EP1668211B1 - Internal locking device for a motor vehicle, in which the interior door lock button is released - Google Patents

Internal locking device for a motor vehicle, in which the interior door lock button is released Download PDF

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Publication number
EP1668211B1
EP1668211B1 EP04787129A EP04787129A EP1668211B1 EP 1668211 B1 EP1668211 B1 EP 1668211B1 EP 04787129 A EP04787129 A EP 04787129A EP 04787129 A EP04787129 A EP 04787129A EP 1668211 B1 EP1668211 B1 EP 1668211B1
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EP
European Patent Office
Prior art keywords
axis
lever
arm
rod
housing
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.)
Not-in-force
Application number
EP04787129A
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German (de)
French (fr)
Other versions
EP1668211A2 (en
Inventor
Patrick Valeo Securite Habitacle DUPONT
Christian Valeo Securite Habitacle WATTEBLED
François Valeo Securite Habitacle DEBROUCK
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.)
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Publication date
Application filed by Valeo Securite Habitacle SAS filed Critical Valeo Securite Habitacle SAS
Publication of EP1668211A2 publication Critical patent/EP1668211A2/en
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Publication of EP1668211B1 publication Critical patent/EP1668211B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E05B85/08—Sill-buttons, garnish buttons or inner door lock knobs
    • 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
    • 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
    • E05B85/02—Lock casings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
    • E05B83/36—Locks for passenger or like doors

Definitions

  • the invention relates to a device for locking the inner leaf of a motor vehicle to disengage the furrow zipper.
  • an inner motor vehicle door locking device comprising in a housing a lock mechanism, a rotary lever about a first axis, said inner locking lever, is connected via a rod to a frieze puller operable in sliding.
  • the patent document FR 2 796 668 proposes an inner locking device of motor vehicle opening comprising in a housing a lock mechanism of which a rotary lever around a first axis is connected by means of a rod to a furrow puller operable in sliding, only the thrust of this zipper moving via a stop lever in a direction of rotation about this axis and said mechanism in the locked position.
  • the rod passes through an oblong orifice of said lever and has this stop arranged directly on the rod above this orifice.
  • Such a device poses the following technical problem.
  • the rod must pass through the housing of the lock mechanism comprising the locking lever by an orifice where it must be able to move slidably.
  • a large clearance is essential and the sealing of the housing can not be obtained at this level. This problem is increased by the substantially vertical orientation of the rod and the ease of leakage by gravity.
  • an inner motor vehicle opening locking device comprising in a housing a lock mechanism of which a rotary lever around a first axis, said inner locking lever, is connected by the intermediate of a rod to a furrow zipper slidably actuable, and in which only the thrust of this zipper moves, via a stop, this lever in a direction of rotation about this axis and said mechanism in position locked, characterized in that this stop consists of a lever with two arms rotating about a second axis, one arm is inside said housing and operates by abutment said inner locking lever and the other arm is outside said housing and is connected to said rod, said second axis passing through the housing.
  • the axis of the furrow zipper and the substantially vertical rod is outside the lock housing and the passage of the stop lever in the lock housing is substantially horizontal. This reduces any passage of water or dust by gravity inside the housing and improves its sealing.
  • this device comprises a return device in the pushed position of the pull tab.
  • this return device consists of a spring mounted on said inner arm and may be a helical spring mounted around said second axis.
  • said outer arm is mounted on the outer wall of said housing with the interposition of a sealing device.
  • the sealing device is an arrangement of cylindrical baffles centered on said second axis.
  • a door lock 1 of a motor vehicle is shown in Figure 1. It comprises a lock mechanism contained in a housing 2 consisting of two parts 2A and 2B or half-housings. This lock 1 is connected to a frieze zipper via a rod 3.
  • This frieze zipper not shown here is a well-known arrangement consisting of a button accessible from the inside of the vehicle and which can be in a known manner pushed or pulled to actuate the locking or unlocking of the opening of the interior. As a rule, it is arranged at the bottom of the window of this opening.
  • this rod 3 is connected to a lever arm 4A outside this housing 3.
  • FIG. 2 shows the same lock 1, a half-housing 2A has been removed.
  • the mechanism of the lock 5 is thus visible.
  • This known mechanism will not be described in detail.
  • This mechanism comprises the outer opening lever 5A, the false pawl 5B, the locking rod 5C and the inner locking lever 5D rotatable about a first axis A-A ', here horizontal in the mounted position of the lock, and provided with its bistability spring 5 E.
  • the inner motor vehicle opening locking device is such that only the thrust, here downwards, of the furrow zipper and therefore of the rod 3 displaces, via a stop, this lever. 5D inner locking in a direction of rotation about this axis AA 'and the mechanism 5 in the locked position.
  • This stop consists of a lever 4 with two arms rotating about a second axis BB 'preferably horizontal in the mounted position of the lock, an arm 4B is inside the housing 2 and operates by abutment the inner locking lever 5D and whose second arm 4A is external to the housing 2 and is connected by an articulation to the rod 3, this second axis BB 'passing through the housing 2.
  • this device comprises a return device consisting of a helical spring 6 mounted on the first arm 4B about the second axis B-B '. This spring 6 is therefore inside the housing 2.
  • FIGS. 3 to 5 The operation of this device is described in detail with reference to FIGS. 3 to 5, in which the lock mechanism is partially shown in front view, the housing being not shown.
  • the lock mechanism 5 is in the unlocked position.
  • the zipper 3A frieze schematically in these figures, is in the upward position.
  • the inner locking lever 5D abuts against the second arm 4B of the rotary stop lever about the axis B-B '.
  • FIG. 6 is a partial sectional view of the stop lever 4 mounted on the housing 2 at the axis B-B 'of rotation of this stop lever 4.
  • the stop lever 4 consists of two parts, corresponding to one of the first lever 4A and the other to the second lever 4B, each having a rotational axis portion secured to each other. the other on each side of the case 2.
  • the first arm 4A is mounted on the outer wall of the housing 2 with the interposition of a sealing device consisting of an arrangement 7 of cylindrical baffles centered on the second axis B-B '.

