WO2018137738A1 - Schloss mit zuzieheinrichtung für ein kraftfahrzeug - Google Patents
Schloss mit zuzieheinrichtung für ein kraftfahrzeug Download PDFInfo
- Publication number
- WO2018137738A1 WO2018137738A1 PCT/DE2018/100070 DE2018100070W WO2018137738A1 WO 2018137738 A1 WO2018137738 A1 WO 2018137738A1 DE 2018100070 W DE2018100070 W DE 2018100070W WO 2018137738 A1 WO2018137738 A1 WO 2018137738A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- closing
- lock
- rotary latch
- closing device
- pawl
- 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.)
- Ceased
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
- 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
- E05B81/21—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators for assisting final closing or for initiating opening with means preventing or detecting pinching of objects or body parts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/24—Power-actuated vehicle locks characterised by constructional features of the actuator or the power transmission
- E05B81/26—Output elements
- E05B81/30—Rotary elements
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/24—Power-actuated vehicle locks characterised by constructional features of the actuator or the power transmission
- E05B81/32—Details of the actuator transmission
-
- 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
Definitions
- the invention relates to a lock for a motor vehicle comprising a locking mechanism comprising a rotary latch and at least one pawl, a closing device, an electric drive and a torque converter, wherein a variable torque in the closing device can be set by means of the torque converter.
- DE 101 40 365 A1 relates to a servo-lock holder for a motor vehicle door lock, the term "servo-lock holder” being used for a lock holder which is automatically pulled in.
- a locking bolt of the motor vehicle door lock is attached to an adjustable actuating oscillator
- the drive transfers the actuators with the striker and a latch comprising the striker and, consequently, an associated door from a pre-detent pitch to a main detent position motorized
- the actuating rocker is held in this position from the pre-latching position to the main latching position.
- Such lock holders which are provided with a closing device, are generally used in all conceivable doors on a motor vehicle.
- a closing device is generally used in all conceivable doors on a motor vehicle.
- side doors but also of trunk flaps, tailgates or hoods is conceivable and is included in the invention.
- Zuzieh With the help of Zuzieh adopted realized in this way, the affected door or vehicle door can now be moved from the previously mentioned Vorrasts discourage in a main locking position against the resistance of, for example, a seal.
- a closing device is the subject of DE 198 28 040 B4. This is about a power-assisted closing device for doors, flaps, canopies or roofs of motor vehicles and in particular passenger cars, in which a pivotable stop element is arranged on a rotary latch.
- the pawl interacting with the catch also has a pivotable stop member.
- the two stop elements interact with a control disk during the opening or closing process.
- the control disc is part of an actuator, with the help of both an opening and a closing operation can be effected.
- a drive pawl is mounted on a transmission element.
- the drive pawl is in turn connected to the drive by means of a Bowden cable or other means of connection.
- a generic state of the art is by means of a Zuzieh- or drive pawl and with the aid of a Bowden cable with a separate external drive a catch from a pre-locking position in a Hauptrast- Position transferred.
- the closing device has a Bowden cable, which is connected via a cam with a torque converter. An electric drive accesses this for example by means of a worm gear on a gear, wherein the gear additionally has a cam.
- the Bowden cable is connected to the cam in such a way that a drive path dependent torque can be generated.
- a progressively increasing torque is achieved, so that a different torque depending on the position of the cam can be provided on the rotary latch.
- the torque converter thus generates a force dependent on the drive path, which is necessary for closing, that is to say a transfer of the rotary latch from a pre-locking position to a main locking position, necessary closing force.
- This is advantageous, for example, because during the transfer of the rotary latch from the pre-latching position to the main latching position, the rotary latch must be moved against a sealing pressure from, for example, a door seal.
- the object of the invention is to provide an improved lock for a motor vehicle.
- it is an object of the invention to provide a closing device for a lock with the larger Zuziehwege for example, a motor vehicle door can be realized without the Si safety of the operator of a motor vehicle is impaired.
- the object is achieved by the features of independent claim 1.
- Advantageous embodiments of the invention are specified in the subclaims. It should be noted that the embodiments described below are not restrictive, but rather any variation possibilities of the features described in the description and the subclaims are possible.
