EP4073335A1 - Kraftfahrzeugschloss - Google Patents
KraftfahrzeugschlossInfo
- Publication number
- EP4073335A1 EP4073335A1 EP20838895.9A EP20838895A EP4073335A1 EP 4073335 A1 EP4073335 A1 EP 4073335A1 EP 20838895 A EP20838895 A EP 20838895A EP 4073335 A1 EP4073335 A1 EP 4073335A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- lever
- motor vehicle
- vehicle lock
- control
- locking
- 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
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
- E05B81/00—Power-actuated vehicle locks
- E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
- E05B81/16—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators operating on locking elements for locking or unlocking action
-
- 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
- E05B77/06—Preventing unwanted lock actuation, e.g. unlatching, at the moment of collision by means of inertial forces
-
- 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
- E05B77/32—Vehicle locks characterised by special functions or purposes allowing simultaneous actuation of locking or unlocking elements and a handle, e.g. preventing interference between an unlocking and an unlatching action
-
- 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
-
- 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
- E05B81/34—Details of the actuator transmission of geared transmissions
-
- 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
-
- 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
- E05B81/90—Manual override in case of power failure
Definitions
- the invention relates to a motor vehicle lock, in particular an electrically actuatable motor vehicle lock, having a lock with a rotary latch and at least one pawl, a release lever, the release lever cooperating with the lock in such a way that a locked lock can be unlocked and the release lever by means of an electric Drive unit and at least one manually operable operating lever can be operated, a locking unit, wherein a manual unlocking of the locking mechanism is un terbindbar by means of the locking unit.
- An electrically operated locking device is known from DE 10 201 108 739 A11.
- the document discloses a method for controlling a motor vehicle door lock having a lock, an electric drive, in which the lock is unlocked by means of the electric drive.
- the locking mechanism is assigned to a locking mechanism sensor, whereby the drive can be activated or deactivated depending on the switching position of the locking mechanism sensor.
- DE 20 2012 003 171 U1 discloses a motor vehicle door lock, with a locking mechanism, furthermore with an electric drive for the locking mechanism and with a child safety element with an associated sensor, the electrical drive for opening the locking mechanism being activated or depending on the position of the sensor being queried de can be activated.
- the motor vehicle door lock has a drive unit consisting of an electric motor, a worm and a driven pulley, whereby a release lever can be actuated by means of the driven pulley and the release lever can unlock a locked lock.
- the electrically operated locking device or the motor vehicle door lock can be opened electrically operated by means of an initialization of a sensor, for example by an inside door handle or an outside door handle. In any case, however, a mechanical connec tion between the internal operating lever and the external operating lever and the release lever can be produced.
- an electrically operated motor vehicle lock with a lock with a rotary latch and at least one pawl, a release lever, a locked lock can be unlocked by means of the release lever, an electric drive unit with a motor and an output pulley driven by the motor, whereby by means of the drive pulley, the release lever can be actuated.
- the drive unit can be initialized by means of a signal transmitter. The initialization can take place here using a handle, for example an outside door handle or an inside door handle.
- the state of the art has basically proven itself.
- the developers always strive to develop smaller, lighter and more compact locking systems so that on the one hand costs can be reduced and on the other hand the space requirement and the weight of the locking system and thus of the motor vehicle can be reduced.
- the functionality of the motor vehicle lock must always be guaranteed and security measures must be adhered to. This is where the invention comes into play.
- the task is to provide an improved motor vehicle lock.
- the task arises of providing a simplified motor vehicle lock provided with a small number of components.
- the task arises of providing a cost-effective and structurally simple solution for actuating an electrically opening lock.
- a motor vehicle lock in particular an electrically operated motor vehicle lock, is provided, having a locking mechanism with a rotary latch and at least one pawl, a release lever, the release lever cooperating with the locking mechanism in such a way that that a locked lock can be unlocked and wherein the release lever can be actuated by means of an electric drive unit and at least one manually operable operating lever, a locking unit, wherein manual unlocking of the lock is un terbindbar by means of the locking unit, and wherein by means of the drive unit a simultaneous locking of the operating lever and an unlocking of the locking mechanism is possible.
