EP3969699A1 - Serrure de portière de véhicule automobile - Google Patents

Serrure de portière de véhicule automobile

Info

Publication number
EP3969699A1
EP3969699A1 EP20726681.8A EP20726681A EP3969699A1 EP 3969699 A1 EP3969699 A1 EP 3969699A1 EP 20726681 A EP20726681 A EP 20726681A EP 3969699 A1 EP3969699 A1 EP 3969699A1
Authority
EP
European Patent Office
Prior art keywords
sensor
motor vehicle
safety
vehicle door
opening
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.)
Granted
Application number
EP20726681.8A
Other languages
German (de)
English (en)
Other versions
EP3969699B1 (fr
Inventor
Holger Schiffer
Michael Scholz
Ömer INAN
Thomas SCHÖNENBERG
Andreas Schmitz
Peter Szegeny
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.)
Kiekert AG
Original Assignee
Kiekert AG
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 Kiekert AG filed Critical Kiekert AG
Publication of EP3969699A1 publication Critical patent/EP3969699A1/fr
Application granted granted Critical
Publication of EP3969699B1 publication Critical patent/EP3969699B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
    • E05B81/14—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators operating on bolt detents, e.g. for unlatching the bolt
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B77/00—Vehicle locks characterised by special functions or purposes
    • E05B77/02—Vehicle locks characterised by special functions or purposes for accident situations
    • E05B77/12—Automatic locking or unlocking at the moment of collision
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B77/00—Vehicle locks characterised by special functions or purposes
    • E05B77/22—Functions related to actuation of locks from the passenger compartment of the vehicle
    • E05B77/24—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like
    • E05B77/26—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like specially adapted for child safety
    • 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
    • E05B81/46—Clutches
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B77/00—Vehicle locks characterised by special functions or purposes
    • E05B77/02—Vehicle locks characterised by special functions or purposes for accident situations
    • E05B77/04—Preventing unwanted lock actuation, e.g. unlatching, at the moment of collision
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B77/00—Vehicle locks characterised by special functions or purposes
    • E05B77/22—Functions related to actuation of locks from the passenger compartment of the vehicle
    • E05B77/24—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like
    • E05B77/28—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like for anti-theft purposes, e.g. double-locking or super-locking
    • E05B77/287—Prevention or overriding of a super-lock condition, e.g. for preventing being trapped in the vehicle
    • 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
    • E05B81/26—Output elements
    • E05B81/30—Rotary elements
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/54—Electrical circuits
    • E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
    • E05B81/76—Detection of handle operation; Detection of a user approaching a handle; Electrical switching actions performed by door handles

