EP4569191A1 - Kraftfahrzeugschloss mit verbessertem türaufsteller - Google Patents
Kraftfahrzeugschloss mit verbessertem türaufstellerInfo
- Publication number
- EP4569191A1 EP4569191A1 EP23745162.0A EP23745162A EP4569191A1 EP 4569191 A1 EP4569191 A1 EP 4569191A1 EP 23745162 A EP23745162 A EP 23745162A EP 4569191 A1 EP4569191 A1 EP 4569191A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- inlet buffer
- motor vehicle
- lock
- stand
- vehicle lock
- 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.)
- Pending
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
- E05B81/20—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators for assisting final closing or for initiating opening
-
- 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
- E05B77/36—Noise prevention; Anti-rattling means
- E05B77/38—Cushion elements, elastic guiding elements or holding elements, e.g. for cushioning or damping the impact of the bolt against the striker during closing of the wing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
- E05B81/04—Electrical
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B79/00—Mounting or connecting vehicle locks or parts thereof
- E05B79/10—Connections between movable lock parts
- E05B79/20—Connections between movable lock parts using flexible connections, e.g. Bowden cables
Definitions
- the invention relates to a motor vehicle lock having a locking mechanism with a rotary latch and at least one pawl, wherein the rotary latch can be locked in at least one locking position by means of the pawl and the locking mechanism can be brought into engagement with a lock holder, an inlet buffer arranged in a housing of the motor vehicle lock, the Inlet buffer can be brought into engagement with the lock holder and a setting device arranged at least partially in the motor vehicle lock, the setting device having a stand and the stand can be brought into engagement with the lock holder.
- Motor vehicle locksmiths which are also referred to as motor vehicle locking devices or simply locking devices, are used where vehicle parts that are pivotally or displaceably attached to the motor vehicle have to be held in a mostly closed position.
- the vehicle parts must maintain their position while driving and protect the occupant, for example in the event of an accident in the motor vehicle.
- an electrically operated lock can be used if there is no need for an outside door handle. In this case, the operator can open the motor vehicle by sending a switching signal to the locking device. It can then be advantageous to use the locking device or the movable one
- Component to be provided with a stand Component to be provided with a stand. Setting up a side door can make it easier to get in, for example in vehicles without outside door handles.
- Such installation devices are also referred to as door stands or display devices.
- a setting-up device for motor vehicle doors or flaps is known, with which a door, flap or hood can be moved from a closed position to an open position.
- the setting device relates to a motor vehicle side door
- the door can be opened by the operator using an electrical signal.
- the door lock mechanism must first be unlocked electrically so that the door can be opened.
- the door can then be moved into an open position using the setting device.
- An opening position is defined in such a way that the operator of the motor vehicle is able to grasp the door so that he can open the door completely.
- An electric drive serves as the setting device, which acts mechanically on the motor vehicle door in the form of a pivoting movement of the lever via a drive pawl and an inner and outer lever.
- a setting-up device for a motor vehicle door element comprising an electric drive and an adjusting means, the adjusting means being adjustable by means of the drive and a gearbox arranged between the adjusting means and the drive.
- the setting device moving the door is possible, with a sliding element being arranged on the actuating element, which has a
- the actuating means works together so that the door can be detected.
- the actuating means is essentially formed from a driven rack with an integrated sliding element, switching means and electrical supply line. By means of the switching means between the sliding element and the body, it is possible to control the movement of the driven rack.
- the motor vehicle locking devices have a locking mechanism consisting of a rotary latch and a pawl.
- the rotary latch is accommodated in the locking device so that it can rotate or pivot and can be held in at least one locking position, that is, locked, by means of the pawl.
- the locking device is usually arranged in the vehicle part that is pivotably arranged on the motor vehicle, as is usual, for example, with side doors. Of course, the locking device can also be arranged, for example, on the body, as is often provided for tailgates.
- the locking device or the motor vehicle lock interacts with a lock holder, which is attached to the body, for example, and can be designed as a lock holder bracket or bolt. Due to the relative movement between the locking device and the lock holder when closing the movably arranged component on the motor vehicle, the rotary latch is pivoted and held or secured in a pre-locking position and/or a main locking position by means of the pawl.