Abstract

The device has a locking mechanism (5) with an interior locking lever (5D) connected through a rod (3) to a pull rod. The pull rod rotates the lever around its axis (A-A) through a stopper. The stopper is constituted of a lever with two arms (4A,4B) rotating around an axis across a case. The arm (4B) is inside a case to activate the locking lever and the arm (4A) is connected to the rod.

Description

L'invention concerne un dispositif de condamnation intérieure d'ouvrant de véhicule automobile à débrayage de la tirette de frise.The invention relates to a device for locking the inner leaf of a motor vehicle to disengage the furrow zipper.

Elle concerne un dispositif de condamnation intérieure d'ouvrant de véhicule automobile comprenant dans un boîtier un mécanisme de serrure dont un levier rotatif autour d'un premier axe, dit levier de condamnation intérieure, est relié par l'intermédiaire d'une tringle à une tirette de frise actionnable en coulissement.It relates to an inner motor vehicle door locking device comprising in a housing a lock mechanism, a rotary lever about a first axis, said inner locking lever, is connected via a rod to a frieze puller operable in sliding.

De façon classique, la poussée de cette tirette déplace ce levier dans un sens de rotation autour de cet axe et ledit mécanisme en position verrouillée et la tirée de cette tirette déplace ce levier dans un autre sens de rotation autour de cet axe et ledit mécanisme en position déverrouillée.Conventionally, the thrust of this puller moves the lever in a direction of rotation about this axis and said mechanism in the locked position and the pulling of this pulling lever moves in another direction of rotation about this axis and said mechanism in unlocked position.

