EP4416356A1 - Kraftfahrzeug-schloss insbesondere kraftfahrzeug-türschloss - Google Patents
Kraftfahrzeug-schloss insbesondere kraftfahrzeug-türschlossInfo
- Publication number
- EP4416356A1 EP4416356A1 EP22789851.7A EP22789851A EP4416356A1 EP 4416356 A1 EP4416356 A1 EP 4416356A1 EP 22789851 A EP22789851 A EP 22789851A EP 4416356 A1 EP4416356 A1 EP 4416356A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pawl
- arm
- rotary latch
- contour
- spring
- 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
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/04—Spring arrangements in locks
-
- 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
- E05B81/66—Monitoring or sensing, e.g. by using switches or sensors the bolt position, i.e. the latching status
- E05B81/68—Monitoring or sensing, e.g. by using switches or sensors the bolt position, i.e. the latching status by sensing the position of the detent
-
- 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
- E05B81/66—Monitoring or sensing, e.g. by using switches or sensors the bolt position, i.e. the latching status
-
- 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
- E05B85/20—Bolts or detents
- E05B85/24—Bolts rotating about an axis
- E05B85/243—Bolts rotating about an axis with a bifurcated bolt
-
- 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
- E05B85/20—Bolts or detents
- E05B85/24—Bolts rotating about an axis
- E05B85/26—Cooperation between bolts and detents
Definitions
- Motor vehicle lock in particular motor vehicle door lock
- the invention relates to a motor vehicle lock, in particular a motor vehicle door lock, with a locking mechanism consisting essentially of the locking mechanism components rotary latch and pawl, also with at least one sensor for querying the position of the rotary latch and the pawl, and with at least one pushbutton element between the sensor and the associated locking mechanism component, wherein the pushbutton element is equipped with a pawl contour and a rotary latch contour for sensing a closed position of the pawl on the one hand and the rotary latch on the other hand, wherein the pushbutton element is also designed to be rotatable with respect to an axis, and wherein the pushbutton element is designed to be rotatable with respect to an axis, and wherein the pushbutton element is moved in the direction of with the aid of a spring the locking mechanism is pretensioned.
- a motor vehicle door lock with a closing drive is described, for example, in DE 10 2009003402 A1.
- a closing lever acting on the rotary latch is realized.
- a closing lever switch is provided to determine a functional position of the closing lever.
- a functional position of the pawl can be detected using a pawl switch.
- the closing lever acts as a feeler element of the closing lever switch that scans a cam of the rotary latch.
- the pushbutton element is designed as an elastically adjustable actuating element or bending element. Both the rotary latch and the pawl are coupled to the actuating element, so that reaching the main latching position of the lock latch only triggers a sensor together with reaching the main latching position of the pawl. Otherwise the sensor is in the non-triggered state.
- the elastically adjustable actuating element is designed as an elongate flexible element and is clamped on one side at a clamping point in the manner of a flexible beam.
- the bending element itself can be a metal or plastic strip.
- Such metal or plastic strips are not only aging effects but in particular temperature fluctuations during operation of such Subject to motor vehicle lock. In practice, this can lead to malfunctions being observed when scanning the closed position of the pawl on the one hand and the catch on the other.
- an alternative second variant works with a probe element designed to be rotatable relative to an axis.
- the probe element has the pawl contour and the rotary latch contour for sensing the closed position of the pawl on the one hand and the closed position of the rotary latch on the other.
- the pushbutton element acts on the sensor.
- the feeler element can consequently also detect a deviation of the pawl from its closed position and ensures that the sensor is acted upon accordingly.
- a control unit evaluating the signals from the sensor is comprehensively informed about the respective state of the locking mechanism.
- the embodiment described above has proven itself in principle and is also insensitive to any temperature effects. This is because the button element, in the context of the second variant described, is a shift lever that is rotatably mounted in the lock case. Although this is designed to be spring-loaded, details of the spring loading remain open. This is where the invention aims to remedy the situation overall.
- the invention is based on the technical problem of further developing such a motor vehicle lock and in particular a motor vehicle door lock in such a way that the functional reliability is increased and in particular temperature and aging effects are not observed and a reliable position query of both the rotary latch and the pawl is possible using the sensor .
