WO2023232179A1 - Serrure de véhicule automobile, en particulier serrure de portière de véhicule automobile - Google Patents

Serrure de véhicule automobile, en particulier serrure de portière de véhicule automobile Download PDF

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Publication number
WO2023232179A1
WO2023232179A1 PCT/DE2023/100320 DE2023100320W WO2023232179A1 WO 2023232179 A1 WO2023232179 A1 WO 2023232179A1 DE 2023100320 W DE2023100320 W DE 2023100320W WO 2023232179 A1 WO2023232179 A1 WO 2023232179A1
Authority
WO
WIPO (PCT)
Prior art keywords
motor vehicle
electric motor
drive
operating lever
coupling element
Prior art date
Application number
PCT/DE2023/100320
Other languages
German (de)
English (en)
Inventor
Armin Handke
Carsten Fuchs
Murat Özdogan
Tobias Steffen
Viktor KIMEL
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 WO2023232179A1 publication Critical patent/WO2023232179A1/fr

Links

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
    • 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
    • E05B77/28—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 for anti-theft purposes, e.g. double-locking or super-locking
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
    • E05B81/04—Electrical
    • E05B81/06—Electrical using rotary motors

Definitions

  • Motor vehicle lock in particular motor vehicle door lock
  • the invention relates to a motor vehicle lock, in particular a motor vehicle door lock, with a locking mechanism consisting essentially of a rotary latch and a pawl, furthermore with at least a first electric motor drive, the first electric motor drive being a first coupling element of a first actuating lever chain, either in the positions "coupled” and acted upon in a “disengaged” manner, and a further second electric motor drive is provided.
  • Motor vehicle locks and in particular motor vehicle door locks of the design described above are used in different variants and in a variety of positions in and on a motor vehicle. In fact, this includes, among other things, tailgate locks, front hood locks, fuel filler flap locks and also seat locks. In general, however, the relevant motor vehicle locks and in particular motor vehicle door locks are implemented on motor vehicle side doors.
  • CCR temporary crash redundancy
  • the actuating lever chain in question or the first actuating lever chain in the example case is generally open during normal operation, so that the locking mechanism cannot be acted upon using the actuating lever chain in normal operation. Rather, in such a case, the electric motor drive ensures the electric motor opening. However, if emergency operation occurs and consequently an emergency opening occurs, for example in the event of a crash, the operating lever chain is closed mechanically. This is ensured by the first coupling element, which in this case is transferred to its “engaged” position of the first operating lever chain. As a result, arriving rescue personnel, for example, can open the lock mechanically via the first operating lever chain closed in this way or an associated outside door handle.
  • the procedure is such that: electric motor drive works on the locking mechanism for opening in one opening direction and acts on a safety lever in a different unlocking direction to assume its unlocking position.
  • a stop is provided for the electric motor drive, which limits the movement of the electric motor drive at least when it is acted upon in the opening direction to cancel the end safety position. This prevents the lock from opening.
  • the stop is arranged on the electric motor drive and interacts with a blocking element.
  • the blocking element can in turn be arranged on the previously mentioned safety lever.
  • the procedure is usually such that the blocking element is mounted on the same axis as the safety lever. In this way, temporary crash redundancy can be implemented and realized with a particularly few functional elements. Because an additional actuator for the blocking element is unnecessary.
  • the invention is based on the technical problem of further developing such a motor vehicle lock and in particular a motor vehicle door lock in such a way that previously specified or set safety devices, such as in particular a child safety device, continue to have an unchanged effect even in emergency operation.
  • a generic motor vehicle lock and in particular a motor vehicle door lock is characterized in the context of the invention in that the second electromotive drive, which is fundamentally and already provided in the generic teaching, selectively blocks a second coupling element of a second actuating lever chain which can be additionally acted upon by the first electromotive drive or releases.