Definitions

  • the invention relates to a motor vehicle door lock, with an electro-mechanical opening drive for a locking mechanism, furthermore with at least one safety unit, and with a control unit, the opening drive in the "safety off" position of the safety unit by means of, for example, signals from a first sensor to a handle the control unit is acted upon for electrical opening and wherein in the "fuse on” position of the fuse unit signals from the first sensor are ignored by the control unit.
  • a motor vehicle door lock of the structure described at the beginning is described, for example, in DE 10 2015 108 738 A1 by the applicant. Similar configurations are the subject of further publications DE 10 2013 006 521 A1 and DE 10 2012 020 424 A1.
  • the sensor on the handle can be a switch that detects movements, for example of a hill of the handle.
  • the sensor or first sensor can also be provided and implemented elsewhere, for example in the case of a motor vehicle door without a handle as a contact area on an outer door panel.
  • a first sensor as part of a remote control unit for the associated motor vehicle is also conceivable.
  • the security unit can in principle be a theft security unit and / or a child security unit.
  • the “anti-theft device on” position corresponds to the fact that the vehicle door lock in question cannot be opened using an external or internal handle.
  • the motor vehicle door can be opened using the outer handle, whereas an inner handle is empty in this context.
  • the opening drives described and their implementation in terms of control technology or their activation with the aid of the control unit have basically proven themselves.
  • mechanical redundancy is generally also required due to security requirements. This should come into play and be used in particular when a crash of the associated vehicle is observed or the so-called crash case occurs.
  • the case of a crash corresponds to the fact that, in the simplest case, the motor vehicle has abnormal decelerations of several g (greater than 5 g), which are typically associated with a collision with an obstacle. In such a crash, there is the risk that the electromechanical opening drive fails because either the associated battery and / or an electrical supply line is destroyed. Because of this and in order to arrive Mechanical redundancies are required to enable security forces to open the appropriately equipped motor vehicle door as before.
  • WO 2014/07941 1 A2 proposes a motor vehicle door lock with a locking mechanism and an electromechanical opening drive for the locking mechanism, which has an additional drive. With the help of this additional drive, an actuating lever chain can be moved into its "locked” position if necessary. Only then is an opening signal generated for the drive to electrically open the locking mechanism.
  • the operating lever chain is consistently in its “locked” position, even when the electric drive for electrically opening the locking mechanism is energized. Only in the event of an emergency opening or in the event of a crash is the procedure such that the actuating lever chain is first moved into its “unlocked” position. In this way, for example, rescue personnel can open an associated motor vehicle door as required. For this purpose, it is only necessary to act on the handle mechanically. This has basically proven itself.
  • the invention is based on the technical problem of developing such a motor vehicle door lock so that the manufacturing technology Effort, taking into account a particularly simple design, is reduced.
  • the invention proposes in a generic motor vehicle door lock that the opening drive executes at least two different directions of movement and works on the locking mechanism in the first direction of movement and in the “safety off” position of the safety unit.
  • the opening drive in the second direction of movement produces an additional mechanical connection between the handle and the locking mechanism, depending on a further second sensor and its signal.
  • the electromechanical opening drive is first used and operated in such a way that this opening drive is acted upon by the control unit with two different directions of movement.
  • actuation of the opening drive leads to "electrical opening” as usual.
  • the electromechanical opening drive works as usual to electrically open the locking mechanism, provided the safety unit is in the "safety off” position. This is queried by the control unit.
  • the control unit ignores an impact on the first sensor in the sense of electrical opening.
  • the associated motor vehicle door lock is “secured” in the broadest sense, and within the scope of the invention, depending on the design of the motor vehicle door lock concerned, this may cover the positions “theft-proof” and / or “locked” and / or “child-proof”, as described below and in particular with Reference to the description of the figures will be explained in more detail.
  • the control unit interprets this to the effect that the opening drive is acted upon in the direction of movement which is different from the first direction of movement and is mostly opposite.
  • the second sensor is advantageously a crash sensor, with the aid of which the crash case already described above is detected and transmitted to the control unit.
  • the second sensor can also be a vehicle speed sensor.
  • the first sensor is generally designed as a handle sensor and is consequently assigned to the handle. In principle, however, the first sensor can also be designed independently of the handle and can even be part of a remote control unit for the motor vehicle door lock, as was already described in the introduction.
