EP1088954A1 - Locking device comprising a declutchable transmission finger operated by a cam - Google Patents

Locking device comprising a declutchable transmission finger operated by a cam Download PDF

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Publication number
EP1088954A1
EP1088954A1 EP00402590A EP00402590A EP1088954A1 EP 1088954 A1 EP1088954 A1 EP 1088954A1 EP 00402590 A EP00402590 A EP 00402590A EP 00402590 A EP00402590 A EP 00402590A EP 1088954 A1 EP1088954 A1 EP 1088954A1
Authority
EP
European Patent Office
Prior art keywords
transmission
lever
axis
cam
finger
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.)
Withdrawn
Application number
EP00402590A
Other languages
German (de)
French (fr)
Inventor
Louis Canard
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.)
Valeo Comfort and Driving Assistance SAS
Original Assignee
Valeo Securite Habitacle SAS
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 Valeo Securite Habitacle SAS filed Critical Valeo Securite Habitacle SAS
Publication of EP1088954A1 publication Critical patent/EP1088954A1/en
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
    • E05B85/10—Handles
    • E05B85/14—Handles pivoted about an axis parallel to the wing
    • E05B85/18—Handles pivoted about an axis parallel to the wing a longitudinal grip part being pivoted about an axis parallel to the longitudinal axis of the grip part
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/24—Power-actuated vehicle locks characterised by constructional features of the actuator or the power transmission
    • E05B81/32—Details of the actuator transmission
    • E05B81/42—Cams
    • E05B81/44—Cams in the form of grooves
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
    • E05B81/04—Electrical
    • E05B81/06—Electrical using rotary motors

Definitions

  • the invention relates to a locking device for a motor vehicle opening comprising a finger disengageable sliding transmission controlled by a cam.
  • the invention relates more particularly to a device lock for a motor vehicle opening, type comprising an operating member for causing the opening of a door lock via a linkage, and the type in which the linkage has a finger of mobile transmission, which is controlled between a position active, in which it cooperates with the operating member to cause the unlocking of the lock, and a position disengaged in which he is no longer likely to cooperate with the operating member so as to make the latter inoperative.
  • the linkage which connects the operating member to the lock which, in turn, ensures the holding the sash in the closed position includes generally rods and levers of references.
  • the purpose of such a device is to interpose in the linkage a movable element which, in an active position, allows to transmit the movement of the organ- maneuver to the rest of the linkage to allow the organ to operate the lock.
  • the operating device can no longer act on the linkage and can no longer control the opening of the lock.
  • the device proposed in this document is of the type in which the finger is secured to a lever transmission which is pivotally mounted so as to pivot rest position to an open position around its axis pivot when, with the finger in the active position, the operating member causes the opening of the lock, and in which the transmission lever is moved in sliding in the direction of its pivot axis between an active position and a disengaged position to ensure the movement of the transmission finger between its positions active and disengaged corresponding.
  • the transmission lever which carries the mobile transmission finger is linked in axial translation and rotation to a cylindrical rod which extends along the axis of pivoting of the transmission lever and which is guided, pivoting and sliding along this axis, in a cylindrical housing of the device chassis.
  • the result is a relatively complex design, in particular means for driving in axial translation of the rod which must allow the rotation of the rod around its axis.
  • the invention offers a device of the type mentioned above, characterized in that the transmission lever is mounted pivoting at one end of a rod which extends along the axis of pivoting of the transmission lever and which is guided in sliding along this axis, in a housing of a chassis fixed device, to move the lever axially two-way transmission, and in that the transmission is elastically recalled by pivoting towards its rest position determined by an angular stop carried by the rod.
  • the locking device 10 which is shown essentially comprises a fixed support plate 12, constituting the fixed frame of the device, a palette of operation 14, a housing 16 which receives the main components of the device including in particular a rod 18 driving in axial translation of a lever 20 of transmission.
  • the fixed plate 12 is a molded piece of material plastic in general plate shape, vertical orientation considering the figures, which is intended to be united opening fitted with the device, in particular a door vehicle.
  • the operating member 14 is, in a known manner, an operating pallet belonging to a handle door opening including the front transverse face 22 comprises two articulated arms 24 and 25 of angled shape which are received through two windows 26 formed for this purpose in the plate 12 and whose upper ends comprise each a hole 28 allowing the passage of a rod transverse joint 30 which also passes through holes complementary 32 formed for this purpose at the ends before articulation lugs 34 formed on the front transverse face 36 of plate 12.
  • the operating pallet 14 is mounted articulated relative to the plate 12 around a transverse axis geometric A1, between an initial angular position of rest, which is notably represented in FIGS. 2, 3, 6 and 9, towards which it is resiliently recalled by a spring 38 of return of the pallet 14, and an angular actuation position or unlocking the lock (not shown) which is shown in Figures 3, 7 and 10.
  • the arm 25 of maneuver includes, near its free end articulated around axis A1, a branch of maneuver 40 which extends longitudinally forward for cooperate, as will be explained later, with a finger transmission 42 carried by the transmission lever 20.
  • the front face 36 of the plate 12 comprises, arranged transversely between the legs 34 of articulation of the operating pallet 14, a hollow rear base 44 complementary to the rear facing portion 46 of the housing 16 so as to delimit internally with the latter a housing for different components, which will be detailed by thereafter, the assembly of the housing 16 on the base 44 being provided by at least one screw 48 as shown in the figure 1.
  • the lower front part 50 of the housing 16 receives the body 52 of an electric motor including the rear output shaft 54 rotates a control gear 56 which itself rotates a coaxial wheel 58, toothed externally, which is guided in rotation in both directions, around an axis of rotation A4, in the upper part 60 of the housing 16 via a coaxial rod before 62 rotatably received in a complementary housing of the part 60.
  • the wheel 58 is rotatably mounted about an axis A4 parallel to the axis of rotation A3 of the motor 52, this axis longitudinal A4 being orthogonal to transverse axis A1 of articulation of the operating pallet 14, being here offset vertically downward relative to the latter.
  • the wheel 58 In its transverse face 64 facing forward, the wheel 58 has a groove 66 arranged in a spiral or in spiral around the A4 axis.
  • the groove 66 has a first end 68 which is radially more offset from the A4 axis than a second end 70 radially more inside.
  • the groove 66 constitutes a cam path for a cam follower 72.
  • the cam follower element 72 is a finger or nipple of longitudinal orientation parallel to the axis A4 which is carried by the transmission rod 18.
  • the transmission rod 18 is formed for essentially by a cylindrical rod 74 which is mounted sliding in an additional housing 76 of the housing 16 so that it can slide transversely in the two directions, along a sliding axis A2 orthogonal to axes A3 and A4 and parallel to axis A1.
  • One of the transverse ends 78 of the rod cylindrical 74 is guided in sliding inside the housing 76 of the housing 16, while its other end 79 door and rotates a disc 80 whose face left cross 82 (considering figure 1) door a tab 84, which is radially eccentric which is received in sliding in a transverse slot 86 of the housing 16 and who wears a cam follower finger or nipple 72.
  • the rod 18 is mounted sliding in both directions along the A2 axis and it is immobilized in rotation around this axis A2.
  • the disc 80 On its right side face 88, the disc 80 has a stopper tab 90 of axial orientation which extends in direction of the free end 79 of the cylindrical rod body 74 around which is pivotally mounted the lever 20 which comprises this effect, in its central part, a cylindrical housing complementary 92 so that the transmission lever 20 is mounted angularly pivoting in both directions around the axis A2 with respect to the rod 18, and therefore with respect to to the housing 16, while being linked in axial translation so unique to stem 78.
  • the transmission lever 20 In the mounted position, for example by interlocking elastic on the end 79, the transmission lever 20 is thus immobilized axially on the end section 79 of the rod 18 and it is angularly recalled to its position of rest, illustrated in particular in FIG. 2, by a spring 94 of transmission lever recall, the rest position being determined by the angular abutment of the tab of stop 90 against a corresponding stop surface 96 formed opposite the central part of the lever transmission 20, at the outer radial periphery of this last.
  • the transmission lever 20 has a first arm radial 98 which extends radially substantially longitudinally backwards and which has a top side 100, belonging to the transmission finger 42, with which is likely to cooperate the actuating branch 40 of the operating palette 14.
  • the transmission lever 20 is here a lever of the first type and it has a second arm 102 which extends radially, substantially diametrically opposite at the first arm 98, towards the front and whose front free end 104 carries a member 106 allowing the attachment of the end bent free top 108 of a transmission rod 110 and to return the movement towards the lock (no shown).
  • the first arm 98 On its right side face, the first arm 98 carries a locking or immobilizing finger 114, which extends axially to the right and which is intended to be received in a complementary notch 116 formed in a wing longitudinal vertical orientation 118 carried by the face front 36 of the plate 12 and which extends in a plane substantially adjacent to lever 20.
  • the transmission lever 20 In this position, the transmission lever 20 is in active or engaged axial position, i.e. it is offset axially to the left considering Figures 2 and 5 and the transmission finger 42 is opposite the branch of operation 40.
  • the transmission lever 20 shifts axially to the right and the transmission finger 42 is not closer to the operating branch 40 of the arm 25 of the operating pallet 14.
  • any action on the operating pallet 14, as illustrated in FIGS. 8 at 10 has no effect on the transmission lever 20 which remains angularly motionless in its rest position, i.e. that an action on the operating pallet 14 does not cause for unlocking the lock.
  • each end 68, 70 of the spiral cam path 66 can have elastic tabs, made from material by molding with the wheel 58.
  • These tabs are intended to absorb shocks between the follower element 72 and the ends and to maintain, by indexing, the rod 18, 74 in its two axial positions extremes.