Cependant, lorsque l'ouvrant est verrouillé, l'introduction d'un objet tel qu'un crochet par une bordure d'étanchéité souple d'une vitre de l'ouvrant peut permettre la tirée de la tirette de frise à partir de l'extérieur du véhicule par un voleur et le déverrouillage de l'ouvrant.However, when the door is locked, the introduction of an object such as a hook by a flexible sealing edge of a window of the opening can allow the pulling of the frieze zipper from the outside the vehicle by a thief and unlocking the sash.

Pour résoudre ce problème, le document de brevet FR 2 796 668 propose un dispositif de condamnation intérieure d'ouvrant de véhicule automobile comprenant dans un boîtier un mécanisme de serrure dont un levier rotatif autour d'un premier axe est relié par l'intermédiaire d'une tringle à une tirette de frise actionnable en coulissement, seule la poussée de cette tirette déplaçant par l'intermédiaire d'une butée ce levier dans un sens de rotation autour de cet axe et ledit mécanisme en position verrouillée.To solve this problem, the patent document FR 2 796 668 proposes an inner locking device of motor vehicle opening comprising in a housing a lock mechanism of which a rotary lever around a first axis is connected by means of a rod to a furrow puller operable in sliding, only the thrust of this zipper moving via a stop lever in a direction of rotation about this axis and said mechanism in the locked position.

Plus précisément, la tringle traverse un orifice oblong dudit levier et comporte cette butée agencée directement sur la tringle au-dessus de cet orifice.More specifically, the rod passes through an oblong orifice of said lever and has this stop arranged directly on the rod above this orifice.

Un tel dispositif pose le problème technique suivant.Such a device poses the following technical problem.

Pour réaliser ce dispositif, la tringle doit traverser le boîtier du mécanisme de serrure comportant le levier de condamnation par un orifice où elle doit pouvoir se déplacer en coulissement. Compte tenu du débattement en coulissement nécessaire relativement important, un jeu important est donc indispensable et l'étanchéité du boîtier ne peut être obtenue à ce niveau. Ce problème est augmenté par l'orientation sensiblement verticale de la tringle et par la facilité de fuite par gravité.To achieve this device, the rod must pass through the housing of the lock mechanism comprising the locking lever by an orifice where it must be able to move slidably. Given the relatively large clearance travel required, a large clearance is essential and the sealing of the housing can not be obtained at this level. This problem is increased by the substantially vertical orientation of the rod and the ease of leakage by gravity.

On connaît également dans l'art antérieur le brevet DE 19501493 qui cherche à proposer un dispositif de fermeture de porte de véhicule simplifiée, mécaniquement et électroniquement. Ce dispositif n'apporte aucune solution visant à assurer l'étanchéité du boîtier du mécanisme de serrure. De la même manière, le brevet DE 4228235 , portant sur un dispositif de verrouillage pour la fermeture d'une porte de véhicule, ne divulgue aucune solution relativement aux problèmes d'étanchéité du boîtier du mécanisme de serrure.It is also known in the prior art DE 19501493 who seeks to provide a vehicle door closure device simplified, mechanically and electronically. This device provides no solution for sealing the housing of the lock mechanism. In the same way, the patent DE 4228235 , relating to a locking device for closing a vehicle door, discloses no solution to the sealing problems of the housing of the lock mechanism.

Pour résoudre ce problème, l'invention propose un dispositif de condamnation intérieure d'ouvrant de véhicule automobile comprenant dans un boîtier un mécanisme de serrure dont un levier rotatif autour d'un premier axe, dit levier de condamnation intérieure, est relié par l'intermédiaire d'une tringle à une tirette de frise actionnable en coulissement, et dans lequel seule la poussée de cette tirette déplace, par l'intermédiaire d'une butée, ce levier dans un sens de rotation autour de cet axe et ledit mécanisme en position verrouillée, caractérisé en ce que cette butée est constituée d'un levier à deux bras rotatif autour d'un second axe, dont un bras est intérieur audit boîtier et actionne par butée ledit levier de condamnation intérieure et dont l'autre bras est extérieur audit boîtier et est connecté à ladite tringle, ledit second axe traversant le boîtier.To solve this problem, the invention proposes an inner motor vehicle opening locking device comprising in a housing a lock mechanism of which a rotary lever around a first axis, said inner locking lever, is connected by the intermediate of a rod to a furrow zipper slidably actuable, and in which only the thrust of this zipper moves, via a stop, this lever in a direction of rotation about this axis and said mechanism in position locked, characterized in that this stop consists of a lever with two arms rotating about a second axis, one arm is inside said housing and operates by abutment said inner locking lever and the other arm is outside said housing and is connected to said rod, said second axis passing through the housing.

