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EP0213051B1 - Espagnolette with an anti-tampering device - Google Patents

Espagnolette with an anti-tampering device Download PDF

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Publication number
EP0213051B1
EP0213051B1 EP86440055A EP86440055A EP0213051B1 EP 0213051 B1 EP0213051 B1 EP 0213051B1 EP 86440055 A EP86440055 A EP 86440055A EP 86440055 A EP86440055 A EP 86440055A EP 0213051 B1 EP0213051 B1 EP 0213051B1
Authority
EP
European Patent Office
Prior art keywords
espagnolette
fact
stud
lock
lock according
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
Application number
EP86440055A
Other languages
German (de)
French (fr)
Other versions
EP0213051A1 (en
Inventor
Philippe Simoncelli
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.)
Ferco International Usine de Ferrures de Batiment
Original Assignee
Ferco International Usine de Ferrures de Batiment
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ferco International Usine de Ferrures de Batiment filed Critical Ferco International Usine de Ferrures de Batiment
Priority to AT86440055T priority Critical patent/ATE36575T1/en
Publication of EP0213051A1 publication Critical patent/EP0213051A1/en
Application granted granted Critical
Publication of EP0213051B1 publication Critical patent/EP0213051B1/en
Expired legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
    • E05C9/021—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening with rack and pinion mechanism
    • E05C9/023—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening with rack and pinion mechanism between a lock cylinder and the bar