Abstract

the lock for a vehicle door has a transmission finger (42) which can be retracted out of engagement with a handle (14) to render the latter inoperable. The finger is fixed to a lever pivoting into a rest position or an operating position. The lever (20) is pivoted at one end of a rod (18) which extends along the lever pivot axis. The rod can slide along the axis in a bearing (76) of a fixed frame (12,16) to move the lever in two directions. The lever is spring-loaded to the rest position.

Description

L'invention concerne un dispositif de verrouillage pour un ouvrant de véhicule automobile comportant un doigt de transmission débrayable en coulissement et commandé par une came.The invention relates to a locking device for a motor vehicle opening comprising a finger disengageable sliding transmission controlled by a cam.

L'invention concerne plus particulièrement un dispositif de verrouillage pour un ouvrant de véhicule automobile, du type comportant un organe de manoeuvre pour provoquer l'ouverture d'une serrure de l'ouvrant par l'intermédiaire d'une tringlerie, et du type dans lequel la tringlerie comporte un doigt de transmission mobile, qui est commandé entre une position active, dans laquelle il coopère avec l'organe de manoeuvre pour provoquer le déverrouillage de la serrure, et une position débrayée dans laquelle il n'est plus susceptible de coopérer avec l'organe de manoeuvre de manière à rendre ce dernier inopérant.The invention relates more particularly to a device lock for a motor vehicle opening, type comprising an operating member for causing the opening of a door lock via a linkage, and the type in which the linkage has a finger of mobile transmission, which is controlled between a position active, in which it cooperates with the operating member to cause the unlocking of the lock, and a position disengaged in which he is no longer likely to cooperate with the operating member so as to make the latter inoperative.

Dans un tel type de dispositif de verrouillage, seul l'organe de manoeuvre est accessible depuis l'extérieur du véhicule pour provoquer l'ouverture de l'ouvrant. La tringlerie qui relie l'organe de manoeuvre à la serrure qui, elle, assure le maintien de l'ouvrant en position fermée, comporte généralement des tringles et des leviers de renvois.In such a type of locking device, only the operating member is accessible from outside the vehicle to cause the opening of the door. The linkage which connects the operating member to the lock which, in turn, ensures the holding the sash in the closed position, includes generally rods and levers of references.

Le but d'un tel dispositif est d'intercaler dans la tringlerie un élément mobile qui, dans une position active, permet de transmettre le mouvement de l'organe- de manoeuvre au reste de la tringlerie pour permettre à l'organe de manoeuvre de commander la serrure.The purpose of such a device is to interpose in the linkage a movable element which, in an active position, allows to transmit the movement of the organ- maneuver to the rest of the linkage to allow the organ to operate the lock.

Au contraire, dans une position débrayée du doigt de transmission, l'organe de manoeuvre ne peut plus agir sur la tringlerie et ne peut donc plus commander l'ouverture de la serrure.On the contrary, in a disengaged position of the finger transmission, the operating device can no longer act on the linkage and can no longer control the opening of the lock.

Ainsi, même en forçant sur l'organe de manoeuvre, un cambrioleur éventuel ne peut agir sur la tringlerie et il ne peut donc pas endommager celle-ci au risque de réussir à provoquer l'ouverture de la serrure.Thus, even by forcing on the operating member, a a possible burglar cannot act on the linkage and he cannot not damage it at the risk of succeeding in cause the lock to open.

On a proposé dans le document FR-A-2.769.037 une conception d'un tel dispositif de verrouillage dans laquelle le doigt de transmission peut être commandé de manière particulièrement simple et fiable entre ses positions active et débrayée.Document FR-A-2,769,037 has proposed design of such a locking device in which the transmission finger can be controlled so particularly simple and reliable between its active and disengaged.