- Due to the structure of the motor vehicle lock according to the invention there is now the possibility ge to provide locking of the Automatic len actuation chain with the smallest possible number of components and at the same time perform an electrical opening of the Ge lock.
- the drive unit is able to hold the locked locking system in the closed position and at the same time to close the release lever in this way operate so that the pawl is lifted off the rotary latch.
- the drive unit therefore has a double function.
- the drive unit locks the motor vehicle lock, an unlocked and locked state of the motor vehicle lock being adjustable, and on the other hand, the drive unit can actuate the release lever directly. In other words, the door lock remains locked even during the electrical opening.
- motor vehicle lock also includes those locks that are used in doors, sliding doors, flaps and / or covers in motor vehicle locks, precisely wherever components attached to the motor vehicle must be kept in their position so that they can pivot or move.
- the motor vehicle lock according to the invention preferably relates to a side door. Such motor vehicle fitters to grasp a locking mechanism consisting of a rotary latch and at least one pawl.
- the locking mechanism can be equipped with two or more pawls or, for example, have a locking or blocking lever. Preference is given to using locking mechanisms that have a pre-locking position and a main locking position. In particular in the main locking position, in which the locking system is in the maximally closed position, an opening torque is preferably set in the locking mechanism. Opening the moment means here that a moment in the locking mechanism occurs in the main notch position, which moment acts on the pawl that is in engagement with the catch from the detent position. The locking mechanism thus naturally strives in an opening direction.
- the release lever is preferably pivotably mounted in the motor vehicle lock and interacts directly with the locking mechanism.
- the release lever can act on the first and / or second pawl or the locking or blocking lever, where for example the locking or blocking lever can be pivoted by means of the release lever so that a locking mechanism can be opened independently with an opening moment .
- the release lever can also act directly on the pawl that is in engagement with the rotary latch, so that the locked ratchet can be unlocked.
- the release lever can be operated manually by means of an operating lever or there is a drive unit in the motor vehicle lock that acts on the release lever. A manual actuation of the release lever can be carried out as a manual direct intervention by the internal actuating lever or the external actuating lever.
- the back drive of the drive from the electrically opening direction is realized via a spring assigned to the release lever, since this is present per se, the drive force is not reduced here and the number of components remains the same.
- the locking system can also be constructed in such a way that it remains engaged when the external operating lever is moved and disengaged when the control lever is blocked.
- a locking unit is usually also included in the lock, the manual actuation of the release lever being able to be prevented by means of the locking unit.
- the locking unit thus interrupts the manual operating lever chain, where in the case of an interruption of the outer operating lever chain of a Verrie rules, whereas an interruption of the inner operating lever chain forms an anti-theft device.
- the drive unit has an electric drive, a drive wheel, a driven pulley and at least one adjusting element.
- the drive unit comprises an electric drive, preferably an electric direct current motor, on whose output shaft a drive wheel, preferably a worm wheel of a downstream gear stage, is attached.
- the drive wheel interacts with an output disk to form the gear, the output disk preferably interacting with an actuating element.
- the motor vehicle lock can be locked or unlocked by means of the actuating element.
- no clutch is actively moved for locking and unlocking, there is no coupling or decoupling. Rather, the control lever is deprived of a degree of freedom, the control lever is blocked. This blocking in turn has an advantageous effect on the acoustics and the force balance, since the entire torque of the drive unit can be used for electrical opening and no additional control elements have to be moved.
- the drive unit is controlled by means of a control unit belonging to the motor vehicle, with a control signal for opening the lock or unlocking the locking mechanism, for example by means of an outside or inside door handle, as well as by means of a sensor signal, for example a touch sensor can be arranged in or motor vehicle.