- a lock for a motor vehicle, comprising a lock from a rotary latch and at least one pawl, a Zuziehein- direction, an electric drive and a torque converter, wherein by means of the torque converter a variable torque in Zuzieh adopted is adjustable and wherein the pulling is at least partially achievable by means of a frictional connection.
- the lock can be used as a compact unit, for example in a side door, sliding door or in the range of flaps or covers or covers.
- hood locks auxiliary locks such as in vans, are used.
- a locking mechanism in a motor vehicle lock has a rotary latch and at least one pawl, wherein the rotary latch can be held in a locked position by means of the pawl.
- Two-stage locking mechanisms consisting of a preliminary catch and a main catch as well as systems with one or two pawls are used.
- On the ratchet acts a trigger lever, wherein the trigger lever, for example, by a pivoting movement brings the one or more pawls out of engagement with the locking latch.
- the release lever is pivotally mounted in the motor vehicle lock and preferably in a housing and / or a lock case of the motor vehicle lock.
- the closing device has an electromotive drive and cooperates with a torque converter.
- the electric drives can be arranged with the torque converter directly in the lock or interact as a separate module, for example by means of a Bowden cable directly or indirectly with the rotary latch.
- an electric motor drive with a corresponding gear as a torque converter is designed as a separate module and the separate module
- the Bowden cable is connected to a lock housing of the castle.
- the Bowden cable soul can then be connected, for example, with a Zuziehklinke, the Zuziehklinke can act directly on the catch.
- the closing pawl is then pivotally mounted in the lock, in such a way that the closing pawl can be brought into engagement with the catch via the Zuziehweg.
- the closing device is integrated directly on the lock or even in the lock.
- the electric drive and the torque converter for example in the form of a transmission, are directly connected to the rotary latch.
- an electric motor interact with a spindle drive, wherein the spindle drive moves the closing pawl.
- the closing pawl can be arranged pivotably in the lock such that the pull-in pawl can be brought into engagement with the rotary catch via the closing path.
- a torque converter for example, serve a transmission or a mechanism with which at least different forces or moments in the catch can be introduced.
- the torque converter makes it possible to generate a torque which can be varied over at least some areas, that is to say via the closing stroke, so that the rotary latch can be acted upon by different forces or moments.
- the closing is done at least partially by means of a frictional connection.
- a frictional connection This means that during the electromotive tightening at least over a part of the closing movement and preferably over a first part of the closing mechanism is designed such that a detachable connection between, for example, a closing pawl and the rotary latch can be produced.
- a connection can be made, which can be prevented.
- the traction when pulling the catch can be overcome by an operator of the Motor vehicle manually engages a door or flap and thus overcomes the frictional connection, whereby a Zuteil is interruptible.
- the closing device in a first closing movement of the rotary latch, the closing device is able to introduce a closing torque into the rotary latch by means of a frictional connection, and if in the second closing movement of the rotary latch, the closing device is able to introduce a closing torque into the rotary latch by means of a positive connection ,
- a secure closing can be achieved over longer distances or Zuzieh Gayen.
- the closing takes place in the first region of the closing movement by means of a frictional connection and can be prevented, for example, by the operator or a device which prevents the door or flap from closing.
- a coat or a hand can be located in the region of the door or flap, and this preventing means then prevents further tightening by overcoming the frictional connection and interrupting the closing process. Only when a positive connection between the rotary latch and the closing device has occurred in a second region of the closing movement, the closing movement is no longer interruptible. In the first area thus an easily interruptible closing is possible, whereas in the second area by means of the positive locking a closing against the force, for example, a door or flap seal is made possible or is possible.
- the rotary latch has a main latching position, in particular a latching position and a main latching position, wherein the latching latch can be brought into engagement with the rotary latch independently of the latching position, this results in a further advantageous embodiment variant of the invention.
- the closing pawl can already be brought into engagement with the rotary latch if no latching position of the rotary latch has yet been reached. In this case, for example, the door or flap or sliding door would be ajar, but not yet locked with the locking mechanism of the castle. This exists the ability to move the catch over a large area and thus to close the door or flap over a large Zuzieh Kunststoff means of Zuzieh sensible.