  • the opening drive can advantageously be used in the second direction of movement to implement the emergency opening in the event of a crash.
  • a corresponding signal from the crash sensor is processed by the control unit with the highest priority and implemented in such a way that the opening drive ensures the additional mechanical connection of the handle to the lock in the second direction of movement in question.
  • a so-called “TCR” temporary crash redundancy
  • the opening drive can also be used to the effect that a (normal) mechanical opening is acted upon in the second direction of movement of the opening drive as a function of signals from the second sensor.
  • the second sensor is mostly a vehicle speed sensor.
  • the design can be made, for example, in such a way that the motor vehicle door lock depends on the second sensor or vehicle speed sensor when a speed threshold is exceeded, for example walking speed
  • the design is such that the safety unit prevents the locking mechanism from being mechanically opened in the “safety on” position and when the opening drive is activated in the second direction of movement.
  • This is important, for example, to implement a “child safety function”. That is, as long as the safety unit is in its “safety on” position, even a signal from the second sensor and thus the activation of the opening drive in the second direction of movement does not result in the locking mechanism being able to be opened mechanically.
  • a fuse sensor implemented at this point to control the fuse unit, for example in the form of a button in the vehicle interior or a corresponding user-controlled actuation of the fuse sensor, has priority over the vehicle speed sensor.
  • the procedure can additionally and advantageously be such that the securing unit additionally has a mechanical and / or motorized lock.
  • the opening drive can be blocked in the "Safety on” position and when it is activated in the second direction of movement.
  • the lock is of course only effective if and for as long as a signal from the crash sensor with the highest priority does not report the crash.
  • the opening drive is not additionally blocked, but the opening drive is acted upon in the second direction of movement in order to establish the additional mechanical connection of the flange handle to the locking mechanism in the context of the associated emergency opening.
  • the safety unit In the “safety off” position, the safety unit allows the locking mechanism to be opened electrically and, if necessary, the locking mechanism to be opened mechanically.
  • the overall procedure here is that the handle has to be operated twice to open the locking mechanism, first to “unlock” and then to “open”.
  • the first signal of the first sensor assigned to the handle is evaluated by the control unit to the effect that the safety unit is transferred to its “safety off” position or that it maintains this position.
  • the second signal from the handle then results in the opening drive working on the locking mechanism in the first direction of movement and being able to open it electrically.
  • the handle can also be equipped with a so-called "override” function.
  • a single application of the sensor is then sufficient to first move the safety unit into its “safety off” position and immediately afterwards to apply the opening drive in the first direction of movement so that the locking mechanism can be opened.
  • a motor vehicle door lock is made available which, on the one hand, provides convenient electrical opening of the locking mechanism and, on the other hand, can be used to display all conceivable functional positions.
  • the motor vehicle door lock can be used and installed universally on any motor vehicle door or also flap or generally a cover for the motor vehicle.
  • the use of a single drive, namely the opening drive leads to a simplified construction at reduced costs. All of this succeeds with the additional consideration of the possibility that mechanical redundancy can be implemented unchanged despite the implemented electrical opening drive, especially in the event of a crash. This is where the main advantages can be seen. In the following the invention is explained in more detail with reference to a drawing showing only one embodiment; show it:
  • FIG. 1 shows a motor vehicle door lock according to the invention or a plurality of such motor vehicle door locks as they are installed on a motor vehicle, specifically in rows of schematic representation and FIG
  • a motor vehicle door lock 2 is shown in the figures.
  • a motor vehicle 1 can be seen in FIG. 1, which is equipped with a total of four such motor vehicle door locks 2, which in principle are or can be of the same construction.
  • the individual functionalities of the respective motor vehicle door lock 2 are predominantly software-wise differentiated depending on the installation location, with the help of a control unit 3 that acts on the individual motor vehicle door locks 2.
  • a component of the control unit 3 is a security unit 4, which is also electronic within the scope of the invention Ways how the control unit 3 is realized and implemented.
  • a fuse sensor 6 is connected to the fuse unit 4.
  • a crash sensor 5 is also installed in the motor vehicle 1.
  • another sensor is implemented in the form of a vehicle speed sensor 7, the signals of which, like those of the other two sensors 5, 6, are evaluated by the control unit 3 and depending on Functional state to act on one or more of the motor vehicle door locks 2 are implemented.