- the inlet buffer serves, as the name suggests, to dampen a closed position of the movable component and there to dampen the movement
- DE 10 2010 005 843 A1 discloses an inlet buffer made of a rubber-elastic material, which interacts with the lock holder in the main locking position.
- the inlet buffer serves on the one hand to reduce the noise when the lock holder hits the locking device and at the same time to guide the lock holder in the locking system while driving.
- the inlet buffer additionally has an insert which is made of an inelastic material, here a polyoxymethylene (POM).
- POM polyoxymethylene
- a lock for a door of a motor vehicle in which a spring plate oriented essentially parallel to the rotary latch is arranged in the lock, the spring plate comprising the lock holder in the main locking position of the lock.
- the spring plate is intended to prevent creaking in the area where the lock is connected to the body.
- this spring plate absorbs possible movements of the corresponding door or flap perpendicular to the direction of travel of a vehicle.
- a direction perpendicular to the direction of travel is also referred to as the Z direction in a coordinate system related to the motor vehicle.
- a stand takes on the function of an inlet buffer.
- the inlet buffer can be designed in one piece with the stand and can, for example, be present as a rubber-elastic plastic molded onto the stand. It is also conceivable that the rubber-elastic buffer is connected to the stand by means of a positive fit.
- the inlet buffer, together with the stand, forms the damping means with which the lock holder can be inserted into the motor vehicle locking device or the motor vehicle lock in a noise-damped manner.
- the object of the invention is to provide a motor vehicle lock which realizes a set-up function in the motor vehicle with the least possible installation space and at the same time enables a low-noise interaction between the locking device and the lock holder and, in addition, it is possible to hold the movable component in the set-up position. Furthermore, it is the object of the invention to provide a structurally simple and cost-effective solution.
- the object of the invention is achieved in that a motor vehicle lock is provided, having a locking mechanism with a rotary latch and at least one pawl, the rotary latch using
- the pawl can be locked in at least one locking position and the locking mechanism can be brought into engagement with a lock holder, an inlet buffer, the inlet buffer being able to be brought into engagement with the lock holder, and a setting device arranged at least in some areas in the motor vehicle lock, the setting device having a stand and the stand can be brought into engagement with the lock holder and the stand interacts with the inlet buffer.
- the structure of the motor vehicle lock according to the invention now makes it possible to provide a setting function in combination with a damping means, in which setting up and damping a movement of a movable component located on the motor vehicle can be achieved with the smallest possible installation space.
- the inlet mouth buffer has a multiple function.
- the inlet buffer in conjunction with the lock holder, has the function of damping the closing movement
- the inlet buffer serves to reduce a relative movement between the lock and lock holder in the closed position of the motor vehicle lock in order to prevent so-called creaking
- the inlet buffer serves to Setting up the component that is movably arranged on the motor vehicle, preferably a side door.
- This multiple function of the inlet buffer can be realized according to the invention in that the stand acts directly on the inlet buffer or works together with the inlet buffer.
- motor vehicle locking device or locking system are also common names for a motor vehicle lock, which are used as synonyms in the
- a locking device in which a rotary latch arranged in a pivoting or rotatable manner in the locking device interacts with at least one pawl.
- the rotary latch and pawl are mounted in a metal lock plate on metal bolts so that even the highest loads, such as those that occur in an accident, can be absorbed.
- reinforcement plates are used between the axles to stabilize the locking parts.
- the pawl allows the locking mechanism to assume a pre-locking position and/or a main locking position.
- a pawl can be used, which locks the locking mechanism in two locking positions, but it is also conceivable that two pawls are used for the locking positions. It is also conceivable and known that two pawls are used, which engage with one another and thereby facilitate unlocking of the locking mechanism.
- These locking mechanisms are also referred to as two-pawling mechanisms and have a closing moment at least in the main grate position.
- the lock holder is usually connected to the body and interacts with the locking mechanism through the movement of the locking device in the vehicle part that is movably arranged on the vehicle. Due to the relative movement between the locking device and the lock holder, the locking mechanism can be moved into the locking position or locking positions. The relative movement between the locking device and the lock holder leads to a noise, which can be reduced by the inlet buffer.