- the drive unit is activated in order to initiate unlocking of the locking mechanism by means of the downstream transmission and the actuating element.
- the output disk and the actuating element can be formed in one piece, with, for example, a control contour on the output disk being able to act directly on the release lever. If the actuating lever can be brought into engagement with the release lever by means of a control lever, a further variant of the invention results.
- An arrangement of a control lever between the actuation lever and the release lever enables the actuation lever to be decoupled from the control lever.
- the control lever for example by means of a clutch lever, can interrupt the actuating lever or the actuating lever chain towards the release lever.
- a control means is thus made available with which a further securing means can be made available for the locking system.
- the clutch lever can be mounted on the actuating lever and ge leads in a cam of the control lever. If the control lever is now fixed by means of the drive unit, the position of the clutch lever can be guided, for example, by a control contour in the control lever, and the actuation lever chain from the actuation lever to the release lever can be prevented.
- the control lever By means of the control lever, the operating lever chain, and in particular with the aid of the drive unit, can thus be interrupted.
- the locking system can consequently be locked by means of the drive unit.
- the external operating lever chain is preferably interrupted so that the locking system is locked. It is of course also conceivable that the actuation lever chain is interrupted in such a way that an internal actuation lever chain can also be blocked or interrupted in the force curve, so that theft protection can also be implemented.
- the control lever can be blocked and released by means of the
- the drive unit comprises an electric motor, with a downstream transmission and an actuating element, it being possible to prevent manual unlocking of the locking mechanism by means of the actuating element.
- the control lever is part of a safety unit, consisting of a control unit, clutch lever and operating lever.
- the actuating element acts on the control lever and can release or block a movement of the control lever.
- the actuating element thus has a double function. On the one hand, unlocking of the locking mechanism can be initiated by means of the adjusting element and, on the other hand, manual unlocking of the locking mechanism can be prevented or released by means of the adjusting element. are given.
- the actuating element is preferably pivotably movable, that is to say received in the motor vehicle lock such that it can pivot about an axis.
- the actuating element can be pivoted in such a way that it disengages from the control lever, as a result of which the control lever is released.
- the adjusting element can also be moved into a position in which the adjusting element blocks a movement of the control lever. In the blocking position of the actuating element, the motor vehicle lock is locked or locked and theft-proof.
- a middle position of the actuating element can be secured by means of a fuse, that is to say a flexible lock or a spring element. This also applies to the end position, for example in the unlocked position.
- the release lever can be actuated by means of the actuating element.
- the actuating element can interact directly with the release lever, a pivoting movement of the actuating element resulting in a pivoting movement of the preferably pivotable motor vehicle received release lever.
- the release lever acts directly on the locking mechanism and preferably on at least one pawl.
- the actuating element can be designed as a separate actuating element and driven by means of the gear connected downstream of the electric motor or is directly part of the gear, the actuating element being designed, for example, as an extension of the output gear of the gear.
- the release lever has, for example, an extension that extends into the pivoting range of the actuating element, so that in a preferred embodiment the release lever can be stored together with the control lever and the actuating lever in the motor vehicle.
- the actuating element can be brought into engagement with the release lever in such a way that the actuating element blocks a movement of the control lever while the release lever is actuated, a further variant embodiment of the invention results.
- the actuating element is pivotably mounted in the motor vehicle lock and preferably in a housing of the motor vehicle lock and / or in a lock plate of the motor vehicle lock.
- the separately designed adjusting element can also be mounted together with the output disk or output gear of the drive unit.
- the adjusting element moves the release lever so that the locking mechanism can be unlocked.
- the adjusting element remains in engagement with the control lever.
- the control lever thus remains in a blocked position during triggering, so that the motor vehicle lock is still locked.
- the structural design of the motor vehicle lock according to the invention enables the number of components required for locking the motor vehicle lock and for unlocking the locking mechanism to be reduced to a minimum.