  • the individual motor vehicle door lock 2 is equipped with an electromechanical opening drive 8, with the aid of which a locking mechanism 9, 10 can be acted upon.
  • the locking mechanism 9, 10 is composed of a rotary latch 9 and a pawl 10 interacting therewith.
  • a Flandhabe 1 1 is also implemented, with the help of which the locking mechanism 9, 10 - in addition to the electromechanical opening drive 8 - can be opened.
  • a releasable mechanical connection 12 shown only by way of example as a toggle lever arrangement in FIG. 3, is closed.
  • the releasable connection 12 is open, as the solid representation in FIG. 2 makes clear.
  • a pulling action of the flange 1 1 then leads to the fact that the toggle lever arrangement or releasable connection 12 merges into the elongated course shown in dash-dotted lines, but this means that the pawl 10 cannot be pivoted in the indicated clockwise direction in order to be able to open the rotary latch 9.
  • the control unit 3 acts on the opening drive 8 so that the opening drive 8 is acted upon in the first direction of movement or in the indicated counterclockwise direction, so that the opening drive 8 works with an arm 13 provided there on the pawl 10 in such a way that the pawl 10 is pivoted clockwise and is released from its locking engagement with the rotary latch 9.
  • the rotary latch 9 can pivot open with the aid of a spring and release a previously caught and not expressly shown locking bolt.
  • a further arm 14 on the opening drive 8 ensures that the toggle lever arrangement or detachable connection 12 from its bent into the elongated course.
  • the then closed mechanical connection of the flange handle 1 1 to the locking mechanism 9, 10 ensures that the pawl 10 is mechanically pivoted counterclockwise in this case and from its locking engagement with the rotary latch 9 comes free, which in turn swings open with spring assistance as described.
  • FIG. 1 shows that, in addition to the sensors 5, 6, 7 already described above, a further sensor 15 is implemented, which is or can be designed as a flange sensor 15 in the exemplary embodiment and not restrictively.
  • a further sensor 15 is implemented, which is or can be designed as a flange sensor 15 in the exemplary embodiment and not restrictively.
  • the flange sensor 15 an impact on the flange 1 1 on the associated and respectively indicated motor vehicle door with the door lock 2 provided there is registered and evaluated by the control unit 3.
  • this sensor or first sensor 15 can also be attached to an outer door skin if a Flandhabe 11 is not provided.
  • An arrangement of the first sensor or flange sensor 15 on and in connection with a remote control unit is also conceivable.
  • the security sensor 6 it is possible, for example and among other things, to map the various functional positions “locked”, “theft-proof” or “child-proof”.
  • the “locked” function corresponds to the fact that the outer handles 11 shown in FIG. 1 do not lead to an operation of electrically opening the locking mechanism 9, 10 when the associated handle sensor 15 is acted upon and receives a signal.
  • the application of an inner handle (not specifically shown) with an associated sensor of the inner handle leads to electrical opening being permitted.
  • the control unit 3 ensures that signals from both the handling sensor 15 and consequently the outside hand have 1 1 and the inside handle and the associated inside handle sensor are ignored and the associated motor vehicle door cannot be opened electrically.
  • the “child-proof” position ultimately corresponds to the fact that the two front motor vehicle doors shown in FIG. 1 either assume their “locked” or “theft-proof” position.
  • the outer handle 1 1 and the associated handle sensor 15 when it is applied by the control unit 3 are evaluated to the effect that this is electrical opening of the locking mechanism 9, 10 leads.
  • the previously described functional settings can be specified with the help of the safety sensor 6 or a corresponding menu control, in that a user differentiates, for example, between the position "locked” or “unlocked” and “child-safe” and “child unlocked”.
  • the “anti-theft” position is typically automatically adopted and implemented as soon as the vehicle 1 has been parked and left and locked by the user.
  • the opening drive 8 is only in the “safety off” position of the safety unit 4 depending on, for example, signals from the first sensor 1 or the handling sensor 15 on the handle 11 with the aid of the control unit 3 to electrically open the locking mechanism 9, 10
  • the control unit 3 acts on the opening drive 8 in the first direction of movement or in the counterclockwise direction, so that, with the aid of the boom 13, the pawl 10 is lifted from its engagement with the rotary latch 9 by a motor, which then opens with the aid of a spring and the locking bolt releases.
  • the associated motor vehicle door 2 can then be opened immediately.
  • the opening drive 8 can consequently not open the locking mechanism 9, 10 in this case.
  • the design is such that the opening drive 8 works on the locking mechanism 9, 10 in the first direction of movement or in the counterclockwise direction and in the “safety off” position of the safety unit 4.
  • the opening drive 8 is now able to complete the second direction of movement or clockwise movement. In this second direction of movement and as a function of a further second sensor 5 or 7, an additional mechanical connection between the handle 11 and the locking mechanism 9, 10 can now be established.
  • the second sensor 5, 7 are, for example, the previously mentioned crash sensor 5 and / or the vehicle speed sensor 7.