  • the two actuating lever chains are selectively designed to be either both closed/open or only one.
  • the first electric motor drive engages or disengages both actuation lever chains at the same time when the second electric motor drive is not actuated.
  • the second electric motor drive is actuated, it is possible for the first electric motor drive to only engage the first operating lever chain, whereas the second operating lever chain cannot engage and is blocked, for example.
  • first electric motor drive still works unchanged on the first coupling element of a first actuating lever chain.
  • This first operating lever chain is typically an external operating lever chain.
  • the second is against it Operating lever chain is usually designed as an internal operating lever chain.
  • the second electric motor drive is now assigned to this second operating lever chain or internal operating lever chain.
  • the first electric motor drive With the help of the first electric motor drive, not only a first coupling element of the first operating lever chain or external operating lever chain is or can be acted upon. Rather, the first electric motor drive is also set up to be able to additionally act on the second coupling element of the second operating lever chain or internal operating lever chain. In other words, with the help of the first electric motor drive, both the first coupling element of the external operating lever chain and the second coupling element of the internal operating lever chain are acted upon and can in particular and selectively be engaged or disengaged. The engaged state of the second coupling element corresponds to its release, while the blocked state corresponds to the disengaged position.
  • the engaged state of both clutch elements corresponds to the two actuating lever chains being closed. This corresponds to the emergency opening operation or to the fact that the locking mechanism can be selectively acted upon (purely mechanically) via the two operating lever chains and thus opened.
  • the first electric motor drive must generally be moved to its "GATE on” position, ie to a position in which emergency opening operation is required. This can still be the case and unchanged if the The vehicle electrical system voltage has failed or has dropped to such an extent that electric motor opening is no longer possible. The same applies if the vehicle electrical system voltage is interrupted in the event of a crash.
  • the electromotive drive in its “TCR on” position ensures that both actuating lever chains are closed and consequently a mechanical impact on the Locked succeeds.
  • the second electric motor drive is now added, which selectively blocks or releases the second coupling element of the second operating lever chain or internal operating lever chain.
  • the two operating lever chains can not only assume their basic functional positions: “closed” for emergency opening or “open” in normal operation.
  • normal operation corresponds to the basic position of the first electric motor drive in the sense of “TOR off”.
  • both actuating lever chains are mechanically open and therefore cannot operate on the locking mechanism. Rather, the locking mechanism is opened by an electric motor. This may be done by the first electric motor drive, which is acted upon in a direction opposite to that of assuming its “TCR on” position.
  • the second operating lever chain or inner operating lever chain remains in its “open” position, as it is already in normal operation.
  • the change from normal operation to emergency operation or emergency opening does not result in the second operating lever chain or internal operating lever chain being closed. Rather, this maintains its functional position “open”, so that, for example, children sitting on a back seat cannot open a corresponding rear motor vehicle side door from the inside.
  • This is expressly intended in order to prevent such unintentional openings from the inside, even in emergency operation or during an emergency opening.
  • the current state of the art does not show such specific and selective functionality. This is where the main advantages can be seen.
  • the second electric motor drive represents a component of a safety device.
  • this is a child safety device.
  • the first electric motor drive is typically designed as an emergency opening drive or TCR drive.
  • the second electric motor drive is typically a child safety drive.
  • the first coupling element is rotatably mounted on an actuating lever of the first actuating lever chain.
  • the operating lever in question is typically an external operating lever.
  • the first coupling element generally has a stop pin for a release lever as part of both operating lever chains.