- the invention proposes in a generic motor vehicle lock and in particular motor vehicle door lock that the spring prestressing the button element in the direction of the locking mechanism is stationary and acts on the button element with a spread spring arm.
- the spring is advantageously a spiral spring with a coiled spring section and two spring arms extending therefrom.
- one spring arm is generally designed as a feeler spring arm that acts on the feeler element and the other spring arm as a stop spring arm that rests against a stop.
- the coiled spring section is usually slipped onto a pin that is present, for example, in a lock housing.
- the lock housing usually also provides the stop for the stop spring arm.
- the pin in question and the stop may each be molded onto the lock housing, which is typically made of plastic.
- the sensor is usually a (single) sensor which, in conjunction with the probe element, has reliable information about the functional states and in particular, taking the closed position of the locking component concerned gives information. In fact, whenever at least one locking mechanism component deviates from its closed position, the button element ensures that the (single) sensor is acted upon.
- the senor may be a tactile sensor, for example a switch.
- the sensor can also function as a non-contact sensor in the sense of a Hall sensor.
- a magnet opposite the Hall sensor may be embedded in the probe element.
- the overall functional reliability is increased compared to the prior art because the special design of the spring ensures that the pushbutton element ultimately only has the two basic positions, namely in contact with both locking mechanism components on the one hand and at a distance from both locking mechanism components on the other hand takes.
- the first basic position is then modified to the extent that the button element that can be rotated about the axis can be pivoted in this first basic position in contact with both locking mechanism components, namely by the pawl not in engagement with the rotary latch, which consequently in this case its to be scanned has left the closed position. This leads to an impact on the sensor.
- the sensor is also acted upon when the pushbutton element assumes its second basic position or basic position at a distance from both the rotary latch and the pawl. This makes it possible according to the invention to reliably detect any deviation of at least one locking mechanism component from its closed position using the (single) sensor. Any temperature and aging effects are irrelevant. This is where the main advantages can be seen.
- the feeler element is designed as a multi-arm lever that can be rotated about the axis and has at least one contour arm and sensor arm.
- the Low-contour generally has the pawl contour and the rotary latch contour.
- the sensor arm is designed to interact with the sensor.
- the axis for the pushbutton element designed as a multi-armed lever is generally defined by a bolt or pin, which for this purpose may be molded onto the plastic lock housing already mentioned. In principle, however, the bolt or pin in question can also be connected to a lock case that supports the locking mechanism.
- the multi-armed lever has a slotted recess in the region of the axis in question. Consequently, the previously described bolt or pin, which defines the axis, dips into this slot recess.
- the multi-arm lever can, in addition to rotary movements, also perform a lever offset in the longitudinal extension of the elongated hole. That is, the multi-arm lever can be moved along the slot recess through the slot recess provided in the multi-arm lever in the area of the axis, so that the previously described lever offset is observed in the longitudinal extent of the slot recess.
- the basic positions already mentioned can be realized and implemented in a particularly simple and functional manner.
- the pin or bolt in question thus assumes a first end position within the slotted recess in the first basic position with the pushbutton element in contact with both locking mechanism components.
- the pin or bolt in question in the second basic position, in which the pushbutton element is arranged at a distance from the two locking mechanism components, the pin or bolt in question has a position in a second end position within the elongated hole recess.
- the procedure is such that the axis of the multi-arm lever is rotatably mounted on a bolt or pin connected to the pawl.
- the bolt or pin already described above and defining the axis is consequently not stationary on the lock housing or the lock case. Rather, the bolt or pin supporting the multi-arm lever or the pushbutton element is connected to the pawl and is consequently moved along with the pawl.
- a recess in the multi-arm lever that accommodates the bolt on the pawl functions as a pawl contour. This is because the recess follows the movement of the pawl and can consequently work as a pawl contour and thus detect the closed position of the pawl in connection with the feeler element or multi-arm lever.
- the two basic positions already described can be realized and implemented.
- the button element In the first basic position, the button element is in contact with the two locking mechanism components. Starting from this first basic position, a deviation of the pawl from your closed position results in the sensor being acted upon. In this variant, the deviation of the pawl from its closed position corresponds to the pawl being lifted off the rotary latch.