- the setting-up device is preferably electrically drivable, wherein the electric drive device for the setting-up device can be directly part of the motor vehicle lock and/or is adaptable to the motor vehicle lock and/or is arranged as a separate drive device in the motor vehicle at a distance from the motor vehicle lock. It is also conceivable that, for example, the stand can be actuated directly or indirectly by means of a Bowden cable. Electrical actuation offers the advantage that a power supply in the motor vehicle is available in a variety of ways. A lever mechanism that can be driven by the drive device can, on the one hand, provide sufficient force for setting up and, on the other hand, the paths or setting up movements of the movable component can be adjusted.
- the installation path is the path of the movable vehicle part from its closed position to an open position.
- the adjustment paths considered in the context of the invention are in the order of magnitude of less than 20 mm, preferably less than 10 mm, and even more preferably in the range of 5 mm.
- the inlet buffer or inlet mouth buffer is arranged at least in some areas in a housing of the motor vehicle lock. Arranged here means that the inlet buffer is fixed in a stationary manner to the housing of the motor vehicle lock, at least in some areas.
- the housing of the motor vehicle lock, which forms an inlet mouth is usually made of plastic and is preferably made as an injection molded component. The housing is at least partially surrounded by a lock plate or a lock case, whereby the
- Inlet mouth is also at least partially enclosed by the lock plate or the lock case.
- the inlet buffer serves to buffer or dampen the relative movement between the motor vehicle lock and the lock holder when the movable component is closed, so that the movable component, for example a flap, a sliding door or a side door, can be closed as quietly as possible.
- the inlet buffer is connected to the housing, so that there is a stationary positioning of the inlet buffer in the motor vehicle lock and in the inlet mouth of the motor vehicle lock.
- the motor vehicle lock usually moves, for example with a side door, and comes into engagement with the lock holder, which is fixed in place, for example on a B or C pillar of the body.
- the lock holder When closing the movable component, the lock holder then moves the rotary latch of the locking mechanism and the at least one pawl sets the rotary latch in a pre-grate or main grate position.
- the inlet buffer dampens the movement of the movable component and also serves to ensure that the movable component is held quietly during operation of the motor vehicle.
- the inlet buffer can be moved at least in some areas by means of the riser.
- the riser can move the inlet buffer, which is accommodated in the housing at least in some areas, himself. This makes it possible for existing components, in particular the inlet mouth buffer, to be used as a means of standing up the
- the inlet buffer present in the motor vehicle lock is used to initiate an actuating movement in the movable component.
- the stand engages the inlet buffer and is able to move the inlet buffer at least in certain areas.
- the inlet buffer can serve to initiate the opening movement of the movable component and to transfer the movable component from a closed position to an open position.
- the stand in combination with the inlet buffer, serves as a means of setting up the movable component. Since the inlet buffer is arranged at least in some areas, preferably completely, between the stand and the lock holder, dampened setting up can also be made possible.
- inlet buffer is accommodated at least partially in the housing of the motor vehicle lock, an advantageous design variant can again be achieved.
- a precise arrangement of the inlet buffer in the motor vehicle lock can be achieved.
- the known arrangement of the inlet buffer can be used, which results in structural advantages.
- Inlet buffers are usually arranged in the housing of the motor vehicle lock, so that interaction between the inlet buffer and lock holder is possible, as described in the introduction, preferably as a stop and to minimize noise. According to the invention, this structural arrangement can be used, whereby only the inlet buffer has to be free of play in certain areas.
- a known structural arrangement of the inlet buffer can be used to fasten the inlet buffer in the housing; only the inlet buffer must be able to move in certain areas.
- the stand can then access the movable part of the inlet buffer and initiate or cause a relative movement between the motor vehicle lock and the lock holder.
- the inlet buffer is at least partially and flexibly connected to the stand. Connecting the riser to the inlet buffer can lead to stabilization of the riser itself.