- the closing device can have a closing pawl, wherein the closing pawl can be brought into engagement with the rotary latch.
- the Zuzieh coupled may have a Bowden cable and / or a transmission.
- advantageous embodiments of the invention wherein the closing pawl provides a structurally simple way to produce on the one hand a frictional connection and on the other hand a positive connection between closing pawl and rotary latch.
- the frictional connection can be produced by a connection between the electromotive drive and the transmission and a Bowden cable.
- connection between the Bowden cable and the Bowden cable core and the transmission can be configured such that there is a positive connection over a first closing range, ie a first closing movement, whereas a positive locking between the transmission and the Bowden cable core takes place via a second closing range or the second part of the closing movement can be produced.
- the frictional connection in the closing device can be generated by means of the Bowden cable and / or by means of the transmission and / or by means of the closing pawl. Achieving the frictional connection in the closing device is therefore not bound to the combination of the means, but can also be achieved from a combination of the components present in the closing device or in the lock.
- the Bowden cable can be driven via a semi-positive connection and the closing pawl, for example, be formed such that there is only a frictional connection between Zuziehklinke and rotary latch via a first Zuziehweg.
- the combination of frictional engagement and positive locking then makes it possible, in the closing device, to produce on the one hand a frictional connection and on the other hand a form fit.
- the closing moment in the first closing movement is less than the closing moment in the second closing movement.
- the door can then be pulled by means of a very small moment, with the result that, for example, an operator of the motor vehicle, including a child, is able to do so even with very small forces to stop or stop the closing movement in the first part of the closing. If the closing movement is interrupted in the first part of the closing movement, the closing device is disengaged, the traction is overcome and the door and / or flap is revealed.
- a closing force of about 100 newtons and in a second closing movement a closing force of about 500 Newton can be generated by means of the closing device in the first closing movement or can be provided by means of the closing device.
- a small force for pulling during the non-positive transmission of the force in the closing device makes it easy to interrupt the closing process, for example by a child's hand. Pinching during the closing and in particular during the first part of the closing movement can thus be ensured.
- the very low forces of 80 to about 120 Newton make it possible here that although a door or flap is movable, but an interruption of the closing movement is easily possible.
- a closing movement of the rotary latch can be initiated by reaching an engagement of the rotary latch in a lock holder, which constitutes a further embodiment of the invention.
- the closing movement is generated by means of the closing device and by means of the rotary latch.
- a closing movement can be driven by an electric motor over a very wide closing region of the door, that is to say automatically.
- the closing movement is not tied to the achievement of a detent position, that is to say a pre-detent position or a main detent position of the locking mechanism, but can already be initialized upon reaching the lock holder by means of the rotary latch.
- the gap in relation to the reaching of the rotary latch in the engagement region with the lock holder can vary and varies depending on the design of the motor vehicle. It is conceivable, however, that the intervention of the rotary latch at a gap of 25 mm, preferably 20 mm and more preferably of 15 mm and most preferably engages with a gap of 10 mm.
- the first closing movement can therefore draw gaps of more or less than 20 mm by means of a non-positive movement, without any risk to the operator's safety.
- the design of the closing device according to the invention also makes possible a structurally favorable and cost-effective solution of tightening, since it is possible to resort to largely identical components, wherein in part and depending on the embodiment only structural changes to existing components are to be modified.
- a lock for a motor vehicle, comprising a lock from a rotary latch and at least one pawl, a closing device with an electric drive and a sensor for detecting a position of the locking mechanism and a control for the closing device, wherein at least one means for detecting a position of a means of the closing device movable member is provided and the means for detecting cooperates with the controller.
- the control is thus able to interrupt the closing process, regardless of the position of the component during the engagement with the closing device.
- the closing process can be interrupted by interrupting a flow of the closing device, for example by ejecting an engaged closing pawl and / or interrupting it by reversing the closing process. As a result, for example, an entrapment of an operator can be prevented.