- the multi-armed lever is composed of two multi-armed lever parts mounted rotatably relative to one another. These two multi-arm lever parts are preferably mounted coaxially with one another.
- the two multi-arm lever parts are prestressed by a common spring so that they rest against one another.
- the two multi-arm lever parts can be designed in such a way that one multi-arm lever part is equipped with the rotary latch contour that scans the rotary latch, while the other multi-arm lever part has the pawl contour that scans the pawl.
- the relevant multi-armed lever part is equipped with a ratchet contour arm and, in addition, the sensor arm, i.e. designed as a two-armed lever.
- the multi-arm lever part mentioned first has only one rotary latch contour arm.
- the spring provided between the two multi-arm lever parts which prestresses both multi-arm lever parts for mutual contact, makes it possible, starting from the first basic position with the pushbutton element or the multi-arm lever in contact with both locking mechanism components, to prevent any pivoting movement or deviation of the pawl from your To be able to detect the closed position easily. Because such a deviation or raised position of the pawl relative to the rotary latch in the first basic position leads to the pawl contour arm following the pivoting movement of the pawl. Likewise the sensor arm. As a result, the sensor interacting with the sensor arm is acted upon and detects the deviation of the pawl from its closed position in this first basic position.
- the pushbutton element or the multi-arm lever is in contact with both locking mechanism components, then the between the two multi-arm lever parts takes care of it interposed spring for the fact that the two multi-arm lever parts rest against each other.
- the second basic position is assumed, in which the multi-arm lever is positioned at a distance from the two locking mechanism components.
- the rotary latch contour is designed as a rotary latch contour lug.
- the relevant rotary latch contour lug together with the associated contour arm can follow any movements of the rotary latch and in particular deviations from its closed position in a particularly sensitive and effective manner. All this succeeds in the sense of a functional and temperature-insensitive solution.
- negative aging effects are not to be feared.
- FIGS. 1 to 3 a motor vehicle lock according to the invention in a first embodiment in different functional positions
- Figures 7 to 9 a third embodiment in matching functional positions.
- a motor vehicle lock which is a motor vehicle door lock.
- this has a locking mechanism 1, 2 consisting essentially of rotary latch 1 and pawl 2 as locking mechanism components 1, 2.
- at least one sensor 3 is Position query of the catch 1 and the pawl 2 realized.
- the sensor 3 is indicated only schematically in the figures. In fact, the sensor 3 can be a tactile sensor, such as a microswitch, or a sensor 3 that works in a non-contact manner, such as a Hall sensor, for example.
- the rotary latch 1 is equipped overall with a plastic casing 4, which is only partially indicated and reproduced.
- the basic structure then also includes a button element 5, which is located between the sensor 3 and the associated locking mechanism components 1, 2, d. H. the rotary latch 1 and the pawl 2 is arranged.
- the button element 5 is equipped with a pawl contour 6 and a rotary latch contour 7 .
- the pawl contour 6 serves to sense a closed position of the pawl 2.
- the rotary latch contour 7 is used to detect a closed position of the rotary latch 1.
- the feeler element 5 is designed to be rotatable relative to an axis, the axis in question being defined by a bolt or pin 8 .
- the pushbutton element 5 is preloaded in the direction of the locking mechanism 1 , 2 with the aid of a spring 9 .
- the spring 9 is designed to be stationary and, according to the exemplary embodiment, is designed as a spiral spring 9 which has a coiled spring section 9a and two spring arms 9b, 9c extending therefrom.
- the coiled spring section 9a may be slipped onto a pin or bolt which, for example, is made in one piece with a plastic housing enclosing the motor vehicle lock.
- the spring arm 9b emanating from the coiled spring section 9a is a spread spring arm 9b of the spring 9, with the aid of which the feeler element 5 is acted upon.
- the relevant spring arm 9b rests against the feeler element 5 and defines a feeler spring arm 9b.
- the remaining spring arm 9c rests against an indicated stop and is consequently designed as a stop spring arm 9c.
- the stop like the pin or bolt accommodating the twisted section 9a, may also be formed onto the lock housing made of plastic, which is not shown in detail.
- the feeler element 5 is designed overall as a multi-armed lever that can be rotated about the axis defined by the bolt or pin 8 .