  • the stop pin in question on the first coupling element is in the engaged state of the first coupling element in a position to act on the release lever and thereby bring about an opening of the locking mechanism.
  • the disengaged state of the first coupling element corresponds to the stop pin in question of the first coupling element running past the release lever.
  • the release lever will not The locking mechanism is applied and maintains its closed position and therefore cannot be opened via the relevant operating lever chain.
  • the second clutch element is advantageously designed as a clutch slide.
  • the clutch slide is slidably mounted on an actuating lever of the second actuating lever chain.
  • the operating lever in question of the second operating lever chain is typically an internal operating lever.
  • the clutch slide is equipped with a sliding contour with which it can act on the release lever.
  • the sliding contour is out of engagement with the release lever.
  • the sliding contour can interact with the release lever.
  • An action on the relevant operating lever or internal operating lever to open the locking mechanism is consequently transmitted via the sliding contour to the release lever, which in turn is pivoted and thereby lifts the pawl from its latching engagement with the rotary latch in the closed state of the locking mechanism.
  • the rotary latch opens with spring support and releases a previously caught locking bolt. The associated vehicle door is also released.
  • the second coupling element or the coupling slide can advantageously be transferred into the previously described disengaged or engaged position using a blocking slide that can be acted upon by the second electric motor drive, or is held in the disengaged and therefore blocked position.
  • a blocking slide that can be acted upon by the second electric motor drive, or is held in the disengaged and therefore blocked position.
  • a rotatably mounted intermediate element is provided between two slide arms of the blocking slide in question.
  • the intermediate element in question is usually acted upon by the first electric motor drive and ensures that in the “safety device off” position and consequently the basic position, the blocking slide and the second coupling element or the coupling slide are clearly spaced from one another. Only when the safety device assumes its functional position “on” and consequently the second electric motor drive is acted upon does the blocking slide, which can be acted upon by the relevant second electric motor drive, ensure that the second coupling element or the coupling slide is blocked. This will be explained in more detail with reference to the exemplary embodiment.
  • both actuating lever chains are designed to be closed.
  • both operating lever chains can be opened using the two drives.
  • the reverse procedure can also be carried out by opening the first operating lever chain and closing the second operating lever chain.
  • the first electric motor drive can be controlled in such a way that both actuating lever chains are opened/closed. In this case, the second electric motor drive may not be acted upon.
  • the second electric motor drive when the second electric motor drive is actuated, it is possible for only the first operating lever chain to be closed or engaged using the first electric motor drive. In this case, the second operating lever chain is open and cannot engage.
  • the two actuating lever chains can be selectively designed to be closed/opened, either both or only one, as is provided and implemented according to the invention.
  • FIG. 1 shows the motor vehicle lock according to the invention in its basic position “GATE off” and “child lock off”,
  • Fig. 2 shows the motor vehicle lock according to Fig. 1 in the functional position “GATE off” and “child lock on”,
  • Fig. 3 shows the object according to Figs. 1 and 2 in the “GATE and child safety lock on” position.
  • FIG. 4 shows the object according to FIG. 3 when an external operating lever is actuated
  • FIG. 5 shows the object according to FIG. 3 when an internal operating lever is actuated
  • Fig. 6 shows the motor vehicle lock in the functional positions “GATE and child lock off” as well as with the external operating lever activated and
  • Fig. 7 shows the object in the functional position “GATE on and child lock off” with the inside operating lever activated.
  • the figures generally show a motor vehicle lock in which: According to the exemplary embodiment and not as a limitation, it is a motor vehicle door lock. In its basic structure, this has a locking mechanism 1, 2, which is only indicated in FIG 2 is kept in the closed state. The same applies to an associated motor vehicle door and a locking bolt (not shown) which interacts with the locking mechanism 1, 2. In order to be able to open the locking device 1, 2, it is necessary for a release lever 3 to carry out a clockwise movement about its axis 4, as indicated in FIG. 1, as can be seen by comparing FIGS. 1 and 4.