- the lock can be used as a compact unit, for example in a side door, sliding door or in the range of flaps or covers or covers.
- hood locks auxiliary locks such as used in vans.
- a ratchet in a motor vehicle lock has a catch and at least one pawl, wherein the catch is durable by means of the pawl in a locked position.
- Two-stage locking mechanisms consisting of a preliminary catch and a main catch as well as systems with one or two pawls are used.
- the release lever is pivotally mounted in the motor vehicle lock and preferably in a housing and / or a lock case of the motor vehicle lock.
- the closing device has an electromotive drive and cooperates with a torque converter.
- the electric drives can be arranged with the torque converter directly in the lock or interact as a separate module, for example by means of a Bowden cable directly or indirectly with the rotary latch.
- an electric motor drive with a corresponding gear as a torque converter is designed as a separate module and the separate module, for example by means of a Bowden cable with a lock housing of the Castle is connected.
- the Bowden cable soul can then be connected, for example, with a Zuziehklinke, the Zuziehklinke can act directly on the catch.
- the closing pawl is then arranged pivotably in the lock, in such a way that the closing pawl can be brought into engagement with the catch via the closing path.
- the closing device is integrated directly on the lock or even in the lock.
- the electric drive and the torque converter for example in the form of a transmission, are directly connected to the rotary latch.
- an electric motor interact with a spindle drive, wherein the spindle drive moves the closing pawl.
- the closing pawl can be arranged pivotably in this case in the lock, that the closing pawl can be brought into engagement with the catch via the closing path.
- a torque converter for example, serve a transmission or a mechanism with which at least different forces or moments in the catch can be introduced.
- the torque converter makes it possible to generate at least regionally, that is to say a torque that can be changed over the closing stroke, so that the rotary latch can be subjected to different forces or moments.
- the tightening takes place with constant detection of the movement of the component, wherein the means for detecting the control transmits a signal, so that at any time of tightening the position of the component or the position of the means of the component drawn part of the motor vehicle can be determined.
- the closing device is a locking mechanism of a motor vehicle with which a side door of a motor vehicle is pulled
- the position of the door and thus the gap during tightening can be determined by means of the detection means.
- the measure between the moving door and the body is determined.
- the gap determines in particular the area that, for example, a Hand of an operator between the movable member, preferably the door, and the body is open when the door is closed.
- the means for detection is a sensor or a switching means, in particular a micro-switch.
- a means for detecting for example, a rotation sensor can be used which detects the rotational movement of the moving component, in particular the rotary latch.
- Microswitches are inexpensive, whereas rotary sensors allow a very accurate determination of a moving component and its position.
- the closing pawl falls only in a range of ⁇ 10 mm, preferably ⁇ 8 mm and more preferably ⁇ 6 mm in the component to be moved. At this time, therefore, therefore, must first take place a monitoring of Zuziehvorganges. From a gap of ⁇ 4 mm, it is no longer possible for an operator, for example with his or her fingers, to get into the gap between, for example, the door and the body. The range ⁇ 4 mm can then be excluded from monitoring, for example. Preferably, monitoring the gap dimension of 10-4 mm, preferably 8-4 mm and more preferably 6-4 mm is considered to be an advantageous embodiment.
- the means for detecting a position cooperates with the controller in such a way that by means of detecting a current increase in the electrical Drive a interruption of the closing process is effected.
- a current increase in the electrical Drive indicates that the closing process is subject to a great deal of stress.
- the controller can determine whether the deviation of the current increase is such that the current increase lies outside a tolerance window, so that the closing process can be interrupted. For example, if the closing drive acts on a locking mechanism of a lock in a side door of a motor vehicle, then the door arrives, for example, in a main catch of the locking mechanism of the side door lock.
- the closing process that is, for example, a Ziehiehklinke comes into engagement with the catch and moves the catch such that the catch is transferred from a pre-locking position to a main latching position.
- the closing device must move the door against the door seal, so that with increasing closing position and a reduction of the gap dimension, a higher force is needed for pulling.
- the force can be determined in a tolerance range, so that deviations outside the tolerance range or a predefinable tolerance window can be detected and the controller is able to interrupt the closing process, possibly eject the closing pawl and / or initiate a reversing of the closing process.