- the multi-arm lever in question or the feeler element 5 has at least one contour arm 5a and one sensor arm 5b.
- the at least one contour arm 5a has the pawl contour 6 and the rotary latch contour 7 .
- the sensor arm 5b is designed to interact with the sensor 3 . If the sensor 3 is a microswitch, the sensor arm 5b ensures that the switch is actuated as required, as will be explained in more detail below.
- the sensor arm 5 b is equipped with a permanent magnet, the proximity of which corresponds to a signal from the sensor 3 .
- the first exemplary embodiment according to FIGS. 1 to 3 is equipped with the special feature that the multi-arm lever with contour arm 5a and sensor arm 5b or the feeler element 5 has a slot recess 10 in the area of the axis defined by the bolt or pin 8 .
- the slotted recess 10 in the area of the axis or the bolt or pin 8 consequently not only permits rotational movements of the multi-arm lever or feeler element 5, but also a lever offset V, namely along or in its longitudinal extent.
- This lever offset V is shown in FIGS. 1 and 3 and is measured in the end by the path that the bolt or pin 8 can complete within the elongated hole 10 in its longitudinal extension.
- FIG. 1 shows that the pushbutton element or the multi-armed lever 5 is in contact with both locking mechanism components 1 , 2 .
- the closed position of the locking mechanism 1, 2 and consequently the closed position of both the rotary latch 1 and the pawl 2 correspond to this.
- the probe element 5 is at a distance from both Locking components 1, 2 placed.
- the locking mechanism 1 , 2 now assumes its pre-locking position and the pawl 2 is in engagement with a pre-locking position on the rotary latch 1 .
- the catch 1 has a main catch and a first catch.
- the rotary latch 1 is in the main position because the pawl 2 has fallen into the relevant main position.
- the rotary latch 1 is slightly in the opening direction, i. H. been moved around its axis in a clockwise direction and the pawl 2 is in the associated first position of the catch 1 .
- FIG. 2 shows the situation in which the rotary latch 1 has retained its main latching position according to FIG. 1, although the pawl 2 has been opened in contrast.
- FIG. 1 corresponds to the first basic position with the pushbutton element 5 in contact with both locking mechanism components 1, 2, when the locking pawl 2 is lifted from the main locking position, this occurs according to the illustration in FIG. 1 and during the transition from FIG to Fig. 2 to the fact that the pushbutton element, which is still in contact with the two locking mechanism components 1, 2, is also pivoted by the pawl 2, which is pivoted clockwise compared to the rotary latch 1, and specifically by its bolt or pin 8 defined axis.
- the bolt or pin 8 moves along the slotted recess 10, from a first end position in the slotted hole 10 shown in FIG. 1 towards a second end position of the bolt or pin 8 within this slotted hole 10
- the pawl 2 which opens in a clockwise direction, moves against the pawl contour 6 and the contour 7 of the rotary latch is kept in contact with the rotary latch 1 with the aid of the spring 9, the transition from Fig 1 to 2 the sensor arm 5b interacts with the sensor 3. Because the probe element 5 is thereby in pivoted counterclockwise. Previously and in the illustration according to FIG. 1, the sensor arm 5b was spaced apart from the sensor 3 in contrast. As a result of this, the sensor 3 does not emit a signal in the closed position of either the rotary latch 1 or the pawl 2 according to FIG.
- the button element 5 is pivoted counterclockwise about the bolt or pin 8 during the transition from FIG. 1 to FIG been, the sensor arm 5b of the feeler element 5 can interact with the sensor 3, so that the sensor 3 is a signal, for example, to a control unit, not shown. In contrast, no signal is emitted in the functional position according to FIG.
- FIG. 3 now shows the further second basic position, in which the pushbutton element 5 is at a distance from the two locking mechanism components 1 , 2 .
- the rotary latch 1 is in the pre-locking position shown in FIG.
- the pawl 2 has fallen into the first position of the rotary latch 1 .
- the sensor arm 5b of the feeler element 5 ensures that the sensor 3 generates a signal and transmits it to the control unit (not shown).
- FIG. 1 with the rotary latch 1 in the closed position as well as the pawl 2 corresponds to the fact that the sensor 3 does not emit a signal.