  • the further basic structure includes a first electromotive drive 5, 6, 7.
  • the first electromotive drive 5, 6, 7 is designed in the exemplary embodiment as a combined drive for an electromotive opening of the locking mechanism 1, 2 on the one hand and the emergency opening operation already described in the introduction on the other hand. That is, with the help of the first electric motor drive 5, 6, 7 in question, the functional positions “TCR off” and “TCR on” can be implemented. In Figs. 1 and 2, the first electromotive drive 5, 6, 7 in question is in the “TCR off” position, while Figs. 3 and 4 show the first electromotive drive 5, 6, 7 in the “TCR on” position .
  • the basic structure of the first electric motor drive 5, 6, 7 consists of an electric motor 5 and an output pulley 6 acted upon by it, which interacts with or acts on an actuating element 7.
  • the actuating element 7 can carry out actuating movements about its axis 8, as can be seen in the transition from, for example, FIG. 1 to FIG. 3.
  • the control element 7 has a clockwise movement around its position during the transition from the functional position in FIG. 1 “TCR off” in the transition to FIG. 3 “TCR on”. Axis 8 performed.
  • the further basic structure includes a first coupling element 9 which can be acted upon by the first electric motor drive 5, 6, 7.
  • the first coupling element 9 is rotatably mounted, taking into account an axis of rotation 10, on an actuating lever 11, which is according to the exemplary embodiment and not restrictively is an external operating lever 11 of a first operating lever chain 3, 9, 11. That is, the first operating lever chain 3, 9, 11 includes the previously mentioned release lever 3, the first coupling element 9 and the external operating lever 11. Consequently, the first operating lever chain 3, 9, 11 is in the context of the example case and not restrictively as an external operating lever chain 3, 9, 11 trained.
  • a transmission lever 12 which is rotatably mounted about an axis 13 and on which the actuating element 7 works in order to adjust the first coupling element 9 and in particular to transfer it to its “engaged” and “disengaged” positions.
  • the coupling element 9 in FIGS. 1 and 2 is in its “disengaged” state, so that a stop pin 9a on the first coupling element 9 cannot act on the release lever 3.
  • Corresponding opening movements of the actuating lever or external actuating lever 11 go clockwise about its axis 4 Consequently, compared to the release lever 3, it is empty, as can be seen when comparing FIGS. 1 and 2 and 6 with FIG. 4. In fact, FIG. 6 (as well as FIGS.
  • the first electric motor drive 5, 6, 7 is able and set up to move the first coupling element 9 into the functional positions “engaged” according to FIGS. 3 and 4 and “disengaged” according to the illustration in the 1 and 2 to be transferred.
  • the first electromotive drive 5, 6, 7 in question works via the output pulley 6 on the actuating element 7, which, starting from the functional position “TCR off” according to FIGS. 1 and 2, is pivoted clockwise about its axis 8, as can be seen during the transition to Fig. 3 in the sense of “TCR on”.
  • the result of this is that the transmission lever 12 is pivoted counterclockwise about its axis 13 during the transition from FIG.
  • the first coupling element 9 assumes its functional state “coupled” in the “TCR on” position.
  • the first operating lever chain or external operating lever chain 3, 9, 11 is closed and can consequently pivot the locking mechanism 1, 2 - in emergency operation or for emergency opening - via an external door handle, for example, the external operating lever 11 about its axis 4 in a clockwise direction, so that it is the same axis
  • the release lever 3 mounted around the common axis 4 also moves clockwise, as can be seen from FIG. 4.
  • a further second electromotive drive 14, 15 is realized.
  • the second electromotive drive 14, 15 in turn has an electric motor 14 and an output pulley 15. With the help of the output pulley 15, a blocking slide 16a, 16b can be acted upon.
  • the second electric motor drive 14, 15 is able to also transfer a second coupling element 18 into its functional positions “engaged” and “disengaged”. In the functional position “engaged”, the second coupling element 18 is released by the blocking slide 16a, 16b, while the “disengaged” position corresponds to the blocking slide 16a, 16b blocking the coupling element 18.