- the inlet buffer is connected in a stationary manner to the housing of the motor vehicle lock, at least in some areas, and is therefore fixed in some areas in the motor vehicle lock. If the riser is now coupled to the inlet buffer, so that a detachable or non-detachable connection is realized between the inlet buffer and the riser, a safe interaction between the riser and the inlet buffer can be realized.
- the inlet buffer can be detachably or permanently connected to the riser. Due to the high rigidity of the plastic of the inlet buffer, a guide can also be provided for the riser; in other words, the inlet buffer serves as a guide for the riser.
- the elasticity of the inlet buffer can be set in such a way that a non-positive connection between the stand and the inlet buffer can be achieved in the interaction of tolerances and elasticity of the inlet buffer.
- an opening in the inlet buffer can be tolerated in such a way that after inserting the riser into the opening of the inlet buffer, a frictional connection is established between the stand and the inlet buffer.
- Means for supporting the positive connection can also be present, such as a spring element, for example the spring element engaging over the inlet buffer.
- an inseparable connection between the inlet buffer and the stand for example, cohesive processes such as gluing are used.
- an inseparable connection between the inlet buffer and the stand can be created by means of vulcanization.
- a cohesive or non-detachable connection between the stand and the inlet buffer allows for a secure interaction between
- Stands and inlet buffers can be realized. There are also advantages in terms of assembly technology, as the number of components to be assembled is reduced due to the one-piece design of the stand and inlet buffer.
- the stand can be brought into engagement with the inlet buffer essentially in the middle of the inlet buffer, a further embodiment variant of the invention can be achieved.
- the central engagement of the riser on the inlet buffer offers the possibility of reducing the installation space required for installation to a minimum.
- the inlet buffer which is usually arranged in the motor vehicle lock, determines the width of the inlet mouth. Additional installation space for the stand, in relation to the width of the inlet buffer, is not required since the inlet buffer works in the area of the inlet buffer.
- the stand can be integrated into an existing width of a lock, in relation to the width orientation of the inlet buffer, in the motor vehicle lock, without additional installation space, always in relation to the width direction of the inlet buffer need.
- the installation space is a decisive advantage in the development of motor vehicle locksmiths, since the installation space inside the motor vehicle, for example in a tailgate or a side door, is always limited. This is also due to the fact that other functions are integrated into the interior of the motor vehicle, such as airbags, closing drives, door module carriers, etc.
- the stand is able to move the inlet buffer at least in certain areas.
- the stand moves a part of the inlet buffer that is movably arranged in the motor vehicle lock housing, in such a way that an unlocked lock releases the lock holder and the stand can move the movable component from a closed position to an open position over an adjustment path.
- the flexibility of the inlet buffer is used to initiate an adjusting movement in the movable component.
- the stationary inlet buffer is able to implement an adjusting movement, i.e. the movable part of the inlet buffer can follow the movement of the stander or is moved by the stander.
- the inlet buffer encloses the lock holder at least in some areas, a further embodiment variant of the invention can be achieved.
- a significant advantage of the invention can be seen, namely that by moving the inlet buffer and enclosing the lock holder at least in some areas, a stable position can be achieved even in the open position of the movable component.
- the inlet buffer therefore has a fourth task, namely that the inlet buffer can hold, i.e. position, the movable component in the open position.
- the inlet buffer is
- the movable component is thus made durable by means of the inlet buffer.
- the inlet buffer can, for example, implement a positive engagement between the inlet buffer and the lock holder by means of a rib or a rib structure.
- the inlet buffer is moved by the stand in such a way that the positive connection only occurs when it is set up.
- the movable part of the inlet buffer is moved in such a way that a positive connection is established between the lock holder and the inlet buffer in the open position.
- the component which is movably arranged on the motor vehicle, can be held in at least one set-up position by means of the inlet buffer.
- An installation position results when the locking mechanism releases the component that is movably arranged on the motor vehicle, for example a side door.
- the locking mechanism is preferably equipped with an electrically opening drive. After an electrical unlocking of the locking mechanism, that is to say the electrical opening of the locking mechanism, the pawl is lifted from the rotary latch and the rotary latch can move essentially freely.
- the stand is used.
- the stand moves the movable component into an open position, the open position being characterized in that an operator can grasp the movable component.