Grâce à l'invention, l'axe de la tirette de frise et de la tringle sensiblement vertical est extérieur au boîtier de la serrure et le passage du levier de butée dans le boîtier de serrure est sensiblement horizontal. Ceci permet de diminuer tout passage d'eau ou de poussière par gravité à l'intérieur de ce boîtier et améliore son étanchéité.Thanks to the invention, the axis of the furrow zipper and the substantially vertical rod is outside the lock housing and the passage of the stop lever in the lock housing is substantially horizontal. This reduces any passage of water or dust by gravity inside the housing and improves its sealing.

Selon un mode de réalisation préféré, ce dispositif comporte un dispositif de rappel en position poussée de la tirette.According to a preferred embodiment, this device comprises a return device in the pushed position of the pull tab.

Avantageusement, ce dispositif de rappel est constitué d'un ressort monté sur ledit bras intérieur et peut être un ressort hélicoïdal monté autour dudit second axe.Advantageously, this return device consists of a spring mounted on said inner arm and may be a helical spring mounted around said second axis.

De préférence, ledit bras extérieur est monté sur la paroi externe dudit boîtier avec interposition d'un dispositif d'étanchéité.Preferably, said outer arm is mounted on the outer wall of said housing with the interposition of a sealing device.

Avantageusement, le dispositif d'étanchéité est un agencement de chicanes cylindriques centrées sur ledit second axe.Advantageously, the sealing device is an arrangement of cylindrical baffles centered on said second axis.

L'étanchéité de la serrure est ainsi encore améliorée.The tightness of the lock is thus further improved.

L'invention est décrite ci-après plus en détail à l'aide de figures ne représentant qu'un mode de réalisation préféré de l'invention.

  • La figure 1 est une vue en perspective d'un dispositif de condamnation conforme à l'invention.
  • La figure 2 est une vue analogue avec une partie du boîtier du mécanisme de serrure enlevé.
  • Les figures 3 à 5 sont des vues de face partielles du dispositif conforme à l'invention, selon plusieurs positions de fonctionnement.
  • La figure 6 est une vue partielle en coupe du dispositif conforme à l'invention.
The invention is described below in more detail with the aid of figures representing only a preferred embodiment of the invention.
  • Figure 1 is a perspective view of a locking device according to the invention.
  • Figure 2 is a similar view with part of the housing of the lock mechanism removed.
  • Figures 3 to 5 are partial front views of the device according to the invention, according to several operating positions.
  • Figure 6 is a partial sectional view of the device according to the invention.

Une serrure 1 d'ouvrant de véhicule automobile est représentée sur la figure 1. Elle comporte un mécanisme de serrure contenu dans un boîtier 2 constitué de deux parties 2A et 2B ou demi-boîtiers. Cette serrure 1 est relié à une tirette de frise par l'intermédiaire d'une tringle 3.A door lock 1 of a motor vehicle is shown in Figure 1. It comprises a lock mechanism contained in a housing 2 consisting of two parts 2A and 2B or half-housings. This lock 1 is connected to a frieze zipper via a rod 3.

