EP3303741B1 - Serrure de porte de véhicule - Google Patents

Serrure de porte de véhicule Download PDF

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Publication number
EP3303741B1
EP3303741B1 EP16735985.0A EP16735985A EP3303741B1 EP 3303741 B1 EP3303741 B1 EP 3303741B1 EP 16735985 A EP16735985 A EP 16735985A EP 3303741 B1 EP3303741 B1 EP 3303741B1
Authority
EP
European Patent Office
Prior art keywords
lever
locking mechanism
child safety
motor vehicle
sensor
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.)
Active
Application number
EP16735985.0A
Other languages
German (de)
English (en)
Other versions
EP3303741A1 (fr
Inventor
Christian Barmscheidt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kiekert AG
Original Assignee
Kiekert AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kiekert AG filed Critical Kiekert AG
Publication of EP3303741A1 publication Critical patent/EP3303741A1/fr
Application granted granted Critical
Publication of EP3303741B1 publication Critical patent/EP3303741B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B77/00—Vehicle locks characterised by special functions or purposes
    • E05B77/22—Functions related to actuation of locks from the passenger compartment of the vehicle
    • E05B77/24—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like
    • E05B77/26—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like specially adapted for child safety
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B77/00—Vehicle locks characterised by special functions or purposes
    • E05B77/22—Functions related to actuation of locks from the passenger compartment of the vehicle
    • 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
    • E05B77/54—Automatic securing or unlocking of bolts triggered by certain vehicle parameters, e.g. exceeding a speed threshold
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
    • E05B81/14—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators operating on bolt detents, e.g. for unlatching the bolt
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
    • E05B81/20—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
    • E05B81/54—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
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/54—Electrical circuits
    • E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
    • 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