- the operator can
- the invention proposes that the inlet buffer moved by the stand has a holding or fixing effect on the door element.
- the locking mechanism and the inlet buffer work together with the lock holder.
- the stand In the open position, the stand has moved the inlet buffer in such a way that the movable component has moved into the open position, but the inlet buffer is still in engagement with the lock holder. If, according to the invention, the movement of the riser and the deformation of the inlet buffer causes the inlet buffer to enclose the lock holder at least in some areas, a holding engagement can be established between the inlet buffer and the lock holder.
- the inlet buffer is usually made from a rubber-elastic material. If the inlet buffer now lies in a form-fitting manner on the lock holder, on the one hand a secure hold of the movable component can be achieved and on the other hand the operator is able to easily release the engagement between the inlet buffer and lock holder.
- the side door for example, which is in the set-up position, can thus be released from the holding engagement with the inlet buffer by, for example, pulling on the door element.
- the motor vehicle lock is designed as an electric lock, so that the locking mechanism can be opened electrically.
- an electric lock it is possible to have, for example, an internal operation and/or an external operation as mechanical connections to the
- Motor vehicle locks should be avoided. To open the motor vehicle lock or to unlock the locking mechanism, it is sufficient that an electrical pulse or a signal is transmitted to the electric lock in order to unlock the motor vehicle lock. This opens up the possibility for the designer of the motor vehicle to use electrical controls or radio remote controls and, for example, to dispense with an inside door handle and/or an outside door handle to unlock the locking mechanism, since there is no need for mechanical redundancy to open the locking mechanism.
- the inlet buffer serves as a means for damping at least one end position of the riser.
- the lock holder rests on the inlet buffer and/or exhibitor.
- the riser is in its final position, which it assumes when the door element is closed.
- the locking mechanism With an opening command to the motor vehicle lock mechanically or electrically, the locking mechanism is released and the person standing up moves the movable component into the standing up position.
- the riser assumes a second end position or set-up position. The riser moves back and forth between these two positions or positions, on the one hand to move the movable component and on the other hand to enable the locking mechanism to close again.
- the riser interacts with the inlet buffer and can, for example, also be connected to the inlet buffer in a form-fitting and/or material-locking manner.
- the inlet buffer In order to limit the movement of the riser and/or to be able to assume the end positions with as little noise as possible, the inlet buffer
- the inlet buffer connected to the stand can be moved, for example, against a large wall or a housing area of the motor vehicle lock, so that end position damping can be achieved by the inlet buffer by means of the inlet buffer .
- the set-up position i.e. the second end position of the riser.
- FIG. 1 shows a side view of a motor vehicle lock in a main locking position with a setting device shown in some areas and in an engaged lock holder according to the prior art
- Figure 2 shows a stand detached from the motor vehicle lock and a setting device with an inlet buffer
- Figure 3 is a view of the stand and the inlet buffer from the direction of arrow III in Figure 2, showing a first end position of the riser, and
- Figure 4 again shows a view of the stand from the direction of arrow III, the second end position of the stand being shown here.
- the locking device 1 shows a side view of a motor vehicle locking device 1 and a setting device 2.
- the locking device 1 works with a lock holder 3.
- a main locking position of the locking device 1 is shown, that is to say the movable component is in a closed position.
- the lock holder 3 is held in the main locking position of the locking mechanism by means of the rotary latch.
- the motor vehicle shooting device 1 has a U-shaped lock plate 6, in which at least the locking parts 4 are rotatably accommodated. Additionally, a reinforcing plate 7 can be seen, which is connected to the reinforcing plate 7 by means of a bolt 8 and a receptacle 9. On the reinforcement plate 7, part of the lever mechanism 10 of the setting device 2 is pivotally accommodated.
- the lever mechanism 10 consists of an actuating lever 11 and a stand 12.
- the actuating lever 11 has a suspension 13 into which, for example, one end of a Bowden cable (not shown) can be suspended.
- a force F can be introduced into the lever mechanism 10, so that the actuating lever 11 moves around the axis 14 in the direction of the arrow P, so that a force can be introduced into the stand 12.