A cet effet, le dispositif proposé dans ce document est du type dans lequel le doigt est solidaire d'un levier de transmission qui est monté pivotant de manière à pivoter d'une position de repos à une position d'ouverture autour de son axe de pivotement lorsque, le doigt étant en position active, l'organe de manoeuvre provoque l'ouverture de la serrure, et dans lequel le levier de transmission est déplacé en coulissement selon la direction de son axe de pivotement entre une position active et une position débrayée pour assurer le déplacement du doigt de transmission entre ses positions active et débrayée correspondantes.To this end, the device proposed in this document is of the type in which the finger is secured to a lever transmission which is pivotally mounted so as to pivot rest position to an open position around its axis pivot when, with the finger in the active position, the operating member causes the opening of the lock, and in which the transmission lever is moved in sliding in the direction of its pivot axis between an active position and a disengaged position to ensure the movement of the transmission finger between its positions active and disengaged corresponding.

Dans ce document, le levier de transmission qui porte le doigt de transmission mobile, est lié en translation axiale et en rotation à une tige cylindrique qui s'étend selon l'axe de pivotement du levier de transmission et qui est guidée, en pivotement et en coulissement selon cet axe, dans un logement cylindrique du châssis du dispositif.In this document, the transmission lever which carries the mobile transmission finger, is linked in axial translation and rotation to a cylindrical rod which extends along the axis of pivoting of the transmission lever and which is guided, pivoting and sliding along this axis, in a cylindrical housing of the device chassis.

Il en résulte une conception relativement complexe, notamment des moyens d'entraínement en translation axiale de la tige qui doivent permettre la rotation de la tige autour de son axe.The result is a relatively complex design, in particular means for driving in axial translation of the rod which must allow the rotation of the rod around its axis.

De plus, du fait du déplacement en translation axiale du levier de transmission, il est impossible d'en faire un levier de renvoi auquel est fixée une tringle et il est nécessaire de prévoir au moins un levier supplémentaire de renvoi. In addition, due to the displacement in axial translation of the transmission lever, it is impossible to make it a return to which a rod is attached and it is necessary to provide at least one additional return lever.

Afin de remédier à ces inconvénients, l'invention propose un dispositif du type mentionné précédemment, caractérisé en ce que le levier de transmission est monté pivotant à une extrémité d'une tige qui s'étend selon l'axe de pivotement du levier de transmission et qui est guidée en coulissement selon cet axe, dans un logement d'un châssis fixe du dispositif, pour déplacer axialement le levier de transmission dans les deux sens, et en ce que le levier de transmission est rappelé élastiquement en pivotement vers sa position de repos déterminée par une butée angulaire portée par la tige.In order to remedy these drawbacks, the invention offers a device of the type mentioned above, characterized in that the transmission lever is mounted pivoting at one end of a rod which extends along the axis of pivoting of the transmission lever and which is guided in sliding along this axis, in a housing of a chassis fixed device, to move the lever axially two-way transmission, and in that the transmission is elastically recalled by pivoting towards its rest position determined by an angular stop carried by the rod.

Selon d'autres caractéristiques de l'invention :

  • le levier de transmission est un levier de renvoi de mouvement de la tringlerie dont un premier bras radial porte le doigt de transmission et dont un deuxième bras agit sur un composant de la tringlerie ;
  • le levier de transmission porte un doigt de blocage d'orientation transversale qui, lorsque le levier de transmission est en position axiale débrayée, est reçu dans une encoche complémentaire du châssis fixe pour immobiliser le levier de transmission dans sa position angulaire de repos ;
  • l'organe de manoeuvre est un composant d'une poignée, notamment en forme de palette, qui est monté articulé sur le châssis fixe du dispositif, autour d'un axe d'articulation parallèle à l'axe de pivotement du levier de transmission ;
  • l'organe de manoeuvre comporte une branche de manoeuvre qui est susceptible de coopérer avec le doigt de transmission pour provoquer le déverrouillage de la serrure ;
  • l'organe de manoeuvre est rappelé élastiquement vers une position angulaire initiale à partir de laquelle il est manoeuvré en rotation autour de son axe d'articulation en vue de provoquer le déverrouillage de la serrure ;
  • la tige comporte un suiveur de came qui s'étend perpendiculairement à l'axe de la tige de manière à coopérer avec un chemin de came porté par une came mobile, et la came est commandée de manière que le chemin de came provoque le coulissement axial de la tige, par l'intermédiaire du suiveur de came, pour déplacer le levier de transmission entre ses positions active et débrayée ;
  • la came est une roue qui est commandée en rotation autour de son axe perpendiculaire à l'axe de pivotement du levier de transmission, et la roue comporte, dans une face d'extrémité axiale, une gorge dont la distance à l'axe de la roue n'est pas constante de manière à former le chemin de came dans lequel est reçu le suiveur de came du levier de transmission ;
  • la roue est une roue dentée qui est entraínée en rotation par un pignon de commande ;
  • le levier de transmission est commandé entre ses positions active et débrayée par un moteur électrique ;
  • le pignon de commande est motorisé.
According to other characteristics of the invention:
  • the transmission lever is a lever for returning movement of the linkage, a first radial arm of which carries the transmission finger and a second arm of which acts on a component of the linkage;
  • the transmission lever carries a transverse orientation locking finger which, when the transmission lever is in the disengaged axial position, is received in a notch complementary to the fixed frame to immobilize the transmission lever in its angular position of rest;
  • the operating member is a component of a handle, in particular in the form of a pallet, which is mounted articulated on the fixed chassis of the device, around an axis of articulation parallel to the pivot axis of the transmission lever;
  • the operating member comprises an operating branch which is capable of cooperating with the transmission finger to cause the unlocking of the lock;
  • the operating member is resiliently returned to an initial angular position from which it is maneuvered in rotation about its axis of articulation in order to cause the unlocking of the lock;
  • the rod has a cam follower which extends perpendicular to the axis of the rod so as to cooperate with a cam path carried by a movable cam, and the cam is controlled so that the cam path causes axial sliding the rod, via the cam follower, to move the transmission lever between its active and disengaged positions;
  • the cam is a wheel which is controlled to rotate about its axis perpendicular to the pivot axis of the transmission lever, and the wheel comprises, in an axial end face, a groove whose distance from the axis of the wheel is not constant so as to form the cam path in which the cam follower of the transmission lever is received;
  • the wheel is a toothed wheel which is rotated by a control gear;
  • the transmission lever is controlled between its active positions and disengaged by an electric motor;
  • the control gear is motorized.