- any deviation of at least one of the two locking mechanism components 1, 2 from its closed position now ensures that the sensor 3 is acted upon.
- the rotary latch 1 is still in its closed position or main locking position.
- the pawl 2 from its closed position is namely open, which means that the sensor 3 is acted upon as described.
- the feeler element 5 ensures that the sensor 3 generates a signal. That is, any deviation of at least one of the locking mechanism components 1, 2 from its closed position acts on the sensor 3, so that the non-actuation of the sensor 3 corresponds to the fact that both the rotary latch 1 and the pawl 2 securely assume their closed position, like this 1 represents. It is also clear that the sensor 3 is set up to query the position of both the rotary latch 1 and the pawl 2 .
- FIGS. 4 and 7 corresponds to that in FIG. H. for the closed position of both the catch 1 and the pawl 2.
- FIGS. 6 and 9 correspond to the situation in which rotary latch 1 is in its pre-locking position and not the closed position, whereas pawl 2 is closed, as shown in FIG.
- FIGS. 4 and 7 show the pushbutton element 5 in each case in contact with the two locking mechanism components 1, 2 in the first basic position.
- the second basic position with the spaced-apart feeler element 5 from the two locking mechanism components 1, 2 is accordingly reproduced in FIGS.
- the design at this point is such that the pushbutton element or the multi-arm lever 5 is rotatably mounted with its axis on the bolt or pin 8, which in this case is connected to the pawl 2 is. to do so the pushbutton element or the multi-arm lever has a recess which accommodates the bolt 8 and which fulfills a dual function within the scope of the invention in that the recess also functions as a pawl contour 6 .
- the feeler element 5 can scan the closed position of the pawl 2 via the recess accommodating the bolt 8 or the pawl contour 6, as will be explained in more detail below with reference to this exemplary embodiment.
- the button element 5 remains in contact with the two locking mechanism components 1 , 2 .
- the rotary latch contour 7 is still in contact with the rotary latch 1 .
- the pawl 2 left its closed position during the transition from FIG. 4 to FIG. 5 and was opened in relation to the rotary latch 1 .
- the probe element 5 has, starting from FIG. 4 to FIG.
- the sensor 3 therefore emits a corresponding signal to the control unit, which indicates that at least one of the locking mechanism components 1, 2 has left its closed position. This applies in particular to the open pawl
- the second basic position is now shown in FIG. 6 in such a way that the pushbutton element 5 is positioned at a distance from the two locking mechanism components 1 , 2 .
- This second basic position results in the transition from FIG. 5 to FIG. 6 in that the spring 9 keeps the button element 5 in contact with the two locking mechanism components 1 , 2 .
- the rotary latch 1 since the rotary latch 1 has assumed its pre-locking position during the transition from FIG. 5 to FIG. In this case too, the pushbutton element 5 ensures that the sensor 3 is acted upon because at least one of the locking mechanism components 1, 2 deviates from its closed position, in the present case the rotary latch 1 assumes its pre-latching position. In contrast, the pawl 2 is in its closed state.
- the multi-arm lever or the feeler element 5 is composed of two multi-arm lever parts 5i and 52 mounted rotatably relative to one another.
- the two multi-arm lever parts 5i and 52 are mounted coaxially with one another.
- the bolt or pin 8 that defines the common axis is used for this purpose.
- the two multi-arm lever parts 5i, 52 are prestressed by a common spring 11 for mutual contact.
- the spring 11 is again a spiral spring with a coiled section enclosing the bolt or pin 8 and two spring arms extending therefrom.
- the two spring arms ensure that the two multi-arm lever parts 5i, 52 rest against one another, as is shown in FIGS. If, on the other hand, there is a relative movement between the two multi-arm lever parts 5i and 52 as shown in Fig. 8, the two spring arms are spaced apart and the spring 11 overall ensures that the two multi-arm lever parts 5i, 52, starting from the functional position in 8 are brought back into contact with one another.
- the first basic position is shown in FIG. 7, in which the pushbutton element 5 is held in contact with both locking mechanism components 1, 2. Both the rotary latch 1 and the pawl 2 each assume their closed position.
- the design is such that the rotary latch contour 7 is present on one multi-arm lever part 5i, whereas the further second multi-arm lever part 52 has the pawl contour 6 on the other hand.