Definitions

  • the invention relates to a motor vehicle closure according to the preamble of claim 1.
  • a well-known occupant safety system is a child safety device.
  • a child safety device includes the function that a child or person usually located in a back seat can not open the vehicle door, that is, even when the person in the vehicle tries to get out, the inside operation lever is disabled.
  • An electric opening describes the function in which the operator manually actuates the internal operating lever or the outside door handle, but in which the actual opening of the lock takes place by means of a mostly electric drive. It can For example, an external operating lever only a signal generator, such as a switch, actuate, so that an electrical signal is generated, whereby the drive is activated by means of a control unit. Alternatively, the external actuating lever may be mechanically connected to an actuating lever in the motor vehicle door lock and perform, for example, a pivoting movement.
  • the actuating lever can then in turn actuate a switching means or a signal generator, which in turn conducts a signal to the control unit, so that the drive is in turn activated.
  • An electrical opening thus describes an opening triggered by means of a drive, that is to say an unlocking of the locking mechanism.
  • the electric drive may be connected to a transmission and a drive pulley, which then cooperates with a release lever which mechanically unlocks the locking mechanism.
  • a motor vehicle door lock with an electrical opening mechanism is known from US 5,156,067 DE 10 2012 003 743 A1 known.
  • An electric drive consisting of motor, worm and driven pulley, can set in operation a trigger in motion, the release lever acts directly on the pawl and unlocks the locking mechanism consisting of catch and pawl.
  • An actuating lever which may be, for example, an internal operating lever or an external operating lever, acts after actuation by means of the outer handle or the inner door handle with a signal generator, which in turn activates the electric drive via a control unit.
  • the motor vehicle door lock is in the locked state, that is, the motor vehicle door lock is opened electrically, without there being a mechanical operative connection between the actuating lever and the release lever.
  • Actuating lever and release lever are mechanically decoupled by means of the locking device. Only in the case in which an emergency operation is necessary, for example in the case of a current drop, the electric drive moves in a direction opposite to the opening direction and unlocks the motor vehicle door lock. In this case, an operator then has the opportunity to mechanically actuate the operating lever and bring the trigger lever into engagement with the ratchet so that the flap, door or sliding door can be opened.
  • U1 is another electrically opening motor vehicle door lock known.
  • this motor vehicle door lock has a child safety.
  • the vehicle door latch is usually in the locked state, and an operating lever can be operated by means of a handle such as an inside door handle or an outside door handle.
  • the actuating lever acts on an opening switch, which initializes the electrical drive via a control unit. In this case, the actuating lever and release lever are decoupled.
  • a child safety sensor is activated and the control unit evaluates the signal of the child safety sensor when an internal door handle is activated.
  • an opening switch is operated. If the child safety sensor is also activated, the door can not be opened. A mechanical as well as electrical opening of the motor vehicle door lock is thus prevented.
  • GB 2 320 943 A describes a motor vehicle door lock according to the preamble of claim 1.
  • the child safety device is deactivated by means of a drive 70, if the door is to be opened.
  • the task arises to improve a known motor vehicle door lock.
  • the task is to simplify the structure without reducing the scope of functions or to eliminate safety-related functions.
  • the object is to provide a cost-effective and structurally simple solution for actuating an electrically opening KraftGermaneverchlusses.
  • a locking sensor has now created the possibility of providing a motor vehicle door lock in which the same functions are provided with a smaller number of components without sacrificing safety features.
  • a statement about whether the locking mechanism is in a closed position or an open position can be made directly by means of the locking sensor.
  • the locking sensor can be evaluated and provide a signal for a control unit with which an activation or deactivation of the electric drive can be carried out.
  • the closed position of the door, flap or sliding door can be determined, so that activation of the drive for opening is possible.
  • Such motor vehicle door locks comprise a locking mechanism consisting of a catch and a pawl.
  • the locking mechanism can also be equipped with two or more pawls or, for example, have a locking or blocking lever. Such ratchets are known in the art.
  • the motor vehicle door lock according to the invention has an electric drive with which the locking mechanism can be unlocked. The electric drive acts mostly indirectly, but can also act directly on a release lever, which then engages and unlocks mechanically in the locking mechanism.
  • the electric drive may comprise an electric motor, a worm and a driven gear, wherein the output gear acts directly on the trigger lever.
  • a child safety device is also provided, which comprises a child safety sensor.
  • the parental control sensor can be equipped as a switching element or else as a touch-sensitive sensor. Depending on the switch position of the child safety sensor, a signal is forwarded to a control unit, which in turn activates or does not activate the electric drive.
  • the motor vehicle door lock according to the invention also has a closing drive.
  • a closing drive By means of a closing drive, a locking mechanism can be transferred from a pre-locking position into a main locking position.
  • a pre-locking position is the position of the door, flap or hood, in which the door is already closed and held by means of the locking mechanism in position and in particular in a locking position.