D'autres caractéristiques et avantages de l'invention apparaítront à la lecture de la description détaillée qui suit pour la compréhension de laquelle on se reportera aux dessins annexés dans lesquels :

  • la figure 1 est une vue en perspective éclatée d'un dispositif de verrouillage selon l'invention ;
  • la figure 2 est une vue similaire à celle de la figure 1 sur laquelle tous les composants du dispositif sont représentés en position assemblée et montée sur la platine fixe, avec le levier qui porte le doigt de transmission en position axiale active et la palette de manoeuvre en position initiale de repos ;
  • la figure 3 est une vue similaire à celle de la figure 2 sur laquelle la palette est en position actionnée pour provoquer le déverrouillage de la serrure ;
  • la figure 4 est une vue similaire à celle de la figure 2 sur laquelle le levier qui porte le doigt de transmission est en position débrayée avec la palette de manoeuvre en position initiale de repos ;
  • la figures 5 est un schéma fonctionnel de certains des composants permettant, en association avec les deux schémas des figures 6 et 7, d'expliquer la manoeuvre pour obtenir le déverrouillage de la serrure ;
  • les figures 8 à 10 sont des vues similaires à celles des figures 5 à 7 qui représentent de manière schématique les mêmes composants dans la position débrayée du levier de transmission.
Other characteristics and advantages of the invention will appear on reading the detailed description which follows for the understanding of which reference will be made to the appended drawings in which:
  • Figure 1 is an exploded perspective view of a locking device according to the invention;
  • Figure 2 is a view similar to that of Figure 1 in which all the components of the device are shown in the assembled position and mounted on the fixed plate, with the lever which carries the transmission finger in the active axial position and the operating pallet in the initial rest position;
  • Figure 3 is a view similar to that of Figure 2 in which the pallet is in the actuated position to cause the unlocking of the lock;
  • Figure 4 is a view similar to that of Figure 2 in which the lever which carries the transmission finger is in the disengaged position with the operating paddle in the initial rest position;
  • Figures 5 is a block diagram of some of the components allowing, in association with the two diagrams of Figures 6 and 7, to explain the operation to obtain the unlocking of the lock;
  • Figures 8 to 10 are views similar to those of Figures 5 to 7 which schematically show the same components in the disengaged position of the transmission lever.

On a représenté sur les figures un dispositif de verrouillage pour un ouvrant de véhicule automobile conforme aux enseignements de l'invention.There is shown in the figures a device for locking for a compliant motor vehicle opening to the teachings of the invention.

Le dispositif de verrouillage 10 qui est représenté comporte essentiellement une platine support fixe 12, constituant le châssis fixe du dispositif, une palette de manoeuvre 14, un boítier 16 qui reçoit les principaux composants du dispositif parmi lesquels notamment une tige 18 d'entraínement en translation axiale d'un levier 20 de transmission.The locking device 10 which is shown essentially comprises a fixed support plate 12, constituting the fixed frame of the device, a palette of operation 14, a housing 16 which receives the main components of the device including in particular a rod 18 driving in axial translation of a lever 20 of transmission.

La platine fixe 12 est une pièce moulée en matière plastique en forme générale de plaque, d'orientation verticale en considérant les figures, qui est prévue pour être solidaire de l'ouvrant équipé du dispositif, notamment d'une porte de véhicule.The fixed plate 12 is a molded piece of material plastic in general plate shape, vertical orientation considering the figures, which is intended to be united opening fitted with the device, in particular a door vehicle.

L'organe de manoeuvre 14 est, d'une manière connue, une palette de manoeuvre appartenant à une poignée d'ouverture de la porte dont la face transversale avant 22 comporte deux bras d'articulation 24 et 25de forme coudée qui sont reçus à travers deux fenêtres 26 formées à cet effet dans la platine 12 et dont les extrémités supérieures comportent chacune un trou 28 permettant le passage d'une tige transversale d'articulation 30 qui traverse aussi des trous complémentaires 32 formés à cet effet aux extrémités avant de pattes d'articulation 34 formées sur la face transversale avant 36 de la platine 12.The operating member 14 is, in a known manner, an operating pallet belonging to a handle door opening including the front transverse face 22 comprises two articulated arms 24 and 25 of angled shape which are received through two windows 26 formed for this purpose in the plate 12 and whose upper ends comprise each a hole 28 allowing the passage of a rod transverse joint 30 which also passes through holes complementary 32 formed for this purpose at the ends before articulation lugs 34 formed on the front transverse face 36 of plate 12.

Ainsi, la palette de manoeuvre 14 est montée articulée par rapport à la platine 12 autour d'un axe transversal géométrique A1, entre une position angulaire initiale de repos, qui est notamment représentée aux figures 2, 3, 6 et 9, vers laquelle elle est rappelée élastiquement par un ressort 38 de rappel de la palette 14, et une position angulaire d'actionnement ou de déverrouillage de la serrure (non représentée) qui est représentée aux figures 3, 7 et 10.Thus, the operating pallet 14 is mounted articulated relative to the plate 12 around a transverse axis geometric A1, between an initial angular position of rest, which is notably represented in FIGS. 2, 3, 6 and 9, towards which it is resiliently recalled by a spring 38 of return of the pallet 14, and an angular actuation position or unlocking the lock (not shown) which is shown in Figures 3, 7 and 10.

Comme on peut le voir sur les figures, le bras 25 de manoeuvre comporte, au voisinage de son extrémité libre supérieure articulée autour de l'axe A1, une branche de manoeuvre 40 qui s'étend longitudinalement vers l'avant pour coopérer, comme cela sera expliqué par la suite, avec un doigt de transmission 42 porté par le levier de transmission 20.As can be seen in the figures, the arm 25 of maneuver includes, near its free end articulated around axis A1, a branch of maneuver 40 which extends longitudinally forward for cooperate, as will be explained later, with a finger transmission 42 carried by the transmission lever 20.

La face avant 36 de la platine 12 comporte, agencée transversalement entre les pattes 34 d'articulation de la palette de manoeuvre 14, une embase arrière creuse 44 complémentaire de la portion arrière en vis à vis 46 du boítier 16 de manière à délimiter intérieurement avec ce dernier un logement pour différents composants, qui seront détaillés par la suite, l'assemblage du boítier 16 sur l'embase 44 étant assurée par au moins une vis 48 telle que représentée à la figure 1. The front face 36 of the plate 12 comprises, arranged transversely between the legs 34 of articulation of the operating pallet 14, a hollow rear base 44 complementary to the rear facing portion 46 of the housing 16 so as to delimit internally with the latter a housing for different components, which will be detailed by thereafter, the assembly of the housing 16 on the base 44 being provided by at least one screw 48 as shown in the figure 1.