Cette tirette de frise non représentée ici est un agencement bien connu consistant en un bouton accessible de l'intérieur du véhicule et qui peut être de façon connue poussée ou tirée pour actionner le verrouillage ou le déverrouillage de l'ouvrant de l'intérieur. En règle générale, elle est disposée au bas de la fenêtre de cet ouvrant.This frieze zipper not shown here is a well-known arrangement consisting of a button accessible from the inside of the vehicle and which can be in a known manner pushed or pulled to actuate the locking or unlocking of the opening of the interior. As a rule, it is arranged at the bottom of the window of this opening.

Visible de l'extérieur du boîtier 2, cette tringle 3 est connectée à un bras de levier 4A extérieur à ce boîtier 3.Visible from outside the housing 2, this rod 3 is connected to a lever arm 4A outside this housing 3.

La figure 2 représente cette même serrure 1 dont un demi-boîtier 2A a été enlevé. Le mécanisme de la serrure 5 y est donc visible. Ce mécanisme en soi connu ne sera pas décrit en détail. Ce mécanisme comprend le levier d'ouverture extérieur 5A, le faux cliquet 5B, la biellette de condamnation 5C et le levier de condamnation intérieure 5D rotatif autour d'un premier axe A-A', ici horizontal en position montée de la serrure, et pourvu de son ressort de bistabilité 5 E.Figure 2 shows the same lock 1, a half-housing 2A has been removed. The mechanism of the lock 5 is thus visible. This known mechanism will not be described in detail. This mechanism comprises the outer opening lever 5A, the false pawl 5B, the locking rod 5C and the inner locking lever 5D rotatable about a first axis A-A ', here horizontal in the mounted position of the lock, and provided with its bistability spring 5 E.

Selon l'art antérieur, c'est à ce levier de condamnation intérieure 5D qu'est connectée la tringle de la tirette de frise.According to the prior art, it is to this inner locking lever 5D that is connected the rod of the furrow zipper.

Selon l'invention, le dispositif de condamnation intérieure d'ouvrant de véhicule automobile est tel que seule la poussée, ici vers le bas, de la tirette de frise et donc de la tringle 3 déplace par l'intermédiaire d'une butée ce levier de condamnation intérieure 5D dans un sens de rotation autour de cet axe A-A' et le mécanisme 5 en position verrouillée.According to the invention, the inner motor vehicle opening locking device is such that only the thrust, here downwards, of the furrow zipper and therefore of the rod 3 displaces, via a stop, this lever. 5D inner locking in a direction of rotation about this axis AA 'and the mechanism 5 in the locked position.

Cette butée est constituée d'un levier 4 à deux bras rotatif autour d'un second axe B-B' de préférence horizontal en position montée de la serrure, dont un bras 4B est intérieur au boîtier 2 et actionne par butée le levier de condamnation intérieure 5D et dont le second bras 4A est extérieur au boîtier 2 et est connecté par une articulation à la tringle 3, ce second axe B-B' traversant le boîtier 2.This stop consists of a lever 4 with two arms rotating about a second axis BB 'preferably horizontal in the mounted position of the lock, an arm 4B is inside the housing 2 and operates by abutment the inner locking lever 5D and whose second arm 4A is external to the housing 2 and is connected by an articulation to the rod 3, this second axis BB 'passing through the housing 2.

Afin de permettre le retour automatique de la tirette de frise en position poussée de verrouillage, ce dispositif comporte un dispositif de rappel constitué d'un ressort 6 hélicoïdal monté sur le premier bras 4B autour du second axe B-B' . Ce ressort 6 est donc intérieur au boîtier 2.In order to allow the automatic return of the furrow puller in the pushed-in locking position, this device comprises a return device consisting of a helical spring 6 mounted on the first arm 4B about the second axis B-B '. This spring 6 is therefore inside the housing 2.

Dans la position représentée sur les figures 1 et 2, le dispositif de condamnation conforme à l'invention est en position déverrouillée.In the position shown in Figures 1 and 2, the locking device according to the invention is in the unlocked position.