Definitions

  • the invention relates to a cremone bolt or bolt lock provided with a security device against burglary connected to at least one operating rod and to one of the control elements of the mechanism of the bolt lever or cremone bolt, this security device bearing, in the active position, against a stop integral with the gearbox or lever-lock.
  • a lock-bolt comprising a locking device for a slide controlled by a mechanism comprising toothed wheels constituting control elements.
  • This blocking device is interposed between one of the control elements of the mechanism and the slide forming an integral part of the operating rod of the lever-lock. It includes a lever articulated at its fulcrum on the sliding part of the operating rod. One of the ends of the lever is in engagement with the control element of the mechanism and the other end of the lever bears, in the active position, against a stop integral with the casing of the bolt lock or the bolt.
  • control element of the mechanism is in direct contact with the deadbolt.
  • the role of a safety device in a bolt or bolt lock consists in that the device must prohibit any attempted break-in by action on the operating rod and / or on the locking elements in order to push them into position d 'opening.
  • the lever, articulated on the rod is in direct engagement with the control element of the mechanism. This implies that in the event of a break-in, the lever articulated on the operating rod reacts to each movement exerted on the operating rod and / or on the locking elements integral with the operating rod.
  • the object of the present invention is to remedy these drawbacks by rendering the safety device insensitive to uncontrolled vibrations which could be inflicted on it by an action exerted on the operating rod and / or the locking elements integral with the operating rod.
  • the invention as characterized in the claims, solves the problem of creating a cremone bolt or locking bolt provided with a burglary security device connected to at least one operating rod and to one of the elements for controlling the mechanism of the cremone bolt or cremone bolt, this safety device bearing, in the active position, against a stop secured to the casing of the cremone bolt or cremone bolt, at least one of the connections of the security device to the rod and one of the control elements of the mechanism has an idle stroke at least equal to the distance between the locked position and the end of the stroke of the operating rod.
  • connection of the safety device to the control element comprises the idle stroke.
  • the control element can, after having put the safety device in abutment against the stop, continue its rotation slightly, as soon as the median axis of the light is arranged tangentially to the curve described by the center of the stud fixed to the control element of the mechanism.
  • the invention provides by the arrangement of an idle stroke in the connection of the safety device to the control element the advantage that the bolt-lock, once operated in its open position, behaves like any another lock provided with a removable square for erasing the latch bolt by an additional rotation movement of the key.
  • the idle stroke provided by the invention enables the removable bracket to be actuated without actuating the operating rod.
  • the erasure of the latch bolt by means of the removable bracket becomes as easy on a bolt lock as on a lock.
  • the cremone bolt or cremone bolt 1 comprises a housing 2, the front wall 3 of which is covered by a headrest 4.
  • This headrest 4 comprises two slots 5, 6 for the passage of a latch bolt 7 and a deadbolt 8
  • Behind the headrest 4 slides at least one operating rod provided with a slide, the operating rod and the slide not being shown.
  • Said operating rod comprises locking elements in addition to the latch bolt 7 and the deadbolt 8.
  • the slide, and consequently the operating rod or rods, is actuated by a mechanism 9 consisting of a set of moving parts transmitting the movement of the operating member formed by a handle 10 and / or the key engaged in a safety block 11 with locking members such as the operating rod, the latch bolt 7 and the dead bolt 8.
  • the follower 12 is caused to rotate.
  • the latter comprises a first control finger 13 cooperating with a return element 14 provided with an elastic element 15 bringing the handle 10 into a horizontal position when released after actuation.
  • the follower 12 comprises a second control finger 16 cooperating with a stop 17 of the tail 18 of the latch bolt 7.
  • the tail 18 is in contact with the end 19 of a removable bracket 20 pivoting about an axis 21 secured to the housing 2.
  • An elastic element 23 is inserted between the tail 18 and the rear partition 22 of the housing 2.
  • the follower 12 By actuating the handle 10 downwards, the follower 12 is caused to rotate, which, via its first control finger 13 acts on the return element 14 by compressing the elastic element 15 and, via its second control finger 16, retracts the latch bolt 7 in the housing 2 by compressing the elastic element 23, the latch bolt 7 being guided by a stop 24 secured to the housing 2.
  • a stop 25 is provided integral with the housing. 2.
  • the mechanism 9 comprises three control elements 26, 27, 28.
  • the first control element 26 located near the safety block 11 consists of a toothed wheel 29, actuated by the key, and a toothed pinion 30 integral in rotation of said toothed wheel 29.
  • This control element 26 pivots about an axis 31 integral with the housing 2.
  • the toothed pinion 30 meshes with a toothed wheel 32 of the second control element 27.
  • the latter pivoting around an axis 33 integral with the housing 2, comprises a toothed pinion 34 integral in rotation with the toothed wheel 32.
  • Said toothed pinion 34 meshes with the third control element 28 pivoting about an axis 35 integral with the housing 2.
  • a stop 36 integral with the housing 2 is inserted between the third control element 28 and the follower 12.
  • the third control element 28 actuates a safety device 37. This is connected by a first link 38 to the third control element 28 and by a second link 39 to the operating rod.
  • one 38 or the other link 39 includes a no-load stroke 40 at least equal to the distance between the locked position and the end of travel of the operating rod.
  • the first link 38 connecting the safety device 37 to the third control element 28 includes said idle stroke 40.
  • the second link 39 comprises a stud 41 engaging a hole 42.
  • the stud 41 is integral with the operating rod and the hole 42 is made in one of the ends 43 of the safety device 37.
  • the stud 41 is secured to the safety device 37 and the hole 42 is made in the operating rod.
  • the first link 38 also includes a stud 44 but engaged in a slot 45 allowing said idle stroke.
  • the stud 44 is integral with the other end 46 of the safety device 37 and the light 45 is produced in a control finger 47 of the third control element 28 of the mechanism 9.
  • the stud 44 is integral with the control finger 47 of the third control element 28 of the mechanism 9 and the light 45 is formed in the end 46 of the safety device 37.
  • the stud 44 is a cylinder forming an integral part of the third control element 28 of the mechanism 9.
  • the center 48 of the stud 44 also constituting the connection center 39 describes a concentric curve 49 at the periphery of the third control element 28 of the mechanism 9.
  • the central axis 50 of the light 45 is tangent to this curve 49. Consequently, the longitudinal walls 51, 52 of the light 45 are tangent to the curves 53, 54 delimiting the field covered by the stud 44 during its movement.
  • the operation of the safety device 37 is as follows;
  • the lock-bolt 1 is in the open position.
  • the stud 44 bears against the end edge 55 of the light 45.
  • the plane 56 connecting the center 48 of the link 39 to the center of the link 38 is inclined on one side relative to the straight path 57 of the stud 41 and , consequently, to the rectilinear path of the operating rod.
  • the stud 44 is implied a certain idle stroke 40.
  • the stud 44 in contact with the 'Another end edge 58 of the light 45 pushes the safety device 37 which, by means of the stud 41, pushes the slider-rod assembly assembly.
  • the center 48 of the stud 44 describes the curve 49.
  • the end 46 of the safety device 37 comes into contact with the stop 36.
  • the stud 44 can again move according to a idle stroke 40, the plane 56 being inclined on the other side of the straight path 57 of the stud 41.
  • the idle stroke 40 makes it possible, on the one hand, to admit a certain tolerance to the mechanism 9 during manufacture and, on the other hand, to continue the rotation of the third control element 28 and, consequently, the rotation of the various elements of the mechanism 9 to place the key in its correct position in the safety block 11 for its removal.
  • the mechanism 9 also acts on the deadbolt 8.
  • the latter is connected by a link 59 and a slide. intermediate 60 to the second control element 27 of the mechanism 9.
  • the toothed pinion 34 of the latter meshes with a rack 61 produced in one of the edges 62 of the intermediate slide 60, the latter moving parallel to the slide of the operating rod.
  • the intermediate slide 60 has at its upper end 63 a stud 64 pushing on the tail 65 of the removable bracket 20.
  • the intermediate slide 60 has a slot 66 cooperating with a stud 67 secured to the deadbolt 8, this stud 67 sliding in a rectilinear light 68 produced in the housing 2.
  • the light 66 is composed of an inclined ramp 69, each end 70, 71 of which ends in a rectilinear section 72, 73 perpendicular to the rectilinear light 68 of the housing 2, the median axes 74, 75 of the rectilinear sections 72, 73 being parallel between them and parallel to the rectilinear path 57 of the operating rod.
  • These rectilinear sections 72, 73 are in opposite directions.
  • the length 76, 77 of these rectilinear sections 72, 73 is equal to the sum of the thickness 78 of the stud 67 and a free stroke 79, 80. This free stroke 79, 80 is identical to the free stroke 40.
  • the stud 64 pushes on the tail 65 of the removable bracket 20 which pivots about the axis 21.
  • the end 19 of the removable bracket 20 pushes on the tail 18 of the latch bolt 7 by compressing the elastic element 23 but without acting on the follower 12.
  • the third control element 28 of the mechanism 9 rotates slightly and the stud 44 moves in the light 45 without acting on the safety device 37 and, consequently, without acting on the operating rod, the upward stroke of the intermediate slide 60 is limited by a stop 81 secured to the housing 2.
  • the elastic element 23 relaxes, pushes back the end 19 of the removable bracket 20, the tail 65 of which pushes back, by means of the stud 64, the intermediate slide 60.
  • the latter causes a rotation backwards mechanism 9 for removing the key.
  • the pins 41 and 67 move in the slots 45 and in the straight section 73 of the slot 66 without acting on the operating rod or on the deadbolt 8.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Burglar Alarm Systems (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Credit Cards Or The Like (AREA)
  • Pinball Game Machines (AREA)
  • Slot Machines And Peripheral Devices (AREA)
  • Forging (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

1. Espagnolette or espagnolette-lock fitted with an anti-tampering device (37) connected to at least one operating rod and to one of the elements (26, 27, 28) for controlling the mechanism (9) of the espagnolette or espagnolette-lock, this anti-tampering device (37) being supported, in the active position, against a stop (36) in one piece with the housing (2) of the espagnolette or espagnolette-lock, characterised by the fact that at least one of the connections (38, 39) of the anti-tampering device (37) to the operating rod and to one (28) of the elements (26, 27, 28) for controlling the mechanism (9) has an idle stroke (40) at least equal to the distance between the bolted position and the end of the stroke of the operating rod.

Description

L'invention concerne une crémone ou crémone-serrure pourvue d'un dispositif de sécurité contre l'effraction relié à au moins une tringle de manoeuvre et à un des éléments de commande du mécanisme de la crémone ou crémone-serrure, ce dispositif de sécurité prenant appui, en position active, contre une butée solidaire du boîtier de la crémone ou crémone-serrure.The invention relates to a cremone bolt or bolt lock provided with a security device against burglary connected to at least one operating rod and to one of the control elements of the mechanism of the bolt lever or cremone bolt, this security device bearing, in the active position, against a stop integral with the gearbox or lever-lock.