La partie inférieure avant 50 du boítier 16 reçoit le corps 52 d'un moteur électrique dont l'arbre de sortie arrière 54 entraíne en rotation un pignon de commande 56 qui entraíne lui-même en rotation une roue coaxiale 58, dentée extérieurement, qui est guidée en rotation dans les deux sens, autour d'un axe A4 de rotation, dans la partie supérieure 60 du boítier 16 par l'intermédiaire d'une tige coaxiale avant 62 reçue à rotation dans un logement complémentaire de la partie 60.The lower front part 50 of the housing 16 receives the body 52 of an electric motor including the rear output shaft 54 rotates a control gear 56 which itself rotates a coaxial wheel 58, toothed externally, which is guided in rotation in both directions, around an axis of rotation A4, in the upper part 60 of the housing 16 via a coaxial rod before 62 rotatably received in a complementary housing of the part 60.

Ainsi, la roue 58 est montée à rotation autour d'un axe A4 parallèle à l'axe de rotation A3 du moteur 52, cet axe longitudinal A4 étant orthogonal à l'axe transversal A1 d'articulation de la palette de manoeuvre 14, en étant ici décalé verticalement vers le bas par rapport à ce dernier.Thus, the wheel 58 is rotatably mounted about an axis A4 parallel to the axis of rotation A3 of the motor 52, this axis longitudinal A4 being orthogonal to transverse axis A1 of articulation of the operating pallet 14, being here offset vertically downward relative to the latter.

Dans sa face transversale 64 tournée vers l'avant, la roue 58 comporte une gorge 66 agencée en colimaçon ou en spirale autour de l'axe A4.In its transverse face 64 facing forward, the wheel 58 has a groove 66 arranged in a spiral or in spiral around the A4 axis.

La gorge 66 comporte une première extrémité 68 qui est radialement plus excentrée de l'axe A4 qu'une seconde extrémité 70 radialement plus à l'intérieur.The groove 66 has a first end 68 which is radially more offset from the A4 axis than a second end 70 radially more inside.

La gorge 66 constitue un chemin de came pour un élément suiveur de came 72.The groove 66 constitutes a cam path for a cam follower 72.

L'élément suiveur de came 72 est un doigt ou téton d'orientation longitudinale parallèle à l'axe A4 qui est porté par la tige de transmission 18.The cam follower element 72 is a finger or nipple of longitudinal orientation parallel to the axis A4 which is carried by the transmission rod 18.

La tige de transmission 18 est constituée pour l'essentiel par une tige cylindrique 74 qui est montée coulissante dans un logement complémentaire 76 du boítier 16 de manière qu'elle puisse coulisser transversalement dans les deux sens, selon un axe de coulissement A2 orthogonal aux axes A3 et A4 et parallèle à l'axe A1. The transmission rod 18 is formed for essentially by a cylindrical rod 74 which is mounted sliding in an additional housing 76 of the housing 16 so that it can slide transversely in the two directions, along a sliding axis A2 orthogonal to axes A3 and A4 and parallel to axis A1.

L'une des extrémités transversales 78 de la tige cylindrique 74 est guidée en coulissement à l'intérieur du logement 76 du boítier 16, tandis que son autre extrémité 79 porte et entraíne en rotation un disque 80 dont la face transversale de gauche 82 (en considérant la figure 1) porte une patte 84, qui est excentrée radialement qui est reçue en coulissement dans une fente transversale 86 du boítier 16 et qui porte le doigt ou téton suiveur de came 72.One of the transverse ends 78 of the rod cylindrical 74 is guided in sliding inside the housing 76 of the housing 16, while its other end 79 door and rotates a disc 80 whose face left cross 82 (considering figure 1) door a tab 84, which is radially eccentric which is received in sliding in a transverse slot 86 of the housing 16 and who wears a cam follower finger or nipple 72.

Ainsi, en position montée, et sous l'action de la roue 58 comportant le chemin de came 66, la tige 18 est montée coulissante dans les deux sens selon l'axe A2 et elle est immobilisée en rotation autour de cet axe A2.Thus, in the mounted position, and under the action of the wheel 58 comprising the cam track 66, the rod 18 is mounted sliding in both directions along the A2 axis and it is immobilized in rotation around this axis A2.

Sur sa face latérale de droite 88, le disque 80 comporte une patte de butée 90 d'orientation axiale qui s'étend en direction de l'extrémité libre 79 du corps de tige cylindrique 74 autour duquel est monté pivotant le levier 20 qui comporte à cet effet, dans sa partie centrale, un logement cylindrique complémentaire 92 de manière que le levier de transmission 20 soit monté pivotant angulairement dans les deux sens autour de l'axe A2 par rapport à la tige 18, et donc par rapport au boítier 16, tout en étant lié en translation axiale de manière univoque à la tige 78.On its right side face 88, the disc 80 has a stopper tab 90 of axial orientation which extends in direction of the free end 79 of the cylindrical rod body 74 around which is pivotally mounted the lever 20 which comprises this effect, in its central part, a cylindrical housing complementary 92 so that the transmission lever 20 is mounted angularly pivoting in both directions around the axis A2 with respect to the rod 18, and therefore with respect to to the housing 16, while being linked in axial translation so unique to stem 78.

En position montée, par exemple par emboítement élastique sur l'extrémité 79, le levier de transmission 20 est ainsi immobilisé axialement sur le tronçon d'extrémité 79 de la tige 18 et il est rappelé angulairement vers sa position de repos, illustrée notamment à la figure 2, par un ressort 94 de rappel du levier de transmission, la position de repos étant déterminée par la venue en butée angulaire de la patte de butée 90 contre une surface de butée correspondante 96 formée en vis à vis de la partie centrale du levier de transmission 20, à la périphérie radiale extérieure de cette dernière.In the mounted position, for example by interlocking elastic on the end 79, the transmission lever 20 is thus immobilized axially on the end section 79 of the rod 18 and it is angularly recalled to its position of rest, illustrated in particular in FIG. 2, by a spring 94 of transmission lever recall, the rest position being determined by the angular abutment of the tab of stop 90 against a corresponding stop surface 96 formed opposite the central part of the lever transmission 20, at the outer radial periphery of this last.

Le levier de transmission 20 comporte un premier bras radial 98 qui s'étend radialement sensiblement longitudinalement vers l'arrière et qui comporte une facette supérieure 100, appartenant au doigt de transmission 42, avec laquelle est susceptible de coopérer la branche d'actionnement 40 de la palette de manoeuvre 14.The transmission lever 20 has a first arm radial 98 which extends radially substantially longitudinally backwards and which has a top side 100, belonging to the transmission finger 42, with which is likely to cooperate the actuating branch 40 of the operating palette 14.