- the current increase can thus be utilized in an advantageous manner as a security measure when closing.
- the movable component is a door, a flap, a cover or a hood of a motor vehicle.
- the movable component is moved by means of the closing device, wherein the component conforms to the motor vehicle or the body in such a way that no gap or only very small gap dimensions are present.
- the gap dimensions are kept as low as possible or, for example, in the case of a convertible roof cover causes a secure closing.
- the in the sense of the invention used possibility of detecting the increase in current during automatic closing offers the advantage that an electronic control signal can be generated to interrupt the closing process.
- the closing device interacts directly with the locking mechanism or a retaining strap, this results in a further advantageous embodiment of the invention.
- the closing takes place depending on the point of application of the closing device such that the components, such as flaps, covers or doors, are transferred from a first closed position to a second closed position. If, for example, a locking mechanism of a motor vehicle lock is engaged, then the door or flap can be transferred from a pre-locking position of the locking mechanism into a main locking position. If the closing device acts on the tether, it is also possible to move or pull the door or flap over a wider area.
- the closing is continuously monitored whether the closing and in particular the current consumption of the drive in the tolerance range or tolerance window of the current consumption, so as to draw a conclusion on a possible hazard to an operator can. If the rotary latch can be moved by means of the closing device, this results in an advantageous embodiment variant of the invention.
- a movement of the rotary latch can take place in such a way that, for example, a closing pawl engages positively and / or positively with the rotary latch. If the catch is moved by means of the closing device and, for example, by means of a closing pawl, the catch engaging with the lock holder can move the door or flap or seat from a first engagement position into the lock holder into the main catch position or an overstroke position.
- the means for detecting the position of the rotary latch is arranged.
- the sensor means can engage directly on the rotary latch, so that monitoring is carried out very precisely and over the closing range which is important for an operator of the motor vehicle.
- the area of the tightening, which can lead to injury or pinching is of interest.
- a further embodiment results when a variable Zuziehmoment be provided by means of the closing device.
- a changing closing torque can be controlled by the controller, a tolerance window being monitored at each instant so that the current can not deviate beyond the tolerance window without the controller generating at least one warning signal or the closing process interrupts, releases the catch or reverses the closing process. In any way thus can be prevented for the operator jamming and it can not lead to injury to the operator.
- FIG. 1 shows a part of a motor vehicle lock 1. Shown is a locking mechanism 2 from a rotary latch 3, a Vorrastsperrklinke 4 and a Hauptrastsperrklinke 5.
- the rotary latch 3 is pivotally mounted about an axis 6 and pawls 4, 5 about an axis 7. To achieve a closed position, the rotary latch 3 is pivotable about the axis 6 in the direction of arrow P, for example, in a lock plate of the motor vehicle lock 1 storable. Shown in Figure 1, the pre-locking position, wherein the Vorrastsperrklinke 4 can be brought into engagement with a locking contour 8 on the rotary latch 3.
- a closing pawl 10 is received in a pivotable manner via a Z Ziehiehweg Z in the motor vehicle lock.
- the Zuziehweg Z is shown as a dotted line and a circular arc in the figure 1.
- the lock holder 14 wherein the lock holder 14 is already engaged with the rotary latch 3 in the pre-locked position.
- the closing pawl 10 as well as the rotary latch 3 may each have a contour 15, 16, which is designed such that upon reaching the rotary latch 3 with the lock holder 14 a frictional connection, that is only for example a frictional connection between closing pawl 10 and rotary latch. 3 can be produced.
- the rotary lobe contour 15 but also the Zuziehklinkenkontur 16 may be formed such that in a first Zuziehweg a frictional connection can be achieved, whereas on a second Zuziehweg a positive connection can be achieved.
- FIG. 2 shows a diagram in which the closing path Z is represented in millimeters by the closing force in Newton. Entered is a pre-rest position VR and a main rest position HR. In addition, an overrunning position UH is again entered, since the closing device 9 moves the rotary latch into an overstroke position so that the main latching pawl 5 can engage in the latching contour 8.