On connaît déjà, par le document FR-A-2490268 ayant servi de base pour le préambule de la revendication 1, une crémone-serrure comportant un dispositif de blocage pour un coulisseau commandé par un mécanisme comprenant des roues dentées constituant des éléments de commande. Ce dispositif de blocage est interposé entre un des éléments de commande du mécanisme et le coulisseau faisant partie intégrante de la tringle de manoeuvre de la crémone-serrure. Il comporte un levier articulé en son point d'appui sur la partie coulisseau de la tringle de manœuvre. L'une des extrémités du levier est en prise avec l'élément de commande du mécanisme et l'autre extrémité du levier s'appuie, en position active, contre une butée solidaire du boîtier de la crémone-serrure ou de la crémone.Already known, from document FR-A-2490268 having served as a basis for the preamble of claim 1, a lock-bolt comprising a locking device for a slide controlled by a mechanism comprising toothed wheels constituting control elements. This blocking device is interposed between one of the control elements of the mechanism and the slide forming an integral part of the operating rod of the lever-lock. It includes a lever articulated at its fulcrum on the sliding part of the operating rod. One of the ends of the lever is in engagement with the control element of the mechanism and the other end of the lever bears, in the active position, against a stop integral with the casing of the bolt lock or the bolt.

Par ailleurs, un autre élément de commande du mécanisme est en prise directe avec le pêne dormant.Furthermore, another control element of the mechanism is in direct contact with the deadbolt.

Le rôle d'un dispositif de sécurité dans une crémone ou crémone-serrure consiste en ce que le dispositif doit interdire toute tentative d'effraction par action sur la tringle de manoeuvre et/ou sur les éléments de verrouillage afin de les pousser en position d'ouverture.The role of a safety device in a bolt or bolt lock consists in that the device must prohibit any attempted break-in by action on the operating rod and / or on the locking elements in order to push them into position d 'opening.

Dans le dispositif connu par le document FR-A-2490268, le levier, articulé sur la tringle, est en prise directe avec l'élément de commande du mécanisme. Ceci implique qu'en cas d'effraction, le levier articulé sur la tringle de manoeuvre, réagit à chaque mouvement exercé sur la tringle de manoeuvre et/ou sur les éléments de verrouillage solidaires de la tringle de manoeuvre.In the device known from document FR-A-2490268, the lever, articulated on the rod, is in direct engagement with the control element of the mechanism. This implies that in the event of a break-in, the lever articulated on the operating rod reacts to each movement exerted on the operating rod and / or on the locking elements integral with the operating rod.

La présente invention a pour but de remédier à ces inconvénients en rendant le dispositif de sécurité insensible aux vibrations incontrôlées qui pourraient lui être infligées par une action exercée sur la tringle de manoeuvre et/ou les éléments de verrouillage solidaires de la tringle de manoeuvre. L'invention, telle qu'elle est caractérisée dans les revendications, résout le problème consistant à créer une crémone ou crémone-serrure pourvue d'un dispositif de sécurité contre l'effraction relié à au moins une tringle de manoeuvre et à un des éléments de commande du mécanisme de la crémone ou crémone-serrure, ce dispositif de sécurité prenant appui, en position active, contre une butée solidaire du boîtier de la crémone ou crémone-serrue, dont au moins une des liaisons du dispositif de sécurité à la tringle de manoeuvre et à un des éléments de commande du mécanisme comporte une course à vide au moins égale à la distance entre la position verrouillée et la fin de la course de la tringle de manoeuvre.The object of the present invention is to remedy these drawbacks by rendering the safety device insensitive to uncontrolled vibrations which could be inflicted on it by an action exerted on the operating rod and / or the locking elements integral with the operating rod. The invention, as characterized in the claims, solves the problem of creating a cremone bolt or locking bolt provided with a burglary security device connected to at least one operating rod and to one of the elements for controlling the mechanism of the cremone bolt or cremone bolt, this safety device bearing, in the active position, against a stop secured to the casing of the cremone bolt or cremone bolt, at least one of the connections of the security device to the rod and one of the control elements of the mechanism has an idle stroke at least equal to the distance between the locked position and the end of the stroke of the operating rod.

En appliquant ces caractéristiques, toute tentative de neutraliser le dispositif de sécurité par des mouvements rapides et répétés, exercés sur la tringle de manoeuvre et/ou les éléments de verrouillage solidaires de la tringle de manoeuvre, restent sans effet.By applying these characteristics, any attempt to neutralize the safety device by rapid and repeated movements, exerted on the operating rod and / or the locking elements integral with the operating rod, have no effect.

Une utilisation avantageuse de l'objet de l'invention se caractérise en ce que la liaison du dispositif de sécurité à l'élément de commande comporte la course à vide. En effet, en prévoyant la course à vide à cette liaison et en concevant que la liaison entre l'élément de commande du mécanisme et le dispositif de sécurité comporte un téton engagé dans une lumière, l'élément de commande peut, après avoir mis le dispositif de sécurité en appui contre la butée, continuer légèrement sa rotation, dès lors que l'axe médian de la lumière est disposé tangentiellement à la courbe décrite par le centre du téton solidaire de l'élément de commande du mécanisme.An advantageous use of the object of the invention is characterized in that the connection of the safety device to the control element comprises the idle stroke. Indeed, by providing the idle stroke for this connection and by conceiving that the connection between the control element of the mechanism and the safety device comprises a stud engaged in a light, the control element can, after having put the safety device in abutment against the stop, continue its rotation slightly, as soon as the median axis of the light is arranged tangentially to the curve described by the center of the stud fixed to the control element of the mechanism.

Ces caractéristiques permettent une certaine tolérance lors de la fabrication du mécanisme, notamment du fait que la position exacte du rotor du bloc de sûreté, dans laquelle il est possible d'introduire et/ou de retirer la clé, n'a pas besoin de correspondre à la position exacte dans laquelle l'élément de commande du mécanisme a placé le dispositif de sécurité en appui contre la butée solidaire du boîtier. Le fait que l'élément de commande peut légèrement continuer sa rotation permet à la clé de prendre sa bonne position dans le bloc de sûreté pour son enlèvement.These characteristics allow a certain tolerance during the manufacture of the mechanism, in particular the fact that the exact position of the rotor of the safety block, in which it is possible to insert and / or remove the key, does not need to correspond at the exact position in which the control element of the mechanism has placed the safety device in abutment against the stop integral with the housing. The fact that the control element can continue to rotate slightly allows the key to take its correct position in the safety block for removal.