- further functions such as an inertia-based security system, can be integrated into the motor vehicle lock.
- the actuating element can be brought into engagement with a control contour of the control lever during actuation of the Auslströmhe lever.
- the movement of the control lever can be blocked by a control contour on the control lever in conjunction with a control cam on the actuating element.
- a control cam is formed or attached to the adjusting element, which is in a handle with a control contour on the control lever.
- cams on the control and / or friction partners are attached to the control contour, which have a slight enable low-noise and / or friction-reducing interaction between the control contour and control cam.
- control cam can have a coating and / or be formed from a different material in some areas.
- the control cam preferably sweeps over the control contour during the entire movement of the release lever, so that the control cam is continuously in engagement with the control contour over the entire pivot angle for actuating the release lever.
- the actuating element can be moved by means of the drive unit into a release position in which the control lever can be released and into a blocking position in which the control lever can be blocked.
- the actuator controls the movement of the control lever and is able to lock the motor vehicle lock and / or to unlock. The locking takes place here in that the control lever is released or a movement of the control lever is blocked.
- the actuating element is pivoted by means of the drive unit in such a way that the actuating element is transferred into a release position in which the control lever can be actuated without hindrance.
- the control lever cooperates with the actuating lever in such a way that a coupling lever is arranged between the control lever and the actuating lever, the coupling lever being in engagement with the release lever when the actuating lever is not actuated. If the operating lever is now operated at a normal operating speed, the clutch lever engages the release lever and unlocks the lock. If, on the other hand, the control lever is blocked in its movement by means of the actuating element, when the actuating lever moves, the coupling lever is guided in a control curve in such a way that the coupling lever is deflected, whereby a movement of the actuating lever idles, i.e. the release lever is not actuated. By blocking the control lever, the operating lever can therefore be disabled.
- control lever interacts with a safety system based on mass inertia.
- the control lever can also cooperate with an inertia element. If the motor vehicle lock is in an unlocked state, for example, and there is a pulse-like impact on the motor vehicle lock, as can be initialized, for example, by an accident, the inertia-based security system prevents the control lever from moving. If, for example, an external control handle is actuated by the impulse acting on the motor vehicle, a mechanical connection between the external handle and the control lever can lead to an actuation of the control lever. In this case the mass element counteracts the impulse and keeps the control lever in its starting position.
- the control lever controls the movement of the clutch lever between the control lever and the actuating lever and deflects the clutch lever in such a way that the release lever is not blocked.
- the clutch lever is pivotably received on the actuating lever and also out in a control curve of the control lever.
- the clutch lever is guided in the control curve in such a way that the clutch lever does not engage with the release lever.
- the mass element prevents the movement of the control lever, the inertia element counteracting the pulse on the motor vehicle and keeps the control lever in its starting position.
- the control lever is coupled to the external operating lever via a non-positive connection so that the control lever performs the same movement as the external operating lever. If the control lever is blocked in its movement, the clutch lever is pivoted out via a control contour on the control lever and by means of the movement of the movement of the external operating lever.
- the unlocked system can be synchronized via an electric open run and is locked again after the electric open run has been carried out.
- a mass lever to the control lever in order to implement a crash barrier, as is the case, for example, in the DE 10 2017 102 549 A1, the disclosure content of which with regard to the integration of the inertia lever is hereby fully declared to be the subject of the application.
- a locking mechanism can be provided which locks, releases and secures the motor vehicle lock with the smallest possible number of components.
- additional mechanisms such as separate locking mechanisms, can be dispensed with.
- Figure 1 shows a three-dimensional representation of a motor vehicle lock constructed according to the invention, only the components of the motor vehicle necessary to explain the invention are shown in one embodiment,
- FIG. 2 shows a plan view of the drive unit according to FIG. 1 in a locked position of the motor vehicle lock, with a deflected, i.e. actuated, operating lever,
- FIG. 3 the motor vehicle lock in an unlocked position and a non-actuated operating lever
- FIG. 4 shows the motor vehicle lock according to the invention in an unlocked position and with the actuating lever pivoted
- FIG. 5 shows the motor vehicle lock according to the invention in the locked position with a partially actuated release lever
- FIG. 6 shows the motor vehicle lock according to the invention in the locked position with the release lever fully actuated.