- a pre-locking position is usually at a door gap of about 6 mm. In the main position the door is closed.
- the overstroke position indicates the path of the rotary latch, which moves the rotary latch over the main latching position, so that the pawl 5 can fall into the latching contour 8 of the rotary latch 3.
- a locking mechanism 2 with two pawls 4, 5 is shown. Of course, it is also conceivable that only one pawl 4, 5 is present.
- the Z Ziehiehweg Z describes the way over which the closing pawl 10, the rotary latch 3 is driven by an electric motor.
- the closing pawl 10 already engages when the catch 3 has engaged the lock holder 14.
- a tightening path Z of 10 mm plus an overstroke is reproduced.
- the closing pawl 10 moves the catch 3 in the direction of the arrow P via a closing path from a door gap of 10 mm to a door gap of 4 mm.
- the rotation Trap 3 is moved with a force of 100 Newton or moved into the closed position into it.
- the Kraftwegverlauf is denoted by K in the diagram.
- the course of the force path via the imposition of a door gap of 4 mm until the door closes in the main catch or in an overstroke ÜH is denoted by FO in the diagram.
- the closing movement according to the invention is not bound to the locking positions VR, HR. Rather, it is conceivable according to the invention to lay the adhesion so far in the direction of the main-load position HR that the door or flap is already closed for the most part. Only when large forces are necessary for closing, for example, against the pressure of a door seal, a positive locking FO between Zuziehklinke 10 and rotary latch 3 is generated, whereby a safe closing and holding the rotary latch is possible.
- a torque in the direction of arrow P is introduced into the rotary latch 3 by means of the closing pawl 10.
- the torque is proportional to a current consumption and proportional to a force F, which is entered in the ordinate axis in FIG. If, during the closing process, a line of force curve 17, 18 results, which results from the frictional connection K and the lines of force 17 or 18, a tolerance window TO can be specified by means of the control, which must not be exceeded. If the force F reaches a limit force line 19, as indicated by dashed lines in FIG. 2, there is the possibility that the control interrupts the closing process.
- the control can detect trapping and / or obstruction during the tightening process.
- the current increase is thus as a measure of a proper course of the closing process.
- a malfunction or jamming are detected here by means of an excessive current or an excessive force, so that an interruption, notching of Zuziehantriebs and / or reversing the Zuziehantriebs can be initiated.
- a sensor as means for detecting a position 20 is shown by way of example in FIG.
- the sensor 20 can detect, for example as a rotary encoder, the rotational movement of the rotary latch 3 or be designed, for example, as a microswitch, so that the closing movement Z can also be detected.
- the sensor 20 is directly connected to the controller S, wherein the controller S in turn monitors the power consumption of the motor M.
- the controller is thus able, starting from the movement signal of the sensor 20 to set the current consumption of the motor M in proportion and thus to determine an excessive force or an excessive current consumption of the motor M with respect to the closing process. If the force exceeds the force limit line 19 or an excessively high current consumption is determined on the motor M by means of the control S, then the closing process can be interrupted.
- the closing pawl 10 can be brought out of engagement with the rotary catch 3.