Ces caractéristiques permettent également que le téton est cylindrique et fait partie intégrante de l'élément de commande du mécanisme.These characteristics also allow the stud to be cylindrical and an integral part of the control element of the mechanism.

L'invention procure par l'aménagement d'une course à vide dans la liaison du dispositif de sécurité à l'élément de commande l'avantage que la crémone-serrure, une fois manoeuvrée dans sa position d'ouverture, se comporte comme toute autre serrure pourvue d'une équerre amovible pour l'effacement du pêne demi-tour par un mouvement de rotation supplémentaire de la clé. En effet, la course à vide prévue par l'invention permet d'actionner l'équerre amovible sans actionner la tringle de manoeuvre. Il en résulte que l'effacement du pêne demi-tour par l'intermédiaire de l'équerre amovible devient aussi facile sur une crémone-serrure que sur une serrure.The invention provides by the arrangement of an idle stroke in the connection of the safety device to the control element the advantage that the bolt-lock, once operated in its open position, behaves like any another lock provided with a removable square for erasing the latch bolt by an additional rotation movement of the key. Indeed, the idle stroke provided by the invention enables the removable bracket to be actuated without actuating the operating rod. As a result, the erasure of the latch bolt by means of the removable bracket becomes as easy on a bolt lock as on a lock.

Par ailleurs, pour conserver les avantages consistant, d'une part, dans la possibilité de conférer une certaine tolérance au mécanisme lors de sa fabrication et, d'autre part dans la possibilité de permettre à la clé de prendre sa bonne position dans le bloc de sûreté pour son enlèvement, on prévoit entre le pêne dormant et un autre élément de commande du mécanisme une liaison comportant au moins une course à vide égale à la course à vide de la liaison du dispositif de sécurité à la tringle de manoeuvre et à l'élément de commande correspondant. D'autres développements avantageux de la crémone selon la présente invention font l'objet des revendications dépendantes. L'invention est exposée ci-après plus en détail à l'aide de dessins représentant seulement un mode d'éxécution.

  • La figure 1 représente en élévation une crémone-serrure en position d'ouverture comportant, conformément à l'invention, un dispositif de sécurité dont une des liaisons à la tringle de manoeuvre et à un des éléments de commande du mécanisme présente une course à vide, la tringle de manoeuvre et son coulisseau ainsi que le foncet étant enlevés.
  • La figure 2 représente une vue en élévation pratiquement identique à celle de la figure 1, mais la crémone-serrure est en position de fermeture.
  • La figure 3 représente en élévation le dispositif de sécurité dans les deux positions d'ouvertures et de fermeture de la crémone-serrure.
Furthermore, to preserve the advantages consisting, on the one hand, in the possibility of conferring a certain tolerance on the mechanism during its manufacture and, on the other hand in the possibility of allowing the key to take its correct position in the block safety for its removal, there is provided between the deadbolt and another control element of the mechanism a link comprising at least one idle stroke equal to the idle stroke of the link of the safety device for the operating rod and the corresponding control element. Other advantageous developments of the cremone bolt according to the present invention are the subject of the dependent claims. The invention is set out below in more detail with the aid of drawings representing only one embodiment.
  • FIG. 1 shows in elevation a locking lever in the open position comprising, in accordance with the invention, a safety device, one of the connections to the operating rod and to one of the control elements of the mechanism having an idle stroke , the operating rod and its slide as well as the wall being removed.
  • FIG. 2 represents an elevation view practically identical to that of FIG. 1, but the lever-lock is in the closed position.
  • Figure 3 shows in elevation the safety device in the two open and closed positions of the bolt lock.

On se réfère aux différentes figures.We refer to the different figures.

La crémone ou crémone-serrure 1 comporte un boîtier 2 dont la paroi avant 3 est recouverte par une têtière 4. Cette têtière 4 comporte deux lumières 5, 6 pour le passage d'un pêne demi-tour 7 et d'un pêne dormant 8. Derrière la têtière 4 coulisse au moins une tringle de manoeuvre pourvue d'un coulisseau, la tringle de manoeuvre et le coulisseau n'étant pas représentés. Ladite tringle de manoeuvre comporte des éléments de verrouillage en complément du pêne demi-tour 7 et du pêne dormant 8.The cremone bolt or cremone bolt 1 comprises a housing 2, the front wall 3 of which is covered by a headrest 4. This headrest 4 comprises two slots 5, 6 for the passage of a latch bolt 7 and a deadbolt 8 Behind the headrest 4 slides at least one operating rod provided with a slide, the operating rod and the slide not being shown. Said operating rod comprises locking elements in addition to the latch bolt 7 and the deadbolt 8.

Le coulisseau, et par voie de conséquence la ou les tringles de manoeuvre, est actionné par un mécanisme 9 constitué d'un ensemble de pièces mobiles transmettant le déplacement de l'organe de manoeuvre formé par une poignée 10 et/ou la clé engagée dans un bloc de sûreté 11 aux organes de verrouillage tel que la tringle de manoeuvre, le pêne demi-tour 7 et le pêne dormant 8.The slide, and consequently the operating rod or rods, is actuated by a mechanism 9 consisting of a set of moving parts transmitting the movement of the operating member formed by a handle 10 and / or the key engaged in a safety block 11 with locking members such as the operating rod, the latch bolt 7 and the dead bolt 8.

Par l'intermédiaire de la poignée 10, on provoque la rotation d'un fouillot 12. Celui-ci comporte un premier doigt de commande 13 coopérant avec un élément de rappel 14 pourvu d'un élément élastique 15 ramenant en position horizontale la poignée 10 lorsqu'on la relâche après actionnement. Le fouillot 12, comporte un second doigt de commande 16 coopérant avec un arrêt 17 de la queue 18 du pêne demi-tour 7. La queue 18 est en contact avec l'extrémité 19 d'une équerre amovible 20 pivotant autour d'un axe 21 solidaire du boîtier 2. On intercale entre la queue 18 et la cloison arrière 22 du boîtier 2 un élément élastique 23.By means of the handle 10, the follower 12 is caused to rotate. The latter comprises a first control finger 13 cooperating with a return element 14 provided with an elastic element 15 bringing the handle 10 into a horizontal position when released after actuation. The follower 12 comprises a second control finger 16 cooperating with a stop 17 of the tail 18 of the latch bolt 7. The tail 18 is in contact with the end 19 of a removable bracket 20 pivoting about an axis 21 secured to the housing 2. An elastic element 23 is inserted between the tail 18 and the rear partition 22 of the housing 2.