- the other second multi-arm lever part 52 is also equipped with the sensor arm 5b. It can be seen that in this embodiment two contour arms 5a are realized, namely the contour arm 5a with the pawl contour 6 on the multi-arm lever part 52 and the further contour arm 5a with the rotary latch contour 7 on the further multi-arm lever part 5i.
- this pivoting movement corresponds to the multi-arm lever part 52 being pivoted relative to the multi-arm lever part 5i, with the spring 11 prestressing the two multi-arm lever parts 5i, 52 being tensioned at the same time.
- the sensor arm 5b is moved in the direction of the sensor 3 and ensures that the sensor 3 emits a signal in this case.
- the pawl 2 deviates from its closed position, namely has been opened. This is because during this opening movement of the pawl 2, the pawl contour 6 is acted upon and thus the contour arm 5a, which together with the sensor arm 5b as a whole defines and describes the multi-arm lever part 52.
- the rotary latch 1 changes from its main locking position to the pre-locking position and the pawl 2 has fallen in.
- at least one of the two locking mechanism components 1, 2 deviates from its closed position, namely the rotary latch 1 located in the pre-locking position. This in turn results in the sensor 3 being acted upon.
- the second basic position of the feeler element 5 is observed at a distance from the two locking mechanism components 1, 2. This can be attributed to the fact that, starting from the functional position according to FIG. 8 , the spring 9 holds the rotary latch contour 7 in contact with the rotary latch 1 .
- the rotary latch 1 since the rotary latch 1 has passed into its pre-locking position during the transition from FIG. 8 to FIG. As a result, the multi-arm lever part 52 having the rotary latch contour 7 moves, acted upon by the spring 11, in the direction of the multi-arm lever part 52, which abut one another in the functional position according to FIG. In this position, the spring 11 ensures that the two multi-arm lever parts 5i and 52 rest against one another. In this case too, the sensor 3 emits a signal because the rotary latch 1 has assumed its pre-latching position and consequently the deviation to be scanned from the closed position of the rotary latch 1 is observed, namely from the main latching position.
- the rotary latch contour 7 for scanning the position of the rotary latch 1 is in each case designed as a rotary latch contour nose 7 .
- the pawl contour 6 in the exemplary embodiment according to FIGS. 1 to 3 is an arc or a bent contour of the probe element 5.
- the pawl contour 6 is the bolt 8-receiving recess of the probe element 5 trained.
- the pawl contour 6 is a separate arm or a separate contour arm 5a.
- Figures 1 to 3 on the one hand and 4 to 6 on the other hand each designed so that it has both the pawl contour 6 and the rotary latch contour 7.
Landscapes
- Lock And Its Accessories (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102021126476.6A DE102021126476A1 (de) | 2021-10-13 | 2021-10-13 | Kraftfahrzeug-Schloss insbesondere Kraftfahrzeug-Türschloss |
| PCT/DE2022/100719 WO2023061527A1 (de) | 2021-10-13 | 2022-09-28 | Kraftfahrzeug-schloss insbesondere kraftfahrzeug-türschloss |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP4416356A1 true EP4416356A1 (de) | 2024-08-21 |
| EP4416356B1 EP4416356B1 (de) | 2025-08-20 |
Family
ID=83692629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP22789851.7A Active EP4416356B1 (de) | 2021-10-13 | 2022-09-28 | Kraftfahrzeug-schloss insbesondere kraftfahrzeug-türschloss |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240410204A1 (de) |