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Abstract
Description
Claims
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/481,876 US12276140B2 (en) | 2017-01-30 | 2018-01-30 | Lock with assisted closing device for a motor vehicle |
| JP2019541062A JP7087242B2 (ja) | 2017-01-30 | 2018-01-30 | 自動車用アシスト閉鎖装置を備えたロック |
| EP18703890.6A EP3574170B1 (de) | 2017-01-30 | 2018-01-30 | Schloss mit zuzieheinrichtung für ein kraftfahrzeug |
| CN201880008948.8A CN110234826B (zh) | 2017-01-30 | 2018-01-30 | 用于机动车的具有拉紧装置的锁 |
| EP20162688.4A EP3699380B1 (de) | 2017-01-30 | 2018-01-30 | Schloss mit zuzieheinrichtung für ein kraftfahrzeug |
| KR1020197025430A KR102557701B1 (ko) | 2017-01-30 | 2018-01-30 | 폐쇄 보조 장치를 구비한 차량용 록 |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017101704.6A DE102017101704A1 (de) | 2017-01-30 | 2017-01-30 | Schloss mit Zuzieheinrichtung für ein Kraftfahrzeug |
| DE102017101704.6 | 2017-01-30 | ||
| DE102017101703.8 | 2017-01-30 | ||
| DE102017101703.8A DE102017101703A1 (de) | 2017-01-30 | 2017-01-30 | Schloss mit Zuzieheinrichtung für ein Kraftfahrzeug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2018137738A1 true WO2018137738A1 (de) | 2018-08-02 |
Family
ID=61188584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE2018/100070 Ceased WO2018137738A1 (de) | 2017-01-30 | 2018-01-30 | Schloss mit zuzieheinrichtung für ein kraftfahrzeug |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US12276140B2 (de) |
| EP (2) | EP3699380B1 (de) |
| JP (1) | JP7087242B2 (de) |
| KR (1) | KR102557701B1 (de) |
| CN (2) | CN110234826B (de) |
| WO (1) | WO2018137738A1 (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109898941A (zh) * | 2019-04-09 | 2019-06-18 | 上海恩井汽车科技有限公司 | 自吸门锁抓紧装置及车辆门锁系统 |
| US20220259901A1 (en) * | 2021-02-12 | 2022-08-18 | Magna Closures Inc. | Closure latch assembly with cinch mechanism and variable powered anti-pinch cinch control |
| US11525291B2 (en) * | 2019-03-27 | 2022-12-13 | Ford Global Technologies, Llc | Door sealing and timing mechanism for use in coach door configuration for a vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11359418B2 (en) * | 2018-07-19 | 2022-06-14 | Brose Schliesssysteme Gmbh & Co. Kg | Motor vehicle lock |
| US11619078B2 (en) | 2018-07-19 | 2023-04-04 | Brose Schliesssysteme Gmbh & Co. Kommanditgesellschaft | Motor vehicle lock |
| US20220243503A1 (en) * | 2021-02-04 | 2022-08-04 | Magna Closures Inc. | Anti-pinch protection system utilizing latch control |
| DE102021122786A1 (de) * | 2021-09-02 | 2023-03-02 | ABUS August Bremicker Söhne Kommanditgesellschaft | Schloss |
| US12601207B2 (en) * | 2023-10-31 | 2026-04-14 | Brose Fahrzeugtbile Se & Co. Kommanditgesellschaft, Bamberg | Systems and methods for switch control of motor vehicle latch |
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- 2018-01-30 JP JP2019541062A patent/JP7087242B2/ja active Active
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11525291B2 (en) * | 2019-03-27 | 2022-12-13 | Ford Global Technologies, Llc | Door sealing and timing mechanism for use in coach door configuration for a vehicle |
| CN109898941A (zh) * | 2019-04-09 | 2019-06-18 | 上海恩井汽车科技有限公司 | 自吸门锁抓紧装置及车辆门锁系统 |
| US20220259901A1 (en) * | 2021-02-12 | 2022-08-18 | Magna Closures Inc. | Closure latch assembly with cinch mechanism and variable powered anti-pinch cinch control |
| US12054972B2 (en) * | 2021-02-12 | 2024-08-06 | Magna Closures Inc. | Closure latch assembly with cinch mechanism and variable powered anti-pinch cinch control |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110234826A (zh) | 2019-09-13 |
| JP7087242B2 (ja) | 2022-06-21 |
| CN111364861B (zh) | 2021-11-02 |
| KR102557701B1 (ko) | 2023-07-20 |
| EP3699380B1 (de) | 2021-10-27 |
| US12276140B2 (en) | 2025-04-15 |
| EP3574170A1 (de) | 2019-12-04 |
| US20200040618A1 (en) | 2020-02-06 |
| CN111364861A (zh) | 2020-07-03 |
| EP3699380A1 (de) | 2020-08-26 |
| CN110234826B (zh) | 2022-03-04 |
| JP2020507027A (ja) | 2020-03-05 |
| KR20190107139A (ko) | 2019-09-18 |
| EP3574170B1 (de) | 2020-08-12 |
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