  • the second sensor 5 is designed as a crash sensor 5, an emergency opening in the event of a crash can be implemented in this way, the mechanical redundancy in the event of a crash (TCR) already described above.
  • signals of the crash sensor 5, which are processed by the control unit 3, lead to the opening drive 8 being applied in the second direction of movement or, according to the exemplary embodiment, clockwise to implement the emergency opening.
  • the releasable mechanical connection 12 between the handle 11 and the locking mechanism 9, 10 is closed so that the handle 11 can be acted upon, for example by security forces arriving at the motor vehicle 1.
  • the opening drive 8 takes up its work immediately in the event of an emergency opening and when the crash sensor 5 is acted upon, regardless of the position of the safety unit 4. That is, the crash sensor 5 is treated with the highest priority by the control unit 3 or any signals from the crash sensor 5 cover all other functional states, so that in the event of a crash the mechanical connection described from the handle 11 to the locking mechanism 9, 10 is established under all circumstances.
  • the opening drive 8 may be acted upon in the second direction of movement or clockwise to realize a mechanical opening depending on signals from the vehicle speed sensor 7.
  • the safety unit 4 may prevent a mechanical opening of the locking mechanism 9, 10. Because when the safety unit 4 assumes its "safety on" position and when the opening drive 8 is acted upon in the second direction of movement, the control unit 3 ensures that a mechanical opening of the Locking mechanism 9, 10 is prevented. That is, the safety sensor 6 and its position is located in the order of priority above the position of the vehicle speed sensor 7 and is evaluated by the control unit 3 in a corresponding sense. This can even take place specifically and differently depending on the motor vehicle door lock 2.
  • the rear vehicle doors In this way, a distinction can be made between, for example, the rear vehicle doors and the front vehicle doors. While the front vehicle doors, for example, assume their “locked” position in ferry operation and when the vehicle speed sensor 7 is acted upon, and consequently allow opening with the help of the inner handle as described, this may not be allowed for the rear vehicle doors to implement the child safety function. In other words, in this case the rear vehicle doors are in the “anti-theft” position and can consequently neither be opened with the help of the outer flange handle 11 nor with the help of the inner flange handle. In this way, the functional position "childproof" can be realized and implemented.
  • the securing unit 4 in the “securing on” position or, according to the exemplary embodiment, “theft-proof” or “child-proof” on the rear vehicle doors ensures that even when the second sensor or vehicle speed sensor 7 is acted on, the locking mechanism 9, 10 can also be prevented with the help of the inner handle.
  • This has the consequence that the motor vehicle 1 is locked immediately when the walking speed already described in the introduction is exceeded, in such a way that the two front vehicle doors assume the functional position "locked”, whereby an opening with the help of the inner handle is still possible and permitted becomes.
  • the rear side doors are in the “theft-proof” or “child-proof” position so that children located there cannot unintentionally open the vehicle door while driving.
  • the safety unit 4 may additionally have a mechanical and / or motorized lock which additionally blocks the opening drive 8 in the “safety on” position and when the opening drive 8 is acted upon.
  • a mechanical and / or motorized lock which additionally blocks the opening drive 8 in the “safety on” position and when the opening drive 8 is acted upon.
  • this can be easily implemented and implemented electronically, for example, by making the distinction described with regard to the installation location of the associated motor vehicle door lock 2 on the front and rear side doors.
  • the invention is of course not limited to this. Because instead of the rear side doors, sliding doors or a tailgate can also be equipped with the child safety function described.
  • the securing unit 4 is in the “securing off” position, when the first sensor or handling sensor 15 is acted upon, an electrical opening of the locking mechanism 9, 10, as well as a mechanical opening in normal operation, is permitted.
  • the handle 11 can be operated twice to electrically open the locking mechanism 9, 10. This double actuation of the associated handle sensor 15 is detected and evaluated with the aid of the control unit 3.
  • the first signal corresponds to “unlocking” the associated motor vehicle door lock 2 and leads to the securing unit 4 adopting or maintaining the “securing off” position.
  • the second signal of the first sensor 15 or handling sensor 15 is then converted and evaluated by the control unit 3 for electrical opening in such a way that the control unit 3 acts on the opening drive 8 in the first direction of movement or in the counterclockwise direction in order to electrically close the locking mechanism 9, 10 to open.
  • the handle 1 1 can also be equipped with an “override” function.
  • a single actuation of the first sensor or handle sensor 15 with the aid of the handle 11 ensures that the first Fuse unit moves into or maintains its “fuse off” position and immediately afterwards the opening drive 8 is acted upon in the first direction of movement or counterclockwise to electrically open the locking mechanism 9, 10.