- FIG. 1 shows a three-dimensional view of a motor vehicle lock 1 with the components essential for the invention.
- a locking mechanism 2 consisting of a rotary latch 3 and a locking pawl 4, with the locking mechanism 2 being in a low-locking position, can be unlocked by means of a release lever 5.
- the release lever 5 is mounted in the motor vehicle lock 1 about a common axis 6 with the control lever 7 and an actuating lever 8.
- a clutch lever 9 is received in the actuating lever 8 so as to be pivotable about an axis 10.
- the drive unit 11 has an electric motor 12, on the output shaft of which a worm wheel 13 is arranged, the worm wheel 13 forming a first gear stage 15 with an output wheel 14.
- the output gear 14 interacts with an actuating element 17.
- the adjusting element 17 is in turn received in the motor vehicle lock 1 such that it can pivot about the axis 18, the adjusting element 17 cooperating with the control lever 7.
- the locking mechanism 2 is shown in FIG. 1 in a down position, the rotary latch 3 being shown by means of the pawl 4 in the down position and thus, for example, a closed door.
- the actuating lever 8 is in an unactuated starting position A.
- FIG. 1 thus shows the unactuated motor vehicle lock 1 in a closed position.
- the position of the actuating lever 8 is shown in FIG. 2, in which the actuating lever 8 has been pivoted into its actuating position B.
- the motor vehicle lock 1 is in the locked state, the actuating element 17 fixing the control lever 9 in its non-actuated position.
- the adjusting element 17 has a control cam 19 which cooperates with a control contour 20 on the control lever 9.
- the control cam 19 fixes the control lever 9 in its starting position, so that the coupling lever 9 pivotably mounted in the actuating lever 8 is deflected.
- the clutch lever 9 is deflected by a control curve 21 so that the clutch lever 9 does not come into engagement with the release lever 5. This case can occur, for example, when a user pulls on the outside or inside door handle, as a result of which the actuating lever 8 is pivoted. The operation of the inside or outside door handle is therefore idle.
- the motor vehicle lock 1 is shown in an unlocked position, so that manual unlocking of the locking mechanism 2 is possible.
- the actuating element 17 was pivoted in the direction of the arrow P1 by means of the drive unit 11.
- the control cam 19 gets through the pivoting of the adjusting element 17 except A handle with the control contour 20.
- the actuating lever 8 is in its starting position A and the clutch lever 9 engages the release lever 5.
- the motor vehicle lock 1 is thus for example by means of an inside door handle or a
- the outer door handle can be unlocked manually using the operating lever 8.
- the manual unlocking of the locking mechanism is shown in FIG. 4, the actuating lever 8 having pivoted the release lever 5 by means of the coupling lever 9.
- the actuating lever 8 was pivoted from its starting position 8 in the direction of the arrow P1 by the angle a.
- the angle ⁇ can, for example A pivot angle of 20 to 50 degrees and preferably a pivot angle of 25 to 40 degrees, and even more preferably a pivot angle of approx. 30 degrees.
- the release lever 5 was pivoted in such a way that the pawl 4 has been wasted in the direction of the arrow P2, as can be seen in FIG. 1, so that the pawl 4 comes out of engagement with the rotary latch 3.
- FIG. 5 now illustrates the electrical unlocking of the locking mechanism by means of the drive unit 11.
- the lock 1 is in a locked position since the control cam 19 is in engagement with the control contour 20.
- FIG. 5 shows the state in which the adjusting element 17 has already been pivoted by means of the electric motor 12, specifically in the direction of the arrow P3.