  • the blocking slide 16a, 16b is divided or formed in two parts with two slide arms 16a, 16b, with a rotatably mounted intermediate element 17 being provided between the two slide arms 16a, 16b.
  • the rotatably mounted intermediate element 17 is acted upon using the first electric motor drive 5, 6, 7, as will be explained in more detail below.
  • the first electric motor drive 5, 6, 7 can basically also work on the second coupling element 18 via the intermediate element 17 or the blocking slide 16a, 16b.
  • the two-part blocking slide 16a, 16b works overall on the second coupling element 18, which according to the exemplary embodiment is linear on an actuating lever 19 displaceable clutch slide 18 is formed.
  • the actuating lever 19 is an internal actuating lever 19, which, in conjunction with the second coupling element 18 and the release lever 3, defines a further second actuating lever chain 3, 18, 19, which according to the exemplary embodiment is designed as an internal actuating lever chain 3, 18, 19 is.
  • the clutch slide 18 has a sliding contour 18a, which is out of engagement with the release lever 3 when the second clutch element or clutch slide 18 is disengaged and can be brought into engagement with the relevant release lever 3 in the “engaged” state.
  • the second electric motor drive 14, 15 is designed as a child safety drive 14, 15.
  • the safety device or child safety device implemented in this way is in its functional position “on”.
  • a mechanical action on the internal actuation lever 19 about its axis 20 in a counterclockwise direction means that the sliding contour 18a provided on the front of the clutch slide 18 cannot interact with the release lever 3 when the second clutch element or clutch slide 18 is disengaged.
  • FIGS. 1 and 5 it can be seen that the mechanical loading of the internal operating lever 19 by counterclockwise loading around the axis 20 corresponds to the sliding contour 18a moving past the release lever 3. This is ensured by the two-part blocking slide 16a, 16b, which holds the second coupling element or the clutch slide 18 in the “disengaged” position.
  • the pivoted interior actuation lever 9 is able to pivot the release lever 3 clockwise about its axis 4 via the second clutch element 18 or the clutch slide 18, which is in the engaged state, with its sliding contour 18a in the exposed position , so that as a result of this the pawl 2 is lifted from its locking engagement with the rotary latch 1 with the already known consequences.
  • the first electric motor drive 5, 6, 7 is designed as an emergency opening drive according to the exemplary embodiment. This means that with its help the previously referred to functional positions “TCR on” and “TCR off” can be mapped.
  • the first electric motor drive 5, 6, 7 according to the exemplary embodiment is also able to open the locking mechanism 1, 2.
  • the first electric motor drive 5, 6, 7 in question works on the actuating element 7 in such a way that it does not move clockwise (slightly) as in the transition from “TCR off” according to FIG. 1 to “TCR on” as shown in FIG ) is pivoted about its axis 8.
  • an electromotive opening process of the locking mechanism 1, 2 corresponds to the first electromotive drive 5, 6, 7 acting on the actuating element 7 in the counterclockwise direction - therefore in the opposite direction - about the axis 8.
  • the actuating element 7 can be pressed against an arm 3a of the release lever using a pin 7a
  • the second electric motor drive or Child safety drive 14, 15 causes the blocking slide 16a, 16b to be “closed” during the transition from FIG. 1 to FIG. 2.
  • the second electric motor drive or child safety drive 14, 15 ensures that the child safety device is transferred or held in its functional position “on”.
  • both slide arms 16a, 16b of the blocking slide 16a, 16b are spaced apart from one another.
  • the rotatable intermediate element 17 ensures that the right slide arm 16b blocks the clutch slide 18.
  • the clutch slide 18 is then blocked or held in the blocked position with the help of the closed blocking slide 16a, 16b.
  • actuating lever chains 3, 9,11; 3, 18,19 are open, as can be seen from Fig. 1.
  • selective functional states can be realized and implemented such that, as shown in FIG. 3, the first operating lever chain 3, 9, 11 is closed, whereas the second operating lever chain 3, 18, 19 is open.
  • FIG. 6 and 7 show the functional position “TCR off” (Fig. 6) and “TCR on” (Fig. 7), whereby in Fig. 6 the child safety device also assumes its functional position “on”.
  • the associated functional position “child safety off” is shown in FIG. 7, so that in this case the locking mechanism 1, 2 can be opened both via the external operating lever 11 and the internal operating lever 19.