Landscapes

  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Lock And Its Accessories (AREA)

Abstract

La présente invention concerne une serrure de portière de véhicule automobile (2), laquelle est équipée d'un entraînement d'ouverture (8) électro-mécanique pour un mécanisme d'encliquetage (9, 10), en plus d'au moins une unité de sécurité (4) et d'une unité de commande (3). L'entraînement d'ouverture (8) est, dans la position « sécurité désactivée » de l'unité de sécurité (4), actionné au moyen de l'unité de commande (3) pour ouvrir électriquement, en fonction de, par exemple, des signaux provenant d'un premier capteur (15) sur une poignée (11). Par contre, dans la position « sécurité activée » de l'unité de sécurité (4), les signaux du premier capteur (15) sont ignorés par l'unité de commande (3). Selon l'invention, l'entraînement d'ouverture (8) exécute au moins deux directions de déplacement différentes et agit dans la première direction de déplacement ainsi que dans la position « sécurité désactivée » de l'unité de sécurité (4) sur le mécanisme d'encliquetage (9, 10). Par contre, l'entraînement d'ouverture (8) établit dans la deuxième direction de déplacement une connexion mécanique supplémentaire de la poignée (11) au mécanisme d'encliquetage (9, 10), en fonction d'un autre deuxième capteur (5, 7).
EP20726681.8A 2019-05-13 2020-04-29 Serrure de portière de véhicule automobile Active EP3969699B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019112470.0A DE102019112470A1 (de) 2019-05-13 2019-05-13 Kraftfahrzeugtürschloss
PCT/DE2020/100352 WO2020228895A1 (fr) 2019-05-13 2020-04-29 Serrure de portière de véhicule automobile

Publications (2)

Publication Number Publication Date
EP3969699A1 true EP3969699A1 (fr) 2022-03-23
EP3969699B1 EP3969699B1 (fr) 2023-11-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP20726681.8A Active EP3969699B1 (fr) 2019-05-13 2020-04-29 Serrure de portière de véhicule automobile

Country Status (3)

Country Link
EP (1) EP3969699B1 (fr)
DE (1) DE102019112470A1 (fr)
WO (1) WO2020228895A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11549287B2 (en) * 2019-12-04 2023-01-10 Kiekert Ag Door latch, in particular motor vehicle door latch
DE102022117167A1 (de) 2022-07-11 2024-01-11 Kiekert Aktiengesellschaft Kraftfahrzeug-Schloss
DE102023102858A1 (de) 2023-02-07 2024-08-08 Kiekert Aktiengesellschaft Kraftfahrzeug-Schloss insbesondere Kraftfahrzeug-Türschloss

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10259972B4 (de) * 2002-12-20 2005-02-10 Daimlerchrysler Ag Kraftfahrzeugtürschlossanlage und Kraftfahrzeugtürschloss
DE102012020424A1 (de) * 2012-10-18 2014-02-20 Kiekert Aktiengesellschaft Kraftfahrzeugtürschloss
DE102012111298A1 (de) * 2012-11-22 2014-05-22 Kiekert Aktiengesellschaft Kraftfahrzeugtürverschluss
DE102013006521A1 (de) * 2013-04-16 2014-10-16 Kiekert Aktiengesellschaft Kraftfahrzeugtürverschluss
DE102014001160A1 (de) * 2014-01-31 2015-08-06 Kiekert Aktiengesellschaft Elektrischer Kraftfahrzeugtürverschluss mit erhöter Betriebssicherheit
DE102015108738A1 (de) * 2015-06-02 2016-12-08 Kiekert Ag Kraftfahrzeugtürverschluss
DE102016010672A1 (de) * 2016-09-05 2018-03-08 Magna BÖCO GmbH Verriegelungsvorrichtung für eine Fahrzeugtür und Verfahren
DE102017124520A1 (de) * 2017-10-20 2019-04-25 Kiekert Ag Kraftfahrzeugtürschloss
DE102017124521A1 (de) * 2017-10-20 2019-04-25 Kiekert Ag Kraftfahrzeugtürschloss

Also Published As

Publication number Publication date
EP3969699B1 (fr) 2023-11-01
DE102019112470A1 (de) 2020-11-19
WO2020228895A1 (fr) 2020-11-19

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