  • the motor vehicle door is then transferred from the pre-latching position to the main latching position by means of a mostly electric drive, in which the door is in the fully closed position.
  • the child safety device If the child safety device is switched on or inserted, and the motor vehicle door lock is transferred from the pre-rest to the main rest position by means of the closing drive, then the door should be opened by means of the internal operating lever open.
  • the child safety device must be deactivated.
  • the deactivation can be done for example by means of an electric drive.
  • According to the subject invention can be dispensed with an electric drive to lay out the child safety.
  • By integrating the locking sensor is another signal available with which a statement about the closed position of the door is possible.
  • activation of the electric drive to open the door can take place by means of the control unit when the internal operating lever is actuated. A mechanical interpretation of parental control is therefore not required.
  • the position of the locking mechanism can be detected in the pre-detent and the main detent. If by means of the locking sensor the immediate position of the locking mechanism in the pre-locking and main locking can be detected, a control unit can bridge the child-protection sensor signal and thus provide an operator of the inside-actuating lever with the option of opening the door or interrupting a closing operation and interrupting closing.
  • a control unit can bridge the child-protection sensor signal and thus provide an operator of the inside-actuating lever with the option of opening the door or interrupting a closing operation and interrupting closing.
  • the locking sensor can be arranged on a rotary latch of the locking mechanism.
  • An immediate query of the position of the catch harbors a high degree of security in itself. If the rotary latch is in its end position, that is to say in the position in which the door is completely closed, and if exactly this position is interrogated by means of the locking sensor, malfunctions can be prevented with the greatest possible certainty.
  • an actuating lever is provided and by means of the actuating lever at least one opening switch can be actuated.
  • An operating lever may be an inside operating lever as well as an outside operating lever.
  • the operating lever is actuated by means of an inner door handle or an outer door handle, wherein in the unlocked state, the actuating lever moves the trigger lever, so that the locking mechanism is unlocked.
  • the actuating lever cooperates with an opening switch.
  • the internal operating lever as well as the external operating lever actuates a common opening switch.
  • an additional switch upstream of the opening switch can be provided, with which the actuating lever comes into contact before reaching the opening switch and which serves to activate the control unit.
  • This additional upstream switch can thus be referred to as a wake-up or wake-up switch.
  • an internal operating lever and an external operating lever are provided, and with the internal operating lever and the external operating lever, at least the opening switch can be operated.
  • a further advantageous embodiment results when a clutch lever is provided and when by means of the clutch lever of the actuating lever can be coupled with a release lever.
  • the provision of a clutch lever makes it possible, by a movement of the clutch lever, which may be, for example, a sliding movement or a rotary movement or a pivoting movement, that the actuating lever with the release lever is coupled.
  • the clutch lever is preferably actuated by an electric drive.
  • the clutch lever may have an actuating pin which engages, for example, in grooves of the release lever and the actuating lever and thus couples the pivotally mounted lever.
  • the actuating lever is designed as a pivotally mounted lever.
  • the inside operating lever, the outside operating lever and the tripping lever are supported on a common axis.
  • the clutch lever may be engaged with the release lever by a sliding movement of the inner operating lever and / or the outer operating lever depending on the position of the clutch lever.
  • the clutch lever by means of a likewise pivotable moved locking lever moves. In a first position of the clutch lever, the inner operation lever and the outer operation lever are coupled to the release lever, that is mechanically engaged. In this position can be moved by an operation, for example, an outer door handle of the external actuating lever and unlocks the locking mechanism mechanically and electrically and thus the vehicle door lock can be opened.
  • the child safety device preferably consists of a pivotally received child safety element, which is preferably operable by the operator by means of a tool, such as a motor vehicle key or a screwdriver from the outside.
  • the child safety element interacts with the child safety element, which, depending on the position of the child safety element, transmits a signal to the control unit, so that it is possible to detect whether the child safety device is activated or deactivated.
  • the child safety device preferably consists of the child safety sensor, the child safety element which is pivotably mounted in the motor vehicle door lock and a driver which engages on the one hand with the child safety element and on the other hand with the coupling lever and / or locking lever.
  • the inner actuating lever and the outer actuating lever are mounted coaxially.
  • the internal operating lever and the external actuating lever, that is, the actuating lever are also mounted coaxially with the release lever.
  • a control unit wherein the switch positions of the switches can be interrogated by means of the control unit, so that the drive can be activated or deactivated.
  • the various settings on the motor vehicle door lock can be detected and the drives can be activated.
  • the switching position of the sensors and switches is queried by means of the control unit and passed corresponding control signals to the one or more drives. If, for example, the external operating lever is actuated by means of the outer door handle, the outer operating lever oscillates and activates the wake-up switch and subsequently the opening switch.