En actionnant la poignée 10 vers le bas, on provoque la rotation du fouillot 12 qui, par l'intermédiaire de son premier doigt de commande 13 agit sur l'élément de rappel 14 en comprimant l'élément élastique 15 et, par l'intermédiaire de son second doigt de commande 16, assure l'escamotage du pêne demi-tour 7 dans le boîtier 2 en comprimant l'élément élastique 23, le pêne demi-tour 7 étant guidé par une butée 24 solidaire du boîtier 2.By actuating the handle 10 downwards, the follower 12 is caused to rotate, which, via its first control finger 13 acts on the return element 14 by compressing the elastic element 15 and, via its second control finger 16, retracts the latch bolt 7 in the housing 2 by compressing the elastic element 23, the latch bolt 7 being guided by a stop 24 secured to the housing 2.

En relâchant la poignée 10, les deux éléments élastiques 15 et 23 se détendent en provoquant la sortie du pêne demi-tour 7 et la rotation en sens inverse du fouillot 12. Cependant, pour limiter cette dernière, on prévoit une butée 25 solidaire du boîtier 2.By releasing the handle 10, the two elastic elements 15 and 23 relax, causing the latch bolt 7 to exit and the follower 12 to rotate in opposite directions. However, to limit the latter, a stop 25 is provided integral with the housing. 2.

Le mécanisme 9 comporte trois éléments de commande 26, 27, 28. Le premier élément de commande 26 situé à proximité du bloc de sûreté 11 est constitué d'une roue dentée 29, actionnée par la clé, et d'un pignon denté 30 solidaire en rotation de ladite roue dentée 29. Cet élément de commande 26 pivote autour d'un axe 31 solidaire du boîtier 2. Le pignon denté 30 s'engrène avec une roue dentée 32 du second élément de commande 27. Celui-ci, pivotant autour d'un axe 33 solidaire du boîtier 2, comporte un pignon denté 34 solidaire en rotation de la roue dentée 32. Ledit pignon denté 34 s'engrène avec le troisième élément de commande 28 pivotant autour d'un axe 35 solidaire du boîtier 2.The mechanism 9 comprises three control elements 26, 27, 28. The first control element 26 located near the safety block 11 consists of a toothed wheel 29, actuated by the key, and a toothed pinion 30 integral in rotation of said toothed wheel 29. This control element 26 pivots about an axis 31 integral with the housing 2. The toothed pinion 30 meshes with a toothed wheel 32 of the second control element 27. The latter, pivoting around an axis 33 integral with the housing 2, comprises a toothed pinion 34 integral in rotation with the toothed wheel 32. Said toothed pinion 34 meshes with the third control element 28 pivoting about an axis 35 integral with the housing 2.

On intercale entre le troisième élément de commande 28 et le fouillot 12 une butée 36 solidaire du boîtier 2.A stop 36 integral with the housing 2 is inserted between the third control element 28 and the follower 12.

Le troisième élément de commande 28 actionne un dispositif de sécurité 37. Celui-ci est relié par une première liaison 38 au troisième élément de commande 28 et par une seconde liaison 39 à la tringle de manoeuvre. Conformément à l'invention, l'une 38 ou l'autre liaison 39 comporte une course à vide 40 au moins égale à la distance entre la position verrouillée et la fin de course de la tringle de manooeuvre.The third control element 28 actuates a safety device 37. This is connected by a first link 38 to the third control element 28 and by a second link 39 to the operating rod. According to the invention, one 38 or the other link 39 includes a no-load stroke 40 at least equal to the distance between the locked position and the end of travel of the operating rod.

Avantageusement, la première liaison 38 reliant le dispositif de sécurité 37 au troisième élément de commande 28 comporte ladite course à vide 40.Advantageously, the first link 38 connecting the safety device 37 to the third control element 28 includes said idle stroke 40.

La seconde liaison 39 comporte un téton 41 s'engageant dans un trou 42. Selon un premier mode de réalisation, le téton 41 est solidaire de la tringle de manoeuvre et le trou 42 est réalisé dans l'une des extrémités 43 du dispositif de sécurité 37. Selon un autre mode de réalisation, le téton 41 est solidaire du dispositif de sécurité 37 et le trou 42 est pratiqué dans la tringle de manoeuvre.The second link 39 comprises a stud 41 engaging a hole 42. According to a first embodiment, the stud 41 is integral with the operating rod and the hole 42 is made in one of the ends 43 of the safety device 37. According to another embodiment, the stud 41 is secured to the safety device 37 and the hole 42 is made in the operating rod.

La première liaison 38 comporte également un téton 44 mais engagé dans une lumière 45 permettant ladite course à vide. Selon un premier mode de réalisation, le téton 44 est solidaire de l'autre extrémité 46 du dispositif de sécurité 37 et la lumière 45 est réalisée dans un doigt de commande 47 du troisième élément de commande 28 du mécanisme 9.The first link 38 also includes a stud 44 but engaged in a slot 45 allowing said idle stroke. According to a first embodiment, the stud 44 is integral with the other end 46 of the safety device 37 and the light 45 is produced in a control finger 47 of the third control element 28 of the mechanism 9.

Selon un second mode préférentiel de réalisation, le téton 44 est solidaire du doigt de commande 47 du troisième élément de commande 28 du mécanisme 9 et la lumière 45 est pratiquée dans l'extrémité 46 du dispositif de sécurité 37. Selon un autre mode réalisation, le téton 44 est un cylindre faisant partie intégrante du troisième élément de commande 28 du mécanisme 9.According to a second preferred embodiment, the stud 44 is integral with the control finger 47 of the third control element 28 of the mechanism 9 and the light 45 is formed in the end 46 of the safety device 37. According to another embodiment, the stud 44 is a cylinder forming an integral part of the third control element 28 of the mechanism 9.