- Lock plate 6, reinforcement plate 7, actuating lever 11 and stand 12 are preferably made of a metallic material, so that even high setting forces can be introduced into the lock holder 3.
- Stand 12 and actuating lever 11 are connected to one another so that they can pivot about an axis 15.
- Part of the lock housing 16 is shown in some areas in FIG. 1, an inlet area 17 for the lock holder 3 being formed by the lock housing 16.
- the stand 12 also takes on the function of an inlet buffer.
- the inlet buffer 18 is formed in one piece with the stand 12 and can, for example, be molded onto the stand 12 as a rubber-elastic plastic.
- the rubber-elastic inlet buffer is connected to the stand 12 by means of a positive fit 19.
- the form fit 19 is shown as an example as a dashed line in Figure 1.
- the inlet buffer together with the stand 12, forms the damping means 12, 18, with which the lock holder 3 can be inserted into the motor vehicle locking device 1 in a noise-damped manner.
- the ends of the inlet buffer 18 or the riser 12 protrude beyond a center line M of one end of the lock holder bracket 5. This ensures that a load in the Z direction on the lock holder 3 can be absorbed by means of the receptacle 12.
- the lock holder bracket 5 can thus be locked in the locking device 1 by means of the riser 12 and the inlet buffer 13.
- the riser 12 can be guided in the locking device 1 and, for example, through the lock housing 16 and/or the reinforcement plate 7.
- a riser 20 is shown detached from a motor vehicle lock and a setting device as a separate component with an inlet buffer 21.
- the riser 20 can, for example, use its bearing supports 22 with a setting device according to the prior art in the direction of
- Arrow P1 can be moved back and forth.
- moving at least part of the inlet buffer 21 is then possible.
- the inlet buffer 21 can be divided into a stationary first part 23 and a movable second part 24.
- the first part can, for example, be accommodated in a form-fitting manner via ribs 25 in the housing of a motor vehicle lock.
- the inlet buffer 21 can be held stationary in the motor vehicle lock.
- the second part 24 engages in a form-fitting manner in the riser 20 as shown in FIG. 2, so that secure positioning of the second part 24 of the inlet buffer 21 can be guaranteed.
- the riser 20 engages centrally on the inlet buffer 21 along a center line M of the inlet buffer 21.
- the second part 24 can also be permanently connected to the riser 20. It is conceivable, for example, that the second part 24 is connected to the riser 20 using an adhesive process or by means of vulcanization.
- the second part 24 of the inlet buffer 21 can be moved along an adjustment path S.
- a lock holder released by a locking mechanism can experience a force F1, so that, for example, a motor vehicle door connected to the riser 20 can be opened via the path S.
- the inlet buffer 21 In interaction with the inlet buffer 21, this creates a relative movement between the movable component and the lock holder.
- the inlet buffer 21 is deformed via a bending area 26.
- the stand 22 moves, for example, into a recess 27 of the inlet buffer 21 and can also be moved into the first part 23 if, for example, the recess 27 also extends into the first part 23 of the inlet buffer.
- the inventive structure of the interaction between the stand 20 and the inlet buffer 21 makes it possible to set up a component that is movably attached to the motor vehicle lock using minimal design means.
- a riser By arranging the riser centrally in relation to the inlet buffer, a riser can be realized in the smallest possible size, i.e. it can be set up with the smallest possible installation space.
- the inlet buffer 21 is moved by its movable second part 24 in such a way that, in addition to setting it up, it is also possible to hold the lock holder in the set up, i.e. open, position of the movable component.
- the inlet buffer 21 therefore has a number of functions such as damping, positioning, setting up and/or holding.
- Figure 3 shows a view of the stand in an end position or starting position in which the stand 20 is located when the movable
- This starting position A of the lock holder 28 thus represents the position of the lock holder and the arrangement of the riser 20 in the closed position of the movable component.
- the lock holder 28 rests on the riser 20 and inlet buffer 21.
- the second part 24 of the inlet buffer 21 has an extension or a holding means 29 at the end, which is located above the lock holder 28 in FIG.
- the first end position or starting position A shown in FIG. 3 shows the riser 20 in a retracted position.