- the actuating element 17 engages with the release lever 5 or maintains engagement with the release lever 5 and moves the release lever 5 clockwise.
- the control lever 7 is held in its starting position, so that manual opening of the motor vehicle lock 1 can be prevented.
- the control cam 19 remains in contact with the control contour 20 or prevents the control lever 7 from moving, so that a locked state is continuously present during the release of the locking mechanism 2.
- FIG. 6 the unlocking of the locking mechanism by means of the drive unit 11 is shown, the release lever 5 being pivoted by means of the adjusting element 17 so far that the pawl 4 was moved out of engagement with the rotary latch 3.
- the lock is unlocked and a lock holder can be released from the rotary latch 3.
- the adjusting element 17 is also in engagement with the control lever 7 in the open position of the locking mechanism, so that a locked state is given.
- the motor vehicle lock 1 can thus be opened manually neither by means of the inside operating lever nor by means of the outside door handle. Opening by means of an inside door handle would only be possible in the event that an independent operating lever chain is connected to the inside door reached out on the release lever.
- the actuating element 17 consequently causes the locking mechanism to be unlocked in one actuation direction, in the direction of arrow P3, whereas actuation of the actuating element in the direction of arrow P leads to unlocking of the motor vehicle lock 1.
- locking and unlocking of the locking mechanism can thus be implemented by means of a drive unit 11 and two directions of actuation of the actuating element 17.
- control lever 7 interacts with a mass inertia element, not shown, so that even in an unlocked state of the motor vehicle lock and an excessively strong acceleration of the actuating lever 8, unlocking of the locking mechanism can be prevented by holding the control lever 7 in its starting position .
- the inertial mass element counteracts an external impulse and holds the control lever 7 in its starting position, which in turn brings the clutch lever 9 out of engagement with the release lever 5 by means of the control cam 21.
- control contour 21 control cam
Landscapes
- Lock And Its Accessories (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102019133654.6A DE102019133654A1 (de) | 2019-12-10 | 2019-12-10 | Kraftfahrzeugschloss |
| PCT/DE2020/101042 WO2021115537A1 (de) | 2019-12-10 | 2020-12-09 | Kraftfahrzeugschloss |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP4073335A1 true EP4073335A1 (de) | 2022-10-19 |
| EP4073335B1 EP4073335B1 (de) | 2023-11-22 |
Family
ID=74175546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20838895.9A Active EP4073335B1 (de) | 2019-12-10 | 2020-12-09 | Kraftfahrzeugschloss |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US12188267B2 (de) |
| EP (1) | EP4073335B1 (de) |
| DE (1) | DE102019133654A1 (de) |
| WO (1) | WO2021115537A1 (de) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4091692B1 (de) * | 2021-05-21 | 2025-10-01 | MANN+HUMMEL GmbH | Filtersystem mit einem filterelement und einer sicherheitsanordnung, eine sicherheitsanordnung und ein filterelement |