  • the control unit thus detects a signal with which the drive can be activated so that the motor vehicle door lock can be unlocked and the door, flap or sliding door can be opened.
  • FIG. 1 a generic motor vehicle door lock according to the prior art is reproduced.
  • a release lever 1 is pivotally received about an axis 2.
  • the release lever 1 is driven by an electric motor 3 and a driven pulley 4 in the direction of the arrow, so that a locking mechanism is unlocked.
  • An actuating lever 5 is also pivotally mounted about the axis 2 coaxially with the release lever 1.
  • the actuating lever 5 can be coupled via the clutch lever 6 with the locking lever 10.
  • the clutch lever 6 also cooperates with the child safety element 14.
  • the motor vehicle door lock is locked and the child safety device is engaged, an occupant of the motor vehicle can not unlock the motor vehicle door lock in the closed state and thus can not open the door.
  • the motor vehicle door lock has a closing drive
  • the motor vehicle door should still be openable during the electrical tightening by means of the inner door handle or the inner actuating lever.
  • the parental lock must be designed. An interpretation, for example, by means of a in the FIG. 1 not shown and acting directly on the child safety element electric motor done temporarily.
  • the motor vehicle door lock 21 has a locking mechanism 22 consisting of pawl 23 and rotary latch 24. Immediately with the catch 24, a locking sensor 25 cooperates. As can be seen, the position of the rotary latch 24 is directly interrogated or detected by means of the locking sensor 25. By means of an electric drive 26 and a drive pulley 27, a release lever 28 can be actuated. The release lever 28 is able to unlock the locking mechanism 22.
  • a child safety device 29 the motor vehicle door lock 21 can be made so functionally that by means of an inner door handle 30, the locking mechanism 22 is not unlocked. Whether the child safety device 29 is inserted or not, that is activated or deactivated, can be detected by means of a child safety sensor 31.
  • An unshown Zuziehantrieb acts directly on the ratchet 22, in particular on the rotary latch 24, and is able to transfer the locking mechanism 22 from a pre-locking position to a main locking position.
  • the rotary latch 24 can activate the locking sensor 25.
  • actuating lever 32 By means of an actuating lever 32, a wake-up switch 33 and an opening switch 34 can be actuated.
  • the actuating lever 32 can be coupled via a coupling lever 35 with the locking lever 36.
  • a driver 37 acts between the child safety device 29 and on the locking device 36 and the clutch lever 35th
  • the switching elements 25, 31, 33, 34, 38 and 39 contained in the motor vehicle door latch 21 are connected to a control unit 40, as indicated by the dashed lines.
  • the interaction or the integration of the switching means 25, 31, 33, 34, 38 and 39 upon actuation of the inner actuating lever 30 during closing in cooperation with the control unit 40 is reproduced in the following flow charts.
  • FIG. 3 shows a flow chart for opening a side door, and in particular a rear side door, upon actuation of the inner door handle 30 and thus the actuating lever 32nd
  • the opening switch 34 is actuated, wherein in particular first the wake-up switch 33 is actuated. If the opening switch 34 is not actuated, the door does not open. On the other hand, if the opening switch 34 has been actuated, another query is made as to whether the parental control sensor 31 is activated or deactivated.
  • the door is opened electrically. If the parental control sensor 31 has been activated and thus the parental control device 29 has been inserted, then a first query 41 is made as to whether the parental control device 29 was temporarily switched off by means of a release switch. A temporary switching off of the child safety sensor 31 can be done for example by the driver. If the release switch has not been switched off temporarily, the door will not be opened. If the release switch has been pressed, the door can be opened, as shown in the flow chart in the lower right box.
  • a closing operation 42 the door should be openable by means of the inner door handle 30.
  • the child safety device 29 would have to be designed mechanically.
  • the mechanical laying example, with an electric drive is shown with the box 43 in the flow chart.
  • the door can then be opened.
  • the door can not be opened by means of the inner door handle 30 when the closing process is not activated.
  • the FIG. 3 indicates therefore that it is necessary to open the door by means of the inner door handle 30 during the tightening of a mechanical drive for the child safety device 29.
  • FIG. 4 shows a flow chart in which the locking sensor 25 is included in the query to control the operating lever 32 during the tightening of the locking mechanism 22.
  • the activation of the opening switch 34 and the query whether the opening switch 34 has been actuated or not are carried out first. If the opening switch 34 has been actuated, the query is made by means of the control unit 40 as to whether the parental control sensor 31 is activated or deactivated. If the child safety device 29 is inserted, two alternative ways are possible. On the one hand, the release switch 41 may have been actuated so that the door can be opened. And on the other hand, there is a query 42, whether the closing is ongoing or not activated.
  • the locking mechanism 22 is usually actuated electrically from a pre-locking position to a main locking position, another interrogation of the locking sensor 25 takes place as to whether the locking mechanism 22 is already completely locked, that is to say is in the main lock.
  • the locking sensor 25 is interrogated.
  • the locking sensor 25 for example, the position of the rotary latch 24 or the pawl 23 queried, detected and / or detected, depending on how many sensors 25 or what type of sensors 25 are used.
  • the electric drive for the child safety device 29 can thus be omitted.