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

Abstract

L'invention concerne une serrure de véhicule automobile, en particulier une serrure de portière de véhicule automobile, qui comprend un mécanisme de verrouillage (1, 2) constitué essentiellement d'un pêne pivotant (1) et d'un cliquet (2). De plus, au moins un premier entraînement de moteur électrique (5, 6, 7) est produit, lequel déplace un premier élément d'accouplement (9) d'une première chaîne de levier d'actionnement (3, 9, 11) éventuellement dans les positions « accouplé » et « désaccouplé ». Un autre second entraînement de moteur électrique (14, 15) est également prévu. Selon l'invention, le second entraînement de moteur électrique (14, 15) est conçu de sorte qu'il bloque ou libère facultativement un second élément d'accouplement (18) d'une seconde chaîne de levier d'actionnement (3, 18, 19) qui peut également être déplacée par le premier entraînement de moteur électrique (5, 6, 7). De cette manière, selon les deux entraînements (5, 6, 7 ; 14, 15), les deux chaînes de levier d'actionnement (3, 9, 11 ; 3, 18, 19) sont conçues de sorte que les deux chaînes soient sélectivement fermées/ouvertes, ou que seulement l'une soit fermée/ouverte.
PCT/DE2023/100320 2022-06-03 2023-05-03 Serrure de véhicule automobile, en particulier serrure de portière de véhicule automobile WO2023232179A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102022114103.9A DE102022114103A1 (de) 2022-06-03 2022-06-03 Kraftfahrzeug-Schloss insbesondere Kraftfahrzeug-Türschloss
DE102022114103.9 2022-06-03

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WO2023232179A1 true WO2023232179A1 (fr) 2023-12-07

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WO (1) WO2023232179A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1146186A2 (fr) * 2000-04-14 2001-10-17 Robert Bosch Gmbh Serrure de véhicule automobile à ouverture assistée
EP1158125A1 (fr) * 2000-05-23 2001-11-28 Valeo Securité Habitacle Serrure électrique pour véhicule automobile, présentant des fonctions condamnation enfant et supercondamnation
DE102005052190A1 (de) * 2005-10-28 2007-05-03 Kiekert Ag Kraftfahrzeugtürschloss
DE102013104566A1 (de) * 2013-05-03 2014-11-06 Kiekert Aktiengesellschaft Kraftfahrzeugtürverschluss
WO2015024557A1 (fr) * 2013-08-22 2015-02-26 Kiekert Ag Fermeture de porte pour véhicule à moteur
DE102015116283A1 (de) * 2015-09-25 2017-03-30 Kiekert Ag Betätigungseinrichtung für ein Kraftfahrzeugschloss
EP3800310A1 (fr) 2019-10-02 2021-04-07 Kiekert AG Serrure du véhicule automobile
DE102019132764A1 (de) 2019-12-03 2021-06-10 Kiekert Aktiengesellschaft Kraftfahrzeugschloss, insbesondere Kraftfahrzeugtürschloss

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006020344A1 (de) 2006-04-28 2007-10-31 Kiekert Ag Schließsystem für eine Kraftfahrzeugtür mit mehreren Schließelementen und gemeinsamer Steuereinheit
DE102018113562A1 (de) 2018-06-07 2019-12-12 Kiekert Ag Elektrisch betätigbares Kraftfahrzeugschloss

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1146186A2 (fr) * 2000-04-14 2001-10-17 Robert Bosch Gmbh Serrure de véhicule automobile à ouverture assistée
EP1158125A1 (fr) * 2000-05-23 2001-11-28 Valeo Securité Habitacle Serrure électrique pour véhicule automobile, présentant des fonctions condamnation enfant et supercondamnation
DE102005052190A1 (de) * 2005-10-28 2007-05-03 Kiekert Ag Kraftfahrzeugtürschloss
DE102013104566A1 (de) * 2013-05-03 2014-11-06 Kiekert Aktiengesellschaft Kraftfahrzeugtürverschluss
WO2015024557A1 (fr) * 2013-08-22 2015-02-26 Kiekert Ag Fermeture de porte pour véhicule à moteur
DE102015116283A1 (de) * 2015-09-25 2017-03-30 Kiekert Ag Betätigungseinrichtung für ein Kraftfahrzeugschloss
EP3800310A1 (fr) 2019-10-02 2021-04-07 Kiekert AG Serrure du véhicule automobile
DE102019132764A1 (de) 2019-12-03 2021-06-10 Kiekert Aktiengesellschaft Kraftfahrzeugschloss, insbesondere Kraftfahrzeugtürschloss

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