Le levier de transmission 20 est ici un levier du premier type et il comporte un deuxième bras 102 qui s'étend radialement, de manière sensiblement diamétralement opposée au premier bras 98, vers l'avant et dont l'extrémité libre avant 104 porte un organe 106 permettant la fixation de l'extrémité supérieure libre coudée 108 d'une tringle 110 de transmission et de renvoi du mouvement en direction de la serrure (non représentée).The transmission lever 20 is here a lever of the first type and it has a second arm 102 which extends radially, substantially diametrically opposite at the first arm 98, towards the front and whose front free end 104 carries a member 106 allowing the attachment of the end bent free top 108 of a transmission rod 110 and to return the movement towards the lock (no shown).

Sur sa face latérale de droite, le premier bras 98 porte un doigt de blocage ou d'immobilisation 114, qui s'étend axialement vers la droite et qui est prévu pour être reçu dans une encoche complémentaire 116 formée dans une aile longitudinale d'orientation verticale 118 portée par la face avant 36 de la platine 12 et qui s'étend dans un plan sensiblement adjacent au levier 20.On its right side face, the first arm 98 carries a locking or immobilizing finger 114, which extends axially to the right and which is intended to be received in a complementary notch 116 formed in a wing longitudinal vertical orientation 118 carried by the face front 36 of the plate 12 and which extends in a plane substantially adjacent to lever 20.

Enfin, on a aussi représenté schématiquement à la figure 1 des composants 122 d'un connecteur pour le raccordement électrique du moteur 52 en vue de son alimentation pour entraíner en rotation dans l'un ou l'autre sens son arbre de sortie 54.Finally, we have also shown schematically in the FIG. 1 of the components 122 of a connector for the electrical connection of motor 52 for sound power to drive in rotation in one or the other sense its output shaft 54.

On décrira maintenant le fonctionnement du dispositif selon l'invention en partant de la position de repos de la palette de manoeuvre et du levier de transmission 20 qui est illustrée aux figures 2, 5 et 6. We will now describe the operation of the device according to the invention starting from the rest position of the operating pallet and the transmission lever 20 which is illustrated in Figures 2, 5 and 6.

Dans cette position, le levier de transmission 20 est en position axiale active ou embrayée, c'est à dire qu'il est décalé axialement vers la gauche en considérant les figures 2 et 5 et le doigt de transmission 42 est en regard de la branche de manoeuvre 40.In this position, the transmission lever 20 is in active or engaged axial position, i.e. it is offset axially to the left considering Figures 2 and 5 and the transmission finger 42 is opposite the branch of operation 40.

Lorsque l'utilisateur actionne la palette de manoeuvre 14, en la faisant pivoter dans le sens anti-horaire de son axe d'articulation A1 en considérant la figure 6, il provoque du fait de l'action de la branche de manoeuvre 40 sur le doigt de transmission 42, un pivotement du levier de transmission 20 autour de son axe A2, dans le sens horaire en considérant la figure 6 pour atteindre la position angulaire illustrée notamment aux figures 3 et 7.When the user actuates the maneuvering pallet 14, by rotating it counterclockwise from its axis of articulation A1 considering figure 6, it causes of the action of the operating branch 40 on the finger of transmission 42, pivoting of the transmission lever 20 around its axis A2, clockwise considering the figure 6 to reach the angular position illustrated especially in Figures 3 and 7.

Lors de cette rotation, la branche avant 102 du levier de transmission 20 entraíne la tringle 110 verticalement vers le haut en considérant les figures 1 et 2 de manière à provoquer le déverrouillage de la serrure.During this rotation, the front leg 102 of the lever transmission 20 drives the rod 110 vertically towards the top considering Figures 1 and 2 so as to cause unlocking the lock.

Cet actionnement de la palette de manoeuvre 14 et l'entraínement en rotation du levier de transmission 20 s'effectuent à l'encontre des efforts de rappel exercés respectivement par les ressorts 38 et 94 sur ces deux composants.This actuation of the operating pallet 14 and the rotary drive of the transmission lever 20 are carried out against the recall efforts exerted by springs 38 and 94 respectively on these two components.

Lorsque l'utilisateur relâche son effort d'actionnement de la palette de manoeuvre 14, celle-ci est rappelée angulairement vers sa position initiale de repos illustrée aux figures 2 et 6, sous l'action du ressort 38, et le levier de transmission 20 est lui rappelé élastiquement vers sa position de repos, sous l'action du ressort 94, dans laquelle sa surface de butée 96 est en appui angulaire contre la patte de butée 90.When the user releases his actuation effort of the maneuvering pallet 14, this is recalled angularly towards its initial rest position illustrated in Figures 2 and 6, under the action of spring 38, and the lever transmission 20 is reminded elastically to its position of rest, under the action of spring 94, in which its surface stop 96 is in angular support against the stop tab 90.

Pour débrayer le dispositif de déverrouillage, on alimente le moteur électrique 52 de manière à provoquer la rotation de la roue 58 dans le sens anti-horaire, autour de l'axe A4, en considérant la figure 5.To disengage the unlocking device, supplies the electric motor 52 so as to cause the rotation of the wheel 58 anti-clockwise, around axis A4, considering figure 5.

Cette rotation provoque, du fait de la coopération de l'élément 72 avec le chemin de came 66, un déplacement transversal, selon l'axe A2 de la tige 18, et donc du levier de transmission 20, de la gauche vers la droite en considérant les figure 5 et 8.This rotation causes, due to the cooperation of element 72 with cam path 66, displacement transverse, along the axis A2 of the rod 18, and therefore of the lever transmission 20, from left to right considering the Figure 5 and 8.

Lors de ce déplacement axial, le doigt de blocage ou d'immobilisation 74 pénètre dans l'encoche 116 de la platine fixe 12.During this axial movement, the locking finger or immobilization 74 enters the notch 116 of the plate fixed 12.

Parallèlement, le levier de transmission 20 se décale axialement vers la droite et le doigt de transmission 42 n'est plus en regard de la branche de manoeuvre 40 du bras 25 de la palette de manoeuvre 14.At the same time, the transmission lever 20 shifts axially to the right and the transmission finger 42 is not closer to the operating branch 40 of the arm 25 of the operating pallet 14.

Dans cette position débrayée du levier de transmission 20, et donc du doigt de transmission 42, toute action sur la palette de manoeuvre 14, comme cela est illustré aux figures 8 à 10, est sans effet sur le levier de transmission 20 qui reste immobile angulairement dans sa position de repos, c'est à dire qu'une action sur la palette de manoeuvre 14 ne provoque pas de déverrouillage de la serrure.In this disengaged position of the transmission lever 20, and therefore of the transmission finger 42, any action on the operating pallet 14, as illustrated in FIGS. 8 at 10, has no effect on the transmission lever 20 which remains angularly motionless in its rest position, i.e. that an action on the operating pallet 14 does not cause for unlocking the lock.