Le fonctionnement de ce dispositif est décrit en détail à l'aide des figures 3 à 5 où le mécanisme de serrure est représenté partiellement en vue de face, boîtier non représenté.The operation of this device is described in detail with reference to FIGS. 3 to 5, in which the lock mechanism is partially shown in front view, the housing being not shown.

Sur la figure 3, le mécanisme de serrure 5 est en position décondamnée. La tirette de frise 3A schématisée sur ces figures, est en position tirée vers le haut. Le levier de condamnation intérieure 5D est en butée contre le second bras 4B du levier de butée rotatif autour de l'axe B-B'.In Figure 3, the lock mechanism 5 is in the unlocked position. The zipper 3A frieze schematically in these figures, is in the upward position. The inner locking lever 5D abuts against the second arm 4B of the rotary stop lever about the axis B-B '.

Par une action volontaire sur la tirette 3A, cette dernière est poussée vers le bas, pour verrouiller l'ouvrant, comme représenté sur la figure 4. Le levier de butée 4 est tourné dans le sens anti-horaire autour de son axe B-B' et son second bras 4B pousse le levier de condamnation intérieure 5D vers le bas en rotation dans le sens anti-horaire autour de son axe A-A' . Ce levier de condamnation 5D entraîne le mécanisme de serrure 5 en position verrouillée.By a deliberate action on the pull tab 3A, the latter is pushed down to lock the door, as shown in Figure 4. The stop lever 4 is rotated counterclockwise about its axis BB 'and its second arm 4B pushes the inner locking lever 5D downward in rotation counterclockwise about its axis AA '. This locking lever 5D drives the lock mechanism 5 in the locked position.

Dans cette position, le dispositif est débrayé en déverrouillage. En effet, si une action est opérée sur la tirette par tirée vers le haut, comme représenté sur la figure 5, le levier de butée 4 est tourné dans le sens horaire vers le haut, mais sans effet sur le levier de condamnation 5 ni sur le mécanisme de serrure 5 qui reste en position verrouillé.In this position, the device is disengaged in unlocking. Indeed, if an action is performed on the pull tab by pulling upward, as shown in Figure 5, the stop lever 4 is rotated clockwise upwards, but without effect on the locking lever 5 nor on the lock mechanism 5 which remains in the locked position.

Grâce au ressort de rappel 6, dès arrêt de cette action de tirée, tirette 3A, tringle 3 et levier de butée 4 reviennent dans la position représentée sur la figure 4. Ce n'est que par une action de déverrouillage électrique centralisée ou par clé mécanique ou électronique classique, que le mécanisme 5 pourra être déplacé en position de déverrouillage comme représentée en figure 3, et par ce fait le levier de butée 4 repoussera la tringle 3 et la tirette 3A en position de déverrouillage haute.With the return spring 6, upon stopping of this pulling action, pull tab 3A, rod 3 and stop lever 4 return to the position shown in Figure 4. This is only by a centralized electric unlocking action or by key mechanical or conventional electronics, that the mechanism 5 can be moved to the unlocking position as shown in Figure 3, and thereby the stop lever 4 push the rod 3 and the pull tab 3A in the unlocked position high.

La figure 6 est une vue en coupe partielle du levier de butée 4 monté sur le boîtier 2 au niveau de l'axe B-B' de rotation de ce levier de butée 4.FIG. 6 is a partial sectional view of the stop lever 4 mounted on the housing 2 at the axis B-B 'of rotation of this stop lever 4.

Pour des raisons constructives de montage, le levier de butée 4 est constitué de deux pièces, correspondantes l'une au premier levier 4A et l'autre au second levier 4B, avec pour chacun une partie d'axe de rotation solidarisée l'une à l'autre de chaque côté du boîtier 2.For constructive mounting reasons, the stop lever 4 consists of two parts, corresponding to one of the first lever 4A and the other to the second lever 4B, each having a rotational axis portion secured to each other. the other on each side of the case 2.