- the second part 24 of the inlet buffer 21 is, for example, permanently connected to the riser 20.
- a stop area 30 can come into contact with a housing 31 of the motor vehicle lock and thus provide a stop for the riser 20.
- the inlet buffer 21 therefore also has the function of a damping means for the movement of the riser 20.
- the housing 31 is only indicated, but the interaction between the ribs 25 of the inlet buffer 21 and the housing 31 can also be seen, so that a stable connection between the inlet buffer 21 and the housing 31 can be established.
- the view from the direction of arrow III onto the riser 20 is also shown in FIG. However, what is shown here is the position of the riser 20 in the open position of the movable component, that is, the riser 20 has moved the lock holder 28 from the first end position, starting position A, to the second end position, set-up position B.
- the standing up movement is a path
- the extension extends at least partially around the lock holder 28, so that a holding engagement occurs due to the interaction between the riser 20, inlet buffer 21 and lock holder 28.
- the inlet buffer 21 is made of an elastic material, the inlet buffer 21 can be deformed in a simple manner by the riser 20, but at the same time due to the high frictional resistance between the lock holder 28 and the inlet buffer 21 and / or the projection 29 of the extension 29 a secure holding of the movable component is made possible.
Landscapes
- Lock And Its Accessories (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102022119847.2A DE102022119847A1 (de) | 2022-08-08 | 2022-08-08 | Kraftfahrzeugschloss mit verbessertem Türaufsteller |
| PCT/EP2023/070318 WO2024033058A1 (de) | 2022-08-08 | 2023-07-21 | Kraftfahrzeugschloss mit verbessertem türaufsteller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4569191A1 true EP4569191A1 (de) | 2025-06-18 |
Family
ID=87468610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP23745162.0A Pending EP4569191A1 (de) | 2022-08-08 | 2023-07-21 | Kraftfahrzeugschloss mit verbessertem türaufsteller |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20260043278A1 (de) |
| EP (1) | EP4569191A1 (de) |
| CN (1) | CN119698512A (de) |
| DE (1) | DE102022119847A1 (de) |
| WO (1) | WO2024033058A1 (de) |
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| US5150933A (en) * | 1991-10-29 | 1992-09-29 | General Motors Corporation | Latch having torsion spring leg and leaf spring leg |
| US6581987B1 (en) * | 2000-11-15 | 2003-06-24 | Dura Global Technologies, Inc. | Hood latch mechanism with in-line striker spring |
| DE10309643A1 (de) * | 2003-03-06 | 2004-09-16 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Schloss mit einer Zuziehhilfe für Klappen oder Türen von Fahrzeugen, insbesondere ein Handschuhfach-Schloss |
| US20050156447A1 (en) * | 2003-10-24 | 2005-07-21 | Bryan Bishop | Pop-up striker |
| US20060006669A1 (en) * | 2004-07-08 | 2006-01-12 | James Nelsen | Vehicle latch apparatus and method |
| DE102005016186A1 (de) * | 2005-04-08 | 2006-10-12 | Bayerische Motoren Werke Ag | Schloss mit einer Anschlageinrichtung, insbesondere an der vorderen Motorhaube eines Kraftfahrzeugs |
| DE102010005843A1 (de) | 2010-01-26 | 2011-07-28 | Kiekert AG, 42579 | Schloss mit Einlaufpuffer |
| DE102010025355B4 (de) * | 2010-06-28 | 2014-11-13 | Audi Ag | Schlossvorrichtung für ein Kraftfahrzeug |