Par ailleurs, du fait de la réception du doigt de blocage 114 dans l'encoche 116, toute tentative d'effraction par un voleur qui voudrait provoquer un déplacement vertical de la tringle 110 est impossible dans la mesure où le levier de transmission 20 auquel est fixée la tringle 110 est immobilisé en rotation grâce au doigt 114 reçu dans l'encoche 116.Furthermore, due to the reception of the locking finger 114 in notch 116, any attempted break-in by a thief who would like to cause a vertical displacement of the rod 110 is impossible since the lever transmission 20 to which the rod 110 is fixed is immobilized in rotation thanks to the finger 114 received in the notch 116.

Pour ramener le levier de transmission 20, et donc le doigt de transmission 42 en position active ou embrayée, il suffit d'alimenter le moteur électrique 52 de manière à provoquer sa rotation dans l'autre sens, c'est à dire dans le sens horaire en considérant la figure 8, autour de l'axe A4, pour ramener les composants dans la position illustrée notamment à la figure 5.To bring back the transmission lever 20, and therefore the transmission finger 42 in active or engaged position, it just power the electric motor 52 so that cause it to rotate in the other direction, i.e. in the clockwise by considering figure 8, around the A4 axis, to bring the components back to the position shown especially in Figure 5.

A titre de compléments non représentés, chaque extrémité 68, 70 du chemin de came en colimaçon 66 peut comporter des languettes élastiques, réalisées venues de matière par moulage avec la roue 58.As supplements not shown, each end 68, 70 of the spiral cam path 66 can have elastic tabs, made from material by molding with the wheel 58.

Ces languettes ont pour but d'amortir les chocs entre l'élément suiveur 72 et les extrémités et de maintenir, par indexation, la tige 18, 74 dans ses deux positions axiales extrêmes.These tabs are intended to absorb shocks between the follower element 72 and the ends and to maintain, by indexing, the rod 18, 74 in its two axial positions extremes.

Claims (10)

Dispositif (10) de verrouillage pour un ouvrant de véhicule automobile, du type comportant un organe de manoeuvre (14) pour provoquer l'ouverture d'une serrure de l'ouvrant par l'intermédiaire d'une tringlerie, du type dans lequel la tringlerie comporte un doigt de transmission mobile (42), qui est commandé entre une position active, dans laquelle il coopère avec l'organe de manoeuvre (14, 40) pour provoquer le déverrouillage de la serrure, et une position débrayée dans laquelle il n'est plus,susceptible de coopérer avec l'organe de manoeuvre (14, 40) de manière à rendre ce dernier inopérant, et du type dans lequel le doigt de transmission (42) est solidaire d'un levier de transmission (20) qui est monté pivotant de manière à pivoter, autour de son axe de pivotement (A2), d'une position de repos à une position d'ouverture lorsque, le doigt de transmission (42) étant en position active, l'organe de manoeuvre (14, 40) provoque l'ouverture de la serrure, et le levier de transmission (20) est déplacé en coulissement selon la direction transversale de son axe de pivotement (A2) entre une position active et une position débrayée pour assurer le déplacement du doigt de transmission (42) entre ses positions active et débrayée correspondantes, caractérisé en ce que le levier de transmission (20) est un levier de renvoi de mouvement de la tringlerie dont un premier bras radial (98) porte le doigt de transmission (42) et dont un deuxième bras radial (102), qui est sensiblement diamétralement opposé au premier, agit sur un composant (108, 110) de la tringlerie, en ce que le levier de transmission (20) est monté pivotant à une extrémité d'une tige (18, 74, 79) qui s'étend selon l'axe de pivotement (A2) du levier de transmission (20) et qui est guidée en coulissement selon cet axe (A2), dans un logement (76) d'un châssis fixe (12, 16) du dispositif, pour déplacer axialement le levier de transmission (20) dans les deux sens, et en ce que le levier de transmission (20) est rappelé élastiquement (94) en pivotement vers sa position de repos déterminée par une butée angulaire (90) portée par la tige (18, 80).Locking device (10) for a door leaf motor vehicle, of the type comprising a operation (14) to cause the opening of a lock opening it by means of a linkage, of the type in which linkage has a movable transmission finger (42), which is controlled between an active position, in which it cooperates with the operating member (14, 40) to cause the lock to unlock, and a position disengaged in which it is no longer capable of cooperating with the operating member (14, 40) so as to make this last inoperative, and of the type in which the finger transmission (42) is integral with a transmission lever (20) which is pivotally mounted so as to pivot about its axis pivot (A2), from a rest position to a position opening when the transmission finger (42) being in active position, the operating member (14, 40) causes the opening of the lock, and the transmission lever (20) is moved in sliding in the transverse direction of its pivot axis (A2) between an active position and a disengaged position to ensure the movement of the transmission (42) between its active and disengaged positions corresponding, characterized in that the lever transmission (20) is a movement return lever of the linkage with a first radial arm (98) carrying the finger transmission (42) and including a second radial arm (102), which is substantially diametrically opposed to the first, acts on a component (108, 110) of the linkage, in that the lever transmission (20) is pivotally mounted at one end of a rod (18, 74, 79) which extends along the pivot axis (A2) of the transmission lever (20) which is guided in sliding along this axis (A2), in a housing (76) of a fixed frame (12, 16) of the device, for axially displacing the lever transmission (20) in both directions, and in that the lever transmission (20) is elastically recalled (94) in pivoting towards its rest position determined by an angular stop (90) carried by the rod (18, 80). Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que le levier de transmission (20) porte un doigt de blocage (114) d'orientation transversale qui, lorsque le levier de transmission (20) est en position axiale débrayée, est reçu dans une encoche complémentaire (116) du châssis fixe (12,118) pour immobiliser le levier de transmission (20) dans sa position angulaire de repos.Device according to any one of the claims previous, characterized in that the transmission lever (20) carries a locking finger (114) of transverse orientation which, when the transmission lever (20) is in position axial disengaged, is received in a complementary notch (116) of the fixed frame (12,118) to immobilize the lever transmission (20) in its angular position of rest. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que l'organe de manoeuvre (14) est un composant d'une poignée, notamment en forme de palette, qui est monté articulé sur le châssis fixe (12) du dispositif, autour d'un axe d'articulation (A1) parallèle à l'axe (A2) de pivotement du levier de transmission (20).Device according to any one of the claims previous, characterized in that the operating member (14) is a component of a handle, in particular in the form of pallet, which is hinged on the fixed frame (12) of the device, around an articulation axis (A1) parallel to the axis (A2) for pivoting the transmission lever (20). Dispositif de verrouillage selon la revendication précédente, caractérisé en ce que l'organe de manoeuvre (14) comporte une branche de manoeuvre (40) qui est susceptible de coopérer avec le doigt de transmission (42) pour provoquer le déverrouillage de la serrure.Locking device according to claim previous, characterized in that the operating member (14) comprises an operating branch (40) which is capable to cooperate with the transmission finger (42) to cause unlocking the lock. Dispositif de verrouillage selon l'une des revendications 3 ou 4, caractérisé en ce que l'organe de manoeuvre (14) est rappelé élastiquement (38) vers une position angulaire initiale à partir de laquelle il est manoeuvré en rotation autour de son axe d'articulation (A1) en vue de provoquer le déverrouillage de la serrure.Locking device according to one of the claims 3 or 4, characterized in that the maneuver (14) is resiliently recalled (38) towards a initial angular position from which it is maneuvered in rotation around its axis of articulation (A1) in order to cause the lock to unlock. Dispositif de verrouillage selon l'une quelconque des revendications précédentes, caractérisé en ce que la tige (18,74) comporte un suiveur de came (72) qui s'étend perpendiculairement à l'axe (A2) de la tige (18,74) de manière à coopérer avec un chemin de came (66) porté par une came mobile (58), et en ce que la came (58) est commandée de manière que le chemin de came (66) provoque le coulissement axial (A2) de la tige (18,74), par l'intermédiaire du suiveur de came (72), pour déplacer le levier de transmission (20) entre ses positions active et débrayée.Locking device according to any one of previous claims, characterized in that the rod (18,74) has a cam follower (72) which extends perpendicular to the axis (A2) of the rod (18,74) so to cooperate with a cam path (66) carried by a cam movable (58), and in that the cam (58) is controlled from so that the cam track (66) causes sliding axial (A2) of the rod (18,74), via the follower of cam (72), to move the transmission lever (20) between its active and disengaged positions. Dispositif de verrouillage selon la revendication 6, caractérisé en ce que la came est une roue (58) qui est commandée en rotation autour de son axe (A4) perpendiculaire à l'axe (A2) de pivotement du levier de transmission (20), et en ce que la roue (58) comporte, dans une face d'extrémité axiale (64), une gorge (66) dont la distance à l'axe (A4) de la roue (58) n'est pas constante de manière à former le chemin de came (66) dans lequel est reçu le suiveur de came (72) du levier de transmission (20).Locking device according to claim 6, characterized in that the cam is a wheel (58) which is controlled in rotation about its perpendicular axis (A4) the pivot axis (A2) of the transmission lever (20), and what the wheel (58) comprises, in an axial end face (64), a groove (66) whose distance from the axis (A4) of the wheel (58) is not constant so as to form the path of cam (66) in which is received the cam follower (72) of the transmission lever (20). Dispositif de verrouillage selon la revendication 7, caractérisé en ce que la roue (58) est une roue dentée qui est entraínée en rotation par un pignon de commande (56).Locking device according to claim 7, characterized in that the wheel (58) is a gear which is rotated by a control gear (56). Dispositif de verrouillage selon l'une quelconque des revendications précédentes, caractérisé en ce que le levier de transmission (20) est commandé entre ses positions active et débrayée par un moteur électrique (52).Locking device according to any one of previous claims, characterized in that the lever transmission (20) is controlled between its active positions and disengaged by an electric motor (52). Dispositif de verrouillage selon la revendication 9 prise en combinaison avec la revendication 8, caractérisé en ce que le pignon de commande (56) est motorisé (52).Locking device according to claim 9 taken in combination with claim 8, characterized in that the control pinion (56) is motorized (52).
EP00402590A 1999-09-29 2000-09-19 Locking device comprising a declutchable transmission finger operated by a cam Withdrawn EP1088954A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9912129 1999-09-29
FR9912129A FR2798950B1 (en) 1999-09-29 1999-09-29 LOCKING DEVICE HAVING A CAM-CONTROLLED RELEASABLE TRANSMISSION FINGER

