EP4112851A1 - 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
EP4112851A1
EP4112851A1 EP22190738.9A EP22190738A EP4112851A1 EP 4112851 A1 EP4112851 A1 EP 4112851A1 EP 22190738 A EP22190738 A EP 22190738A EP 4112851 A1 EP4112851 A1 EP 4112851A1
Authority
EP
European Patent Office
Prior art keywords
lever
safety
motor vehicle
safety lever
spring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP22190738.9A
Other languages
German (de)
English (en)
Other versions
EP4112851B1 (fr
Inventor
Marek Dragon
Alexander Grossmann
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 EP4112851A1 publication Critical patent/EP4112851A1/fr
Application granted granted Critical
Publication of EP4112851B1 publication Critical patent/EP4112851B1/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
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/54—Electrical circuits
    • E05B81/90—Manual override in case of power failure
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/0053—Other details of locks; Parts for engagement by bolts of fastening devices means providing a stable, i.e. indexed, position of lock parts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/04—Spring arrangements in locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • 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
    • E05B77/26—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
    • E05B77/265—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 hand actuated, e.g. by a lever at the edge of the door
    • 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
    • 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
    • E05B77/283—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 initiated by hand actuation, e.g. by using a mechanical key
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/04—Spring arrangements in locks
    • E05B2015/0468—Spring arrangements in locks made of one piece with a lock part
    • 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
    • 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
    • E05B81/16—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators operating on locking elements for locking or unlocking action
    • 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
    • E05B81/34—Details of the actuator transmission of geared transmissions
    • E05B81/36—Geared sectors, e.g. fan-shaped gears

Definitions

  • 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, also with a security device, for example a central locking device and/or an anti-theft device and/or a child safety device, and with an emergency actuation element for the security device.
  • the safety device has at least one first safety lever, which can be acted upon both by a first motorized drive and by an emergency operating lever as part of the emergency operating element.
  • the motor vehicle lock is typically a motor vehicle door lock, ie a motor vehicle lock which is attached to or in a motor vehicle door, a motor vehicle flap, a motor vehicle tailgate, a motor vehicle front hood etc.
  • the term motor vehicle lock also includes locks in or on motor vehicles, for example in connection with a seat lock, a tank flap lock, etc. However, it is typically a motor vehicle door lock.
  • Such motor vehicle door locks generally have a security device.
  • the security device can be a central locking device, with the help of which all motor vehicle door locks of an associated motor vehicle are locked in such a way that actuation from the outside is not possible, but the associated motor vehicle door can still be opened from the inside can.
  • an anti-theft device ensures that that in the "ON" position, neither internal nor external actuation is permitted.
  • a child safety device on the other hand, only the rear side doors of the motor vehicle are locked from the inside, so they cannot be opened from the inside. However, opening from the outside is still possible.
  • the safety device has the first safety lever, which as a rule is acted upon by the motor drive or a first motor drive.
  • the safety device can typically be switched to its two functional positions “ON” or also “OFF”. This can be done, for example, using a remote control to control the motorized drive.
  • the emergency actuation element is provided.
  • the safety device can be manually transferred at least from its “OFF” position to the “ON” position. Then the emergency actuation element is an emergency opening element. In principle, however, the emergency actuation element can also ensure that the safety device is engaged, that is to say it is transferred from its “OFF” position to the “ON” position. Then the emergency actuation element is designed as an emergency locking element.
  • a first locking element and a second locking element are implemented, which can each be acted upon with the aid of their own motor drives, namely a first motor drive and a second motor drive.
  • a manually operable locking button which mainly takes over the function of the emergency control element or can take over.
  • WO 2017/050320 A1 In the further state of the art according to WO 2017/050320 A1 a comparable procedure is followed.
  • the anti-theft device includes an anti-theft lever that can be pivoted via its own electric drive.
  • the central locking system is equipped with an additional central locking lever that has its own electric drive.
  • the anti-theft lever and the central locking lever are rotatably mounted on a common axis. This has basically worked.
  • 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 simple and functional emergency actuation is made available.
  • the invention proposes in a generic motor vehicle lock and in particular a motor vehicle door lock that the first safety lever has a spring for its positioning.
  • the first safety lever on the one hand and the spring on the other hand can be designed separately and can consist of different materials, for example.
  • the first safety lever and the spring are made of the same material, for example plastic. This allows the manufacturing and assembly costs to be significantly reduced.
  • the design is usually such that the first safety lever has a guide groove for a housing pin.
  • the housing pin is usually formed onto a lock housing as part of the motor vehicle lock. Since the lock housing is typically made of plastic, the housing pin is also regularly made of plastic and can easily be defined on the lock housing in question. As a result, favorable plastic-plastic friction conditions are made available between the housing pin on the one hand and the first securing lever on the other.
  • the guide groove is formed with an enlarged cross-section in the region of the respective end positions of the first safety lever. This enlargement of the cross section allows the safety lever to be positioned particularly sensitively and clearly. Because the increase in cross section in the area of the two end positions of the guide groove ensures that the housing pin extending through the guide groove is held in the respective end position and can only be moved out of the end position with a more or less pronounced force.
  • Such a defined positioning of the safety lever is of particular importance both for motor operation and for operation with the emergency actuation element.
  • the safe assumption of the functional position "anti-theft device ON” is of particular importance in order to ensure that the associated motor vehicle is also reliable is secured against theft.
  • Recourse to the spring assigned to the safety lever now supports both the above-mentioned position with the anti-theft device engaged and the situation in which the anti-theft device is designed in the example, ie the functional position “anti-theft device OFF”.
  • the guide groove is delimited in its longitudinal extent by a stop wall that is radially inner with respect to an axis of rotation of the safety lever and by a radially outer spring wall as a spring.
  • the elongate guide groove has two longitudinal walls, namely the radially inner stop wall and the radially outer spring wall.
  • the stop wall and the spring wall are generally each formed in an arc shape compared to the axis of rotation for the safety lever.
  • the design is also advantageously made in such a way that the spring wall is material-reinforced in the area of the two end positions of the safety lever in comparison to a connecting area between the two end positions is trained. Due to this different material thickness or material strength of the spring wall, its spring effect is supported or fundamentally adjusted.
  