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

Claims (8)

  1. Fermeture de porte de véhicule à moteur, comprenant
    • un mécanisme de verrouillage (22) ;
    • un entraînement (26) électrique, sachant que le mécanisme de déverrouillage (22) est déverrouillable au moyen de l'entraînement (26) ;
    • une protection enfant (29) incluant un capteur (31) de protection enfant, sachant que, suivant la position de commutation du capteur (31) de protection enfant, l'entraînement (26) est activable ou non activable ;
    • un entraînement de traction (42) de fermeture permettant de transférer le mécanisme de verrouillage (22) d'une position de précrantage sur une position de crantage principal ;
    • un capteur (25) affecté au mécanisme de verrouillage (22), sachant que, suivant la position de commutation du capteur (25) de mécanisme de verrouillage, l'entraînement (26) est activable ou non activable ;
    • un levier d'actionnement (32) ;
    • une unité de commande (40), sachant qu'au moyen de l'unité de commande (40) les capteurs (25, 31) peuvent être consultés et l'entraînement (26) est activable ou désactivable ;
    caractérisée par
    • au moins un interrupteur d'ouverture (34) actionnable au moyen du levier d'actionnement (32) ;
    sachant que l'unité de commande (40) est configurée de telle sorte qu'elle
    • détecte la position de commutation de l'interrupteur d'ouverture (34) ;
    • consulte le capteur (31) de protection enfant lorsque l'interrupteur d'ouverture (34) est activé ;
    • consulte l'entraînement de traction (42) de fermeture lorsque le capteur (31) de protection enfant est activé ;
    • consulte le capteur (25) du mécanisme de verrouillage lorsque l'entraînement de traction (42) de fermeture est activé ;
    • permet l'ouverture de la porte lorsque le capteur (25) du mécanisme de verrouillage est désactivé.
  2. Fermeture de porte de véhicule à moteur selon la revendication 1, caractérisée en ce qu'au moyen du capteur (25) de mécanisme de verrouillage la position du mécanisme de verrouillage (22) sur le précran et le cran principal est détectable.
  3. Fermeture de porte de véhicule à moteur selon la revendication 1 ou 2, caractérisée en ce que le capteur (25) de mécanisme de verrouillage est disposé contre un pêne tournant du mécanisme de verrouillage (22).
  4. Fermeture de porte de véhicule à moteur selon l'une des revendications précédentes, caractérisée en ce qu'un levier d'accouplement (35) est prévu et qu'au moyen du levier d'accouplement (35) le levier d'actionnement (32) peut être couplé avec un levier déclencheur (28).
  5. Fermeture de porte de véhicule à moteur selon l'une des revendications précédentes, caractérisée en ce qu'un levier de verrouillage (36) est prévu et qu'au moyen du levier de verrouillage (36) un levier d'accouplement (35) est déplaçable pour permettre de coupler le levier d'actionnement (32).
  6. Fermeture de porte de véhicule à moteur selon l'une des revendications précédentes, caractérisée en ce que le dispositif de protection enfant (29) interagit avec un levier d'accouplement (35) de sorte qu'au moyen du dispositif de protection enfant (29) il est possible de découpler le levier d'actionnement intérieur (32).
  7. Fermeture de porte de véhicule à moteur selon l'une des revendications précédentes, caractérisée en ce qu'un levier d'actionnement intérieur (30) et un levier d'actionnement extérieur sont en appui sur le même axe.
  8. Fermeture de porte de véhicule à moteur selon l'une des revendications précédentes, caractérisée en ce que le levier d'actionnement (32) et un levier déclencheur (28) sont en appui sur le même axe.
EP16735985.0A 2015-06-02 2016-05-11 Serrure de porte de véhicule Active EP3303741B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015108738.3A DE102015108738A1 (de) 2015-06-02 2015-06-02 Kraftfahrzeugtürverschluss
PCT/DE2016/100213 WO2016192707A1 (fr) 2015-06-02 2016-05-11 Fermeture de porte d'un véhicule à moteur

Publications (2)

Publication Number Publication Date
EP3303741A1 EP3303741A1 (fr) 2018-04-11
EP3303741B1 true EP3303741B1 (fr) 2019-10-02

Family

ID=56368741

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16735985.0A Active EP3303741B1 (fr) 2015-06-02 2016-05-11 Serrure de porte de véhicule

Country Status (7)

Country Link
US (1) US10876326B2 (fr)
EP (1) EP3303741B1 (fr)
JP (1) JP6716827B2 (fr)
KR (1) KR102500789B1 (fr)
CN (1) CN107849872B (fr)
DE (1) DE102015108738A1 (fr)
WO (1) WO2016192707A1 (fr)

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DE102015108739A1 (de) 2015-06-02 2016-12-08 Kiekert Ag Verfahren zur Steuerung eines Kraftfahrzeugtürverschlusses
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DE102017124527A1 (de) * 2017-10-20 2019-04-25 Kiekert Ag Kraftfahrzeug
DE102018113562A1 (de) * 2018-06-07 2019-12-12 Kiekert Ag Elektrisch betätigbares Kraftfahrzeugschloss
US10871011B2 (en) * 2018-06-08 2020-12-22 Brose Schliesssysteme Gmbh & Co. Kg Method for operating a motor vehicle lock
DE102019110334A1 (de) 2019-01-14 2020-07-16 Kiekert Aktiengesellschaft Kraftfahrzeugtürschloss
DE102019111936A1 (de) 2019-05-08 2020-11-12 Kiekert Aktiengesellschaft Kraftfahrzeugtürschloss
DE102019112470A1 (de) 2019-05-13 2020-11-19 Kiekert Aktiengesellschaft Kraftfahrzeugtürschloss
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KR102500789B1 (ko) 2023-02-17
JP2018522150A (ja) 2018-08-09
KR20180014777A (ko) 2018-02-09
DE102015108738A1 (de) 2016-12-08
US10876326B2 (en) 2020-12-29
US20180328086A1 (en) 2018-11-15
EP3303741A1 (fr) 2018-04-11
WO2016192707A1 (fr) 2016-12-08
CN107849872A (zh) 2018-03-27
CN107849872B (zh) 2019-07-19
JP6716827B2 (ja) 2020-07-01

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