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WO2004101918A1 (en) 2003-05-17 2004-11-25 Huf Hülsbeck & Fürst Gmbh & Co. Kg Lock device for doors or hatches on vehicles
FR2880377A1 (en) * 2005-01-04 2006-07-07 Valeo Securite Habitacle Sas ELECTRONIC LOCK HAVING A MEANS FOR COUPLING / DECOUPLING THE CHAIN CINEMATICS
CN112196370A (en) * 2020-10-13 2021-01-08 广东视控达智能科技有限公司 Electric double-control intelligent safety door lock

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FR2769037A1 (en) * 1997-10-01 1999-04-02 Valeo Securite Habitacle LOCKING DEVICE COMPRISING A CAM-CONTROLLED TRANSMISSION FINGER
EP0940530A1 (en) * 1998-03-04 1999-09-08 Valeo Securite Habitacle Locking device for a wing on a vehicle comprising a pivoting element, which can be slid to an uncoupling position and which is actuated by a cam

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EP0791708A2 (en) * 1996-02-26 1997-08-27 Valeo Securite Habitacle Locking device, for a vehicle wing, with means for dead-locking of the actuating rods
DE19755138A1 (en) * 1996-12-12 1998-06-18 Aisin Seiki Door outer handle assembly for vehicle
FR2769037A1 (en) * 1997-10-01 1999-04-02 Valeo Securite Habitacle LOCKING DEVICE COMPRISING A CAM-CONTROLLED TRANSMISSION FINGER
EP0940530A1 (en) * 1998-03-04 1999-09-08 Valeo Securite Habitacle Locking device for a wing on a vehicle comprising a pivoting element, which can be slid to an uncoupling position and which is actuated by a cam

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004101918A1 (en) 2003-05-17 2004-11-25 Huf Hülsbeck & Fürst Gmbh & Co. Kg Lock device for doors or hatches on vehicles
FR2880377A1 (en) * 2005-01-04 2006-07-07 Valeo Securite Habitacle Sas ELECTRONIC LOCK HAVING A MEANS FOR COUPLING / DECOUPLING THE CHAIN CINEMATICS
WO2006072523A1 (en) * 2005-01-04 2006-07-13 Valeo Securite Habitacle (Sas) Electric lock comprising a coupling means for the kinematic chain
CN112196370A (en) * 2020-10-13 2021-01-08 广东视控达智能科技有限公司 Electric double-control intelligent safety door lock

Also Published As

Publication number Publication date
FR2798950A1 (en) 2001-03-30
FR2798950B1 (en) 2002-05-10

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