| EP (1) | EP4416356B1 (de) |
| CN (1) | CN118414466A (de) |
| DE (1) | DE102021126476A1 (de) |
| WO (1) | WO2023061527A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116696159A (zh) * | 2022-02-24 | 2023-09-05 | 麦格纳汽车系统(苏州)有限公司 | 使用共用传感器的用于闩锁的位置感测系统 |
| DE102023133663A1 (de) * | 2023-12-01 | 2025-06-05 | Kiekert Aktiengesellschaft | Kraftfahrzeugschloss |
| DE102024126628A1 (de) * | 2024-09-16 | 2026-03-19 | Brose Schließsysteme GmbH & Co. Kommanditgesellschaft | Kraftfahrzeugschloss für ein Verschlusselement eines Kraftfahrzeugs |
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|---|---|---|---|---|
| FR2746838B1 (fr) | 1996-04-02 | 2004-11-26 | Kiekert Ag | Fermeture de portieres pour vehicules automobiles avec serrure de portiere de vehicule automobile et support de serrure asservi |
| DE10330194A1 (de) | 2003-07-03 | 2005-01-20 | Brose Schließsysteme GmbH & Co.KG | Kraftfahrzeug-Türschloß |
| FR2877379B1 (fr) * | 2004-11-02 | 2008-08-15 | Valeo Securite Habitacle Sas | Serrure pour pene a deux crans de fermeture disposant d'un seul commutateur |
| WO2006099730A1 (en) * | 2005-03-23 | 2006-09-28 | Magna Closures Inc. | Global side door latch |
| DE102006052773A1 (de) * | 2006-11-09 | 2008-05-15 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Verschluss eines Fahrzeugs |
| DE102009003402A1 (de) | 2009-01-29 | 2010-08-05 | Witte-Velbert Gmbh & Co. Kg | Drehfallenverschluss mit Zuziehhilfe |
| US8474888B2 (en) * | 2009-03-25 | 2013-07-02 | Magna Closures Inc. | Closure latch for vehicle door |
| US8441346B2 (en) * | 2011-04-13 | 2013-05-14 | GM Global Technology Operations LLC | Vehicle gate ajar notification method |
| US8894106B2 (en) * | 2011-05-19 | 2014-11-25 | Inteva Products, Llc | Vehicle latch |
| JP6417636B2 (ja) * | 2014-09-02 | 2018-11-07 | 三井金属アクト株式会社 | 車両ドアラッチユニットの駆動装置 |
| WO2016206665A1 (de) * | 2015-06-22 | 2016-12-29 | Kiekert Ag | Kraftfahrzeugtürschloss |
| US11332964B2 (en) * | 2017-04-05 | 2022-05-17 | Strattec Security Corporation | Latch assembly |
| DE102017124530A1 (de) * | 2017-10-20 | 2019-04-25 | Kiekert Ag | Kraftfahrzeugtürschloss |
| DE102018113595A1 (de) * | 2018-06-07 | 2019-12-12 | Kiekert Ag | Kraftfahrzeugtürschloss |
| DE102019100593A1 (de) * | 2019-01-11 | 2020-07-16 | Kiekert Aktiengesellschaft | Kraftfahrzeugschloss |
| DE102019100591A1 (de) * | 2019-01-11 | 2020-07-16 | Kiekert Aktiengesellschaft | Kraftfahrzeugschloss |
| DE102019105631A1 (de) * | 2019-03-06 | 2020-09-10 | Kiekert Aktiengesellschaft | Kraftfahrzeug-Schloss |
| DE102019107572A1 (de) | 2019-03-25 | 2020-10-01 | Kiekert Aktiengesellschaft | Kraftfahrzeug-schloss |
| US20210172211A1 (en) | 2019-12-10 | 2021-06-10 | Brose Schließsysteme GmbH & Co. Kommanditgesellschaft, Wuppertal | Motor vehicle lock arrangement |
| JP7827980B2 (ja) * | 2022-06-06 | 2026-03-11 | 株式会社アンセイ | 車両用開閉体のロック装置 |
| KR20240077929A (ko) * | 2022-11-25 | 2024-06-03 | 현대자동차주식회사 | 래치기구의 개폐 감지시스템 |
-
2021
- 2021-10-13 DE DE102021126476.6A patent/DE102021126476A1/de active Pending
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2022
- 2022-09-28 WO PCT/DE2022/100719 patent/WO2023061527A1/de not_active Ceased
- 2022-09-28 US US18/699,711 patent/US20240410204A1/en active Pending
- 2022-09-28 CN CN202280075551.7A patent/CN118414466A/zh active Pending
- 2022-09-28 EP EP22789851.7A patent/EP4416356B1/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN118414466A (zh) | 2024-07-30 |
| DE102021126476A1 (de) | 2023-04-13 |
| US20240410204A1 (en) | 2024-12-12 |
| WO2023061527A1 (de) | 2023-04-20 |
| EP4416356B1 (de) | 2025-08-20 |
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