Le centre 48 du téton 44 constituant également le centre de liaison 39, décrit une courbe 49 concentrique au pourtour du troisième élément de commande 28 du mécanisme 9. L'axe médian 50 de la lumière 45 est tangent à cette courbe 49. En conséquence, les parois longitudinales 51, 52 de la lumière 45 sont tangentes aux courbes 53, 54 délimitant le champ couvert par le téton 44 lors de son déplacement.The center 48 of the stud 44 also constituting the connection center 39 describes a concentric curve 49 at the periphery of the third control element 28 of the mechanism 9. The central axis 50 of the light 45 is tangent to this curve 49. Consequently, the longitudinal walls 51, 52 of the light 45 are tangent to the curves 53, 54 delimiting the field covered by the stud 44 during its movement.

Le fonctionnement du dispositif de sécurité 37 est le suivant ;The operation of the safety device 37 is as follows;

On considère que la crémone-serrure 1 est en position d'ouverture. Le téton 44 prend appui contre le chant d'extrémité 55 de la lumière 45. Le plan 56 reliant le centre 48 de la liaison 39 au centre de la liaison 38 est incliné d'un côté par rapport au trajet rectiligne 57 du téton 41 et, par voie de conséquence, au trajet rectiligne de la tringle de manoeuvre. En actionnant la clé, par l'intermédiaire des différents éléments de commande 26, 27, 28 du mécanisme 9, on implique au téton 44 une certaine course à vide 40. En continuant de tourner la clé, le téton 44, en contact avec l'autre chant d'extrémité 58 de la lumière 45 pousse le dispositif de sécurité 37 qui, par l'intermédiaire du téton 41, pousse l'ensemble coulisseau-tringle de manoeuvre. Le centre 48 du téton 44 décrit la courbe 49. En fin de course, l'extrémité 46 du dispositif de sécurité 37 entre en contact avec la butée 36. Par suite de la lumière 45, le téton 44 peut à nouveau se déplacer selon une course à vide 40, le plan 56 étant incliné de l'autre côté du trajet rectiligne 57 du téton 41.It is considered that the lock-bolt 1 is in the open position. The stud 44 bears against the end edge 55 of the light 45. The plane 56 connecting the center 48 of the link 39 to the center of the link 38 is inclined on one side relative to the straight path 57 of the stud 41 and , consequently, to the rectilinear path of the operating rod. By actuating the key, by means of the various control elements 26, 27, 28 of the mechanism 9, the stud 44 is implied a certain idle stroke 40. By continuing to turn the key, the stud 44, in contact with the 'Another end edge 58 of the light 45 pushes the safety device 37 which, by means of the stud 41, pushes the slider-rod assembly assembly. The center 48 of the stud 44 describes the curve 49. At the end of the race, the end 46 of the safety device 37 comes into contact with the stop 36. As a result of the light 45, the stud 44 can again move according to a idle stroke 40, the plane 56 being inclined on the other side of the straight path 57 of the stud 41.

La course à vide 40 permet, d'une part, d'admettre une certaine tolérance au mécanisme 9 lors de la fabrication et, d'autre part, de continuer la rotation du troisième élément de commande 28 et, par voie de conséquence, la rotation des différents éléments du mécanisme 9 pour disposer la clé dans sa bonne position dans le bloc de sûreté 11 pour son retrait.The idle stroke 40 makes it possible, on the one hand, to admit a certain tolerance to the mechanism 9 during manufacture and, on the other hand, to continue the rotation of the third control element 28 and, consequently, the rotation of the various elements of the mechanism 9 to place the key in its correct position in the safety block 11 for its removal.

Parallèlement, lors de la mise en position de fermeture de la crémone-serrure 1 à l'aide de la clé, le mécanisme 9 agit également sur le pêne dormant 8. A cet effet, ce dernier est relié par une liaison 59 et un coulisseau intermédiaire 60 au second élément de commande 27 du mécanisme 9. Le pignon denté 34 de ce dernier s'engrène avec une crémaillère 61 réalisée dans un des chants 62 du coulisseau intermédiaire 60, ce dernier se déplaçant parallèlement au coulisseau de la tringle de manoeuvre. Le coulisseau intermédiaire 60 présente à son extrémité supérieure 63 un téton 64 poussant sur la queue 65 de l'équerre amovible 20. Par ailleurs, le coulisseau intermédiaire 60 comporte une lumière 66 coopérant avec un téton 67 solidaire du pêne dormant 8, ce téton 67 coulissant dans une lumière rectiligne 68 réalisée dans le boîtier 2.At the same time, when the locking lever 1 is put in the closed position using the key, the mechanism 9 also acts on the deadbolt 8. For this purpose, the latter is connected by a link 59 and a slide. intermediate 60 to the second control element 27 of the mechanism 9. The toothed pinion 34 of the latter meshes with a rack 61 produced in one of the edges 62 of the intermediate slide 60, the latter moving parallel to the slide of the operating rod. The intermediate slide 60 has at its upper end 63 a stud 64 pushing on the tail 65 of the removable bracket 20. Furthermore, the intermediate slide 60 has a slot 66 cooperating with a stud 67 secured to the deadbolt 8, this stud 67 sliding in a rectilinear light 68 produced in the housing 2.

La lumière 66 est composée d'une rampe inclinée 69 dont chaque extrémité 70, 71 aboute à un tronçon rectiligne 72, 73 perpendiculaire à la lumière rectiligne 68 du boîtier 2, les axes médians 74, 75 des tronçons rectilignes 72, 73 étant parallèles entre eux et parallèles au trajet rectiligne 57 de la tringle de manoeuvre. Ces tronçons rectilignes 72, 73 sont de sens contraire. La longueur 76, 77 de ces tronçons rectilignes 72, 73 est égale à la somme de l'épaisseur 78 du téton 67 et d'une course à vide 79, 80. Cette course à vide 79, 80 est identique à la course à vide 40.The light 66 is composed of an inclined ramp 69, each end 70, 71 of which ends in a rectilinear section 72, 73 perpendicular to the rectilinear light 68 of the housing 2, the median axes 74, 75 of the rectilinear sections 72, 73 being parallel between them and parallel to the rectilinear path 57 of the operating rod. These rectilinear sections 72, 73 are in opposite directions. The length 76, 77 of these rectilinear sections 72, 73 is equal to the sum of the thickness 78 of the stud 67 and a free stroke 79, 80. This free stroke 79, 80 is identical to the free stroke 40.