| DE102011015669A1 (de) | 2011-03-31 | 2012-10-04 | Kiekert Ag | Aussteller für Kraftfahrzeugtüren und -klappen |
| DE102011107877A1 (de) | 2011-07-18 | 2013-01-24 | Kiekert Ag | Schloss für eine Fahrzeugtür mit Federblech im Einlaufbereich des Schließbolzens |
| US9382735B2 (en) * | 2013-09-18 | 2016-07-05 | Brose Schliesssysteme Gmbh & Co. Kg | Motor vehicle lock |
| US10041279B2 (en) * | 2013-09-18 | 2018-08-07 | Brose Schliesssysteme Gmbh & Co. Kommanditgesellschaft | Motor vehicle lock |
| DE102014109111A1 (de) * | 2014-06-30 | 2015-12-31 | Kiekert Ag | Haubenschloss mit Steuerscheibe |
| DE102015003917A1 (de) * | 2015-03-27 | 2016-09-29 | Kiekert Aktiengesellschaft | Kraftfahrzeugschloss |
| DE102015122579A1 (de) * | 2015-12-22 | 2017-06-22 | Kiekert Ag | Sicherheitsvorrichtung für ein Kraftfahrzeug mit einer Drehfalle und einer Schutzlage |
| KR101836616B1 (ko) * | 2016-04-15 | 2018-03-09 | 현대자동차주식회사 | 차량용 씬칭래치 조립체 |
| US10890018B2 (en) * | 2016-07-26 | 2021-01-12 | Magna Closures Inc. | Double pull hood latch with interlock device |
| US10711504B2 (en) * | 2016-08-16 | 2020-07-14 | Magna Closures Inc. | Power door presenter with latching feature |
| KR101856358B1 (ko) * | 2016-09-13 | 2018-05-10 | 현대자동차주식회사 | 차량용 후드 래치 장치 |
| US11008780B2 (en) * | 2016-12-23 | 2021-05-18 | Magna Closures, Inc. | Power door presenter with latching feature |
| DE102017108265A1 (de) * | 2017-04-19 | 2018-10-25 | Kiekert Ag | Schloss für ein Kraftfahrzeug |
| DE102017108266A1 (de) * | 2017-04-19 | 2018-10-25 | Kiekert Ag | Schloss für ein kraftfahrzeug |
| DE102017124282A1 (de) | 2017-10-18 | 2019-04-18 | Kiekert Ag | Aufstellvorrichtung für eine Kraftfahrzeugtür |
| US11859416B2 (en) * | 2017-11-15 | 2024-01-02 | Magna BOCO GmbH | Latch assembly with power release and dual stage cinch function |
| DE102019135418A1 (de) * | 2019-12-20 | 2021-06-24 | Kiekert Aktiengesellschaft | Kraftfahrzeug-Türverschluss |
| DE102020109770A1 (de) | 2020-04-08 | 2021-10-14 | Kiekert Aktiengesellschaft | Türaufsteller für ein Kraftfahrzeug |
| DE102020124099A1 (de) * | 2020-09-16 | 2022-03-17 | Kiekert Aktiengesellschaft | Aufstellvorrichtung für ein Kraftfahrzeugtürelement |
| US20220381068A1 (en) * | 2021-06-01 | 2022-12-01 | AISIN Technical Center of America, Inc. | Latch assembly for a power tailgate system |
| DE102021118349A1 (de) * | 2021-07-15 | 2023-01-19 | Brose Schließsysteme GmbH & Co. Kommanditgesellschaft | Kraftfahrzeugschloss |
| DE102021131891A1 (de) * | 2021-12-03 | 2023-06-07 | Kiekert Aktiengesellschaft | Kraftfahrzeug mit einem Schließsystem |
| FR3135480B1 (fr) * | 2022-05-13 | 2024-06-28 | Akwel Vigo Spain Sl | Agencement de serrure pour capot de véhicule automobile. |
| JP2025139855A (ja) * | 2024-03-13 | 2025-09-29 | 三井金属アクト株式会社 | 車両用フードロック装置 |
-
2022
- 2022-08-08 DE DE102022119847.2A patent/DE102022119847A1/de active Pending
-
2023
- 2023-07-21 CN CN202380058149.2A patent/CN119698512A/zh active Pending
- 2023-07-21 US US19/100,609 patent/US20260043278A1/en active Pending
- 2023-07-21 EP EP23745162.0A patent/EP4569191A1/de active Pending
- 2023-07-21 WO PCT/EP2023/070318 patent/WO2024033058A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CN119698512A (zh) | 2025-03-25 |
| US20260043278A1 (en) | 2026-02-12 |
| DE102022119847A1 (de) | 2024-02-08 |
| WO2024033058A1 (de) | 2024-02-15 |
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