| DE102021126641A1 (de) * | 2021-10-14 | 2023-04-20 | Kiekert Aktiengesellschaft | Kraftfahrzeug-Schloss insbesondere Kraftfahrzeug-Türschloss |
| DE102021128448A1 (de) | 2021-11-02 | 2023-05-04 | Kiekert Aktiengesellschaft | Kraftfahrzeug-Schloss insbesondere Kraftfahrzeug-Türschloss |
| DE102021128868A1 (de) | 2021-11-05 | 2023-05-11 | Kiekert Aktiengesellschaft | Kraftfahrzeug-Schloss insbesondere Kraftfahrzeug-Türschloss |
| CN114837499B (zh) * | 2022-03-31 | 2023-06-02 | 上海工程技术大学 | 具有电动开启、吸合支链的自适应多功能汽车侧门锁 |
| DE102022117167A1 (de) | 2022-07-11 | 2024-01-11 | Kiekert Aktiengesellschaft | Kraftfahrzeug-Schloss |
| DE202022103943U1 (de) | 2022-07-13 | 2023-10-16 | Kiekert Aktiengesellschaft | Kraftfahrzeugschloss insbesondere Kraftfahrzeug-Türschloss |
| DE102022124185A1 (de) | 2022-09-21 | 2024-03-21 | Kiekert Aktiengesellschaft | Kraftfahrzeug-Schloss insbesondere Kraftfahrzeug-Türschloss |
| DE102022124186A1 (de) | 2022-09-21 | 2024-03-21 | Kiekert Aktiengesellschaft | Kfz-Schloss |
| DE102023110265A1 (de) | 2023-04-21 | 2024-10-24 | Kiekert Aktiengesellschaft | Kraftfahrzeug-Schloss |
| EP4700195A1 (de) * | 2024-08-22 | 2026-02-25 | Minebea AccessSolutions France | Fahrzeugtürschloss |
| CN119801334A (zh) * | 2024-11-29 | 2025-04-11 | 比亚迪股份有限公司 | 电动锁及车辆 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2241522T3 (es) * | 1999-04-16 | 2005-11-01 | BROSE SCHLIESSSYSTEME GMBH & CO. KG | Cerradura de puerta de vehiculo automovil o similar. |
| DE50111505D1 (de) * | 2000-09-07 | 2007-01-04 | Brose Schliesssysteme Gmbh | Kraftfahrzeug-türschloss mit kombiniertem zentralverriegelungs- und öffnungsantrieb |
| DE10048709A1 (de) * | 2000-09-30 | 2002-04-18 | Kiekert Ag | Kraftfahrzeugtürverschluss |
| DE102012003743A1 (de) * | 2012-02-28 | 2013-08-29 | Kiekert Aktiengesellschaft | Kraftfahrzeugtürverschluss |
| DE202012003171U1 (de) * | 2012-03-28 | 2013-07-01 | Kiekert Aktiengesellschaft | Kraftfahrzeugtürverschluss |
| DE102013110201A1 (de) * | 2013-09-16 | 2015-03-19 | BROSE SCHLIEßSYSTEME GMBH & CO. KG | Kraftfahrzeugschloss |
| DE102014001160A1 (de) * | 2014-01-31 | 2015-08-06 | Kiekert Aktiengesellschaft | Elektrischer Kraftfahrzeugtürverschluss mit erhöter Betriebssicherheit |
| DE102015108739A1 (de) * | 2015-06-02 | 2016-12-08 | Kiekert Ag | Verfahren zur Steuerung eines Kraftfahrzeugtürverschlusses |
| DE202015106321U1 (de) * | 2015-11-19 | 2017-02-22 | BROSE SCHLIEßSYSTEME GMBH & CO. KG | Kraftfahrzeugschloss |
| DE102017102549A1 (de) * | 2017-02-09 | 2018-08-09 | Kiekert Ag | Kraftfahrzeugschloss |
| DE102017124520A1 (de) * | 2017-10-20 | 2019-04-25 | Kiekert Ag | Kraftfahrzeugtürschloss |
| DE102017124521A1 (de) * | 2017-10-20 | 2019-04-25 | Kiekert Ag | Kraftfahrzeugtürschloss |
-
2019
- 2019-12-10 DE DE102019133654.6A patent/DE102019133654A1/de active Pending
-
2020
- 2020-12-09 WO PCT/DE2020/101042 patent/WO2021115537A1/de not_active Ceased
- 2020-12-09 EP EP20838895.9A patent/EP4073335B1/de active Active
- 2020-12-09 US US17/783,877 patent/US12188267B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20230014292A1 (en) | 2023-01-19 |
| DE102019133654A1 (de) | 2021-06-10 |
| US12188267B2 (en) | 2025-01-07 |
| EP4073335B1 (de) | 2023-11-22 |
| WO2021115537A1 (de) | 2021-06-17 |
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