Lorsque l'on ferme à clé la crémone-serrure 1, le pignon denté 34 du second élément de commande 27 du mécanisme 9, coopérant avec la crémaillère 61, exerce une traction sur le coulisseau intermédiaire 60. Le téton 67, par action de la rampe inclinée 69 de la lumière 66, lors du déplacement du coulisseau intermédiaire 60 est poussé dans la lumière rectiligne 68 du boîtier 2 et le pêne dormant 8 sort de celui-ci. La course à vide 79 permet non seulement de conférer au mécanisme 9 une certaine tolérance de fabrication mais également de remettre la clé dans sa bonne position pour la retirer du bloc de sûreté 11.When the bolt lock 1 is locked, the toothed pinion 34 of the second control element 27 of the mechanism 9, cooperating with the rack 61, exerts traction on the intermediate slide 60. The stud 67, by action of the inclined ramp 69 of the light 66, during the displacement of the intermediate slide 60 is pushed into the rectilinear light 68 of the housing 2 and the deadbolt 8 comes out of it. The idle stroke 79 makes it possible not only to give the mechanism 9 a certain manufacturing tolerance but also to return the key to its correct position to remove it from the safety block 11.

Lorsque la crémone-serrure 1 est en position d'ouverture, il est également possible d'agir sur le pêne demi-tour 7 à l'aide de la clé en actionnant légèrement celle-ci en sens inverse du précédent.When the cremone bolt 1 is in the open position, it is also possible to act on the latch bolt 7 using the key by slightly actuating the latter in the opposite direction to the previous one.

Le pignon denté 34 du second élément de commande 27 du mécanisme 9, coopérant avec la crémaillère 61, exerce une poussée sur le coulisseau intermédiaire 60. En raison de la course à vide 80, le tronçon rectiligne 73 se déplace le long du téton 67 sans agir sur ce dernier et, par voie de conséquence, sans agir sur le pêne dormant 8 qui conserve sa position escamotée. Le téton 64 pousse sur la queue 65 de l'équerre amovible 20 qui pivote autour de l'axe 21. L'extrémité 19 de l'équerre amovible 20 pousse sur la queue 18 du pêne demi-tour 7 en comprimant l'élément élastique 23 mais sans agir sur le fouillot 12. Parallèlement, le troisième élément de commande 28 du mécanisme 9 tourne légèrement et le téton 44 se déplace dans la lumière 45 sans agir sur le dispositif de sécurité 37 et, par voie de conséquence, sans agir sur la tringle de manoeuvre, La course vers le haut du coulisseau intermédiaire 60 est limitée par une butée 81 solidaire du boîtier 2.The toothed pinion 34 of the second control element 27 of the mechanism 9, cooperating with the rack 61, exerts a thrust on the intermediate slide 60. Due to the idle stroke 80, the rectilinear section 73 moves along the stud 67 without act on the latter and, consequently, without acting on the deadbolt 8 which retains its retracted position. The stud 64 pushes on the tail 65 of the removable bracket 20 which pivots about the axis 21. The end 19 of the removable bracket 20 pushes on the tail 18 of the latch bolt 7 by compressing the elastic element 23 but without acting on the follower 12. At the same time, the third control element 28 of the mechanism 9 rotates slightly and the stud 44 moves in the light 45 without acting on the safety device 37 and, consequently, without acting on the operating rod, the upward stroke of the intermediate slide 60 is limited by a stop 81 secured to the housing 2.

En relâchant la clé, l'élément élastique 23 se détend, repousse l'extrémité 19 de l'équerre amovible 20 dont la queue 65 repousse, par l'intermédiaire du téton 64, le coulisseau intermédiaire 60. Ce dernier provoque une rotation en arrière du mécanisme 9 permettant de retirer la clé. Les tétons 41 et 67 se déplacent dans les lumières 45 et dans le tronçon rectiligne 73 de la lumière 66 sans agir sur la tringle de manoeuvre ni sur le pêne dormant 8.By releasing the key, the elastic element 23 relaxes, pushes back the end 19 of the removable bracket 20, the tail 65 of which pushes back, by means of the stud 64, the intermediate slide 60. The latter causes a rotation backwards mechanism 9 for removing the key. The pins 41 and 67 move in the slots 45 and in the straight section 73 of the slot 66 without acting on the operating rod or on the deadbolt 8.

Claims (23)

1. Espagnolette or espagnolette-lock fitted with an anti-tampering device (37) connected to at least one operating rod and to one of the elements (26, 27, 28) for controlling the mechanism (9) of the espagnolette or espagnolette-lock, this anti-tampering device (37) being supported, in the active position, against a stop (36) in one piece with the housing (2) of the espagnolette or espagnolette-lock, characterised by the fact that at least one of the connections (38, 39) of the anti- tampering device (37) to the operating rod and to one (28) of the elements (26, 27, 28) for controlling the mechanism (9) has an idle stroke (40) at least equal to the distance between the bolted position and the end of the stroke of the operating rod.
2. Espagnolette or espagnolette-lock according to claim 1, characterised by the fact that the connection (38) of the anti-tampering device (37) to the control element (38) comprises the idle stroke (40).
3. Espagnolette orespagnolette-lock according to claim 1, characterised by the fact that the connection (38) between the element (28) controlling the mechanism (9) and the anti-tampering device (37) includes a stud (44) inserted into a slot (45).
4. Espagnolette or espagnolette-lock according to claim 3, characterised by the fact that the stud (44) is in one piece with the element (28) for controlling the mechanism (9) and the slot (45) is made in the anti-tampering device (37).
5. Espagnolette or espagnolette-lock according to claim 4, characterised by the fact that the median axis (50) of the slot (45) is disposed tangentially to the curve (49) described by the centre (48) of the stud (44).
6. Espagnolette or espagnoiette-iock according to claim 5, characterised by the fact that the longitudinal walls (51, 52) of the slot (45) are tangents to the curves (53, 54) delimiting the field covered by the stud (44) when it is displaced.
7. Espagnolette or espagnoiette-iock according to claim 6, characterised by the fact that the stud (44) is a cylinder which is an integral part of the element (28) controlling the mechanism (9).
8. Espagnolette or espagnoiette-tock according to claim 1, characterised by the fact that the median plane (56) passing through the centres of the connections (38, 39) of the anti-tampering device (37), in the opening position of the espagnolette or espagnolette-lock, is inclined to one side in relation to the rectilinear path (57) of the operating rod.
9. Espagnolette orespagnolette-lock according to claims 1 and 8, characterised by the fact that the median plane (56), in the closing position of the espagnolette or espagnolette-lock, is inclined to the other side in relation to the rectilinear path (57) of the operating rod.
10. Espagnolette or espagnolette-lock according to claim 5, characterised by the fact that the curve (49) described by the centre (48) of the stud (44) of the connection (38) comprises a curve concentric to the circumference of the element (28) controlling the mechanism (9).
11. Espagnolette or espagnolette-lock according to claim 1, characterised by the fact that the connection (59) between the deadlock (8) and another element (27) cosntrolling the mechanism (9) has at least one idle stroke (79, 80) equal to the idle stroke (40) of the connection (38) of the antitampering device (37) to the operating rod and to the element (28) controlling the mechanism (9).
12. Espagnolette or espagnolette-lock according to claim 11, characterised by the fact that the connection (59) between the deadlock (8) and the element (27) controlling the mechanism (9) has an intermediate slide (60) driven by the element (27) controlling the mechanism (9) and driving the deadlock (8).
13. Espagnolette or espagnolette-lock according to claim 12, characterised by the fact that the connection between the intermediate slide (60) and the deadlock (8) comprises the idle stroke (79, 80).
14. Espagnolette or espagnolette-lock according to claim 13, characterised by the fact that the connection between the intermediate slide (60) and the deadlock (8) comprises a stud (67) fitting in a slot (66).
15. Espagnolette or espagnolette-lock according to claim 14, characterised by the fact that the stud (67) is in one piece with the deadlock (8), and the slot (66) is made in the intermediate slide (60).
16. Espagnolette or espagnolette-lock according to claim 15, characterised by the fact that the slot (66) includes an inclined plane (69) cooperating with the stud (67) for the horizontal displacement of the deadlock (8).
17. Espagnolette or espagnolette-lock according to claim 15, characterised by the fact that the slot (66) includes a rectlilinear section (72, 73) ending at each extremity (70, 71) of the inclined plane (69), the median axes (74, 75) of these rectilinear sections (72, 73) being parallel with one another and parallel with the rectilinear section (57) of the operating rod.
18. Espagnolette or espagnolette-lock according to claim 17, characterised by the fact that the rectilinear sections (72, 73) are opposite in direction.
19. Espagnolette or espagnolette-lock according to claim 17, characterised by the fact that the rectilinear sections (72, 73) include a length (76, 77) equal to the sum of the thickness (78) of the stud (67) and of one idle stroke (79, 80).
20. Espagnolette or espagnolette-lock according to claim 11, characterized by the fact that the idle stroke (80) corresponds to the idle stroke (40) when the erspagnolette or espagnolette-lock (1) is in the opening position.
21. Espagnolette or espagnolette-lock according to claim 11, characterized by the fact that the idle stroke (79) corresponds to idle stroke (40) when the espagnolette or espagnolette-lock (1) is in the closing position.
22. Espagnolette or espagnolette-iock according to claim 14, characterized by the fact that the stud (67) in one piece with the deadlock (8) fits into a rectilinear slot (68) made in the housing (2).
23. Espagnolette or espagnolette-lock according to claim 11, characterized by the intermediate slide (60) has a stud (64) cooperating with the tail (65) of a movable angle bar (20) pivoting round an axis (21) in one piece with the housing, and acting on the spring bolt (7) when the stud (67) is displaced during its idle stroke (79).
EP86440055A 1985-07-24 1986-07-02 Espagnolette with an anti-tampering device Expired EP0213051B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86440055T ATE36575T1 (en) 1985-07-24 1986-07-02 ROD LOCK WITH ANTI-BURGLARY PROTECTION.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8511423 1985-07-24
FR8511423A FR2585395B1 (en) 1985-07-24 1985-07-24 CREMONE OR LOCK CREMONE PROVIDED WITH A BREAKTHROUGH SECURITY DEVICE

Publications (2)

Publication Number Publication Date
EP0213051A1 EP0213051A1 (en) 1987-03-04
EP0213051B1 true EP0213051B1 (en) 1988-08-17

Family

ID=9321655

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86440055A Expired EP0213051B1 (en) 1985-07-24 1986-07-02 Espagnolette with an anti-tampering device

Country Status (6)

Country Link
EP (1) EP0213051B1 (en)
JP (1) JPS6319383A (en)
AT (1) ATE36575T1 (en)
CA (1) CA1282972C (en)
DE (1) DE3660555D1 (en)
FR (1) FR2585395B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19523617A1 (en) * 1995-07-03 1997-01-16 Gsg Baubeschlaege Gmbh Elsterw Gear-train in cylinder-operated lock with driving bar - has inclined slot defining bolt end position despite necessary further movement of main slide

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2630488B1 (en) * 1988-04-26 1990-07-06 Ferco Int Usine Ferrures LOCK CREMONE FOR DOOR, WINDOW OR THE LIKE
DE68902680T2 (en) * 1988-04-26 1993-04-08 Ferco Int Usine Ferrures DRIVE ROD LOCK FOR DOORS, WINDOWS OR THE LIKE
JPH02120171A (en) * 1988-10-28 1990-05-08 Osaka Gas Co Ltd Overbending preventer for train type pipe travel device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR789747A (en) * 1934-08-04 1935-11-05 Cremona

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19523617A1 (en) * 1995-07-03 1997-01-16 Gsg Baubeschlaege Gmbh Elsterw Gear-train in cylinder-operated lock with driving bar - has inclined slot defining bolt end position despite necessary further movement of main slide
DE19523617C2 (en) * 1995-07-03 1998-07-30 Gsg Baubeschlaege Gmbh Elsterw Espagnolette lock

Also Published As

Publication number Publication date
DE3660555D1 (en) 1988-09-22
EP0213051A1 (en) 1987-03-04
ATE36575T1 (en) 1988-09-15
JPS6319383A (en) 1988-01-27
FR2585395A1 (en) 1987-01-30
FR2585395B1 (en) 1987-09-18
CA1282972C (en) 1991-04-16

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