Le premier bras 4A est monté sur la paroi externe du boîtier 2 avec interposition d'un dispositif d'étanchéité constitué d'un agencement 7 de chicanes cylindriques centrées sur le second axe B-B'.The first arm 4A is mounted on the outer wall of the housing 2 with the interposition of a sealing device consisting of an arrangement 7 of cylindrical baffles centered on the second axis B-B '.

Claims (6)

  1. Internal locking device of a motor vehicle door or opening comprising, in a unit (2), a lock mechanism (5) whereby a lever (5D) which rotates around a first axis (A-A'), referred to as the internal locking lever, is connected by means of a rod (3) to a knob (3A) which is operated by sliding and wherein only the pushbutton of said knob moves said lever (5D), by means of an abutment, in a rotary direction around said axis, and said mechanism in locked position, characterised in that said abutment comprises a dual arm lever (4A, 4B) which rotates around a second axis (B-B'), wherein one arm (4B) is inside said unit (2) and actions said internal locking lever (5D) by abutment and wherein the other arm (4A) is outside said unit (2) and is connected to said rod (3) and said second axis (B-B') runs through unit (2).
  2. Device of claim 1, characterised in that it includes a spring-back device to return to the knob's pushed-in position.
  3. Device of claim 2, characterised in that said spring back device comprises a spring (6) assembled on said internal arm (4B).
  4. Device of claim 3, characterised in that said spring (6) is a helical spring assembled around said second axis (B-B').
  5. Device of any of the foregoing claims, characterised in that said external arm (4A) is assembled on the wall of said unit (2) with a sealing device inserted between the two.
  6. Device of claim 5, characterised in that said sealing device is an arrangement (7) of cylindrical baffles centred on said second axis (B-B').
EP04787129A 2003-09-22 2004-09-10 Internal locking device for a motor vehicle, in which the interior door lock button is released Not-in-force EP1668211B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0311103A FR2860024B1 (en) 2003-09-22 2003-09-22 INTERNAL CONDEMNATION DEVICE FOR A MOTOR VEHICLE WITH A CLUTCH OF THE FISHERY PICKET
PCT/EP2004/052138 WO2005028787A2 (en) 2003-09-22 2004-09-10 Internal locking device for a motor vehicle, in which the interior door lock button is released

Publications (2)

Publication Number Publication Date
EP1668211A2 EP1668211A2 (en) 2006-06-14
EP1668211B1 true EP1668211B1 (en) 2007-08-01

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Application Number Title Priority Date Filing Date
EP04787129A Not-in-force EP1668211B1 (en) 2003-09-22 2004-09-10 Internal locking device for a motor vehicle, in which the interior door lock button is released

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EP (1) EP1668211B1 (en)
AT (1) ATE368781T1 (en)
DE (1) DE602004007944T2 (en)
FR (1) FR2860024B1 (en)
WO (1) WO2005028787A2 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004027381A1 (en) * 2004-06-04 2005-12-29 Kiekert Ag Vehicle door lock has an operating lever, with an extension outside the lock housing, for direct connection to a transfer lever to accommodate the height difference between the operating unit and the lock
JP5084145B2 (en) * 2006-01-25 2012-11-28 株式会社日本触媒 Method for storing and transporting nanoparticle dispersion

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4228235C2 (en) * 1992-08-25 2001-03-29 Bayerische Motoren Werke Ag Locking device for locks on doors of motor vehicles
DE19501493B4 (en) * 1995-01-19 2006-06-22 Kiekert Ag Motor vehicle door lock
FR2796668B1 (en) * 1999-07-21 2002-05-03 Renault DEVICE FOR SENTENCING AN OPENING ELEMENT

Also Published As

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EP1668211A2 (en) 2006-06-14
FR2860024B1 (en) 2005-11-11
ATE368781T1 (en) 2007-08-15
DE602004007944T2 (en) 2008-04-30
WO2005028787A3 (en) 2005-05-26
FR2860024A1 (en) 2005-03-25
DE602004007944D1 (en) 2007-09-13
WO2005028787A2 (en) 2005-03-31

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