (en) * 2014-06-27 2015-10-02 Grass Gmbh Device for detachably coupling an external drawer with an inner drawer and a piece of furniture

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1154984B (en) * 1980-12-19 1987-01-21 Esinplast Di Alessandro Cirill DEVICE FOR AUTOMATIC STOP OF WINDOW DOORS AT THE END OF THE OPENING STROKE
IT242489Y1 (en) * 1996-08-09 2001-06-14 Esinplast AUTOMATIC TAX STOP DEVICE
FR2790030B1 (en) * 1999-02-19 2001-05-18 Tordo Belgrano Sa DEVICE FOR HOLDING IN THE OPEN POSITION, PARTICULARLY A LEAF
FR2795762B1 (en) * 1999-06-30 2001-08-31 Tordo Belgrano Sa LEAF STOPPING FOR ITS HOLDING IN THE OPEN POSITION IN PARTICULAR
ITMI20040017A1 (en) * 2004-01-12 2004-04-12 Fibi S R L DEVICE FOR THE LOCKING OF TAILORED WINDOWS AND SIMILAR

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Publication number Publication date
EP2345785A1 (en) 2011-07-20
FR2955136B1 (en) 2012-01-20
FR2955136A1 (en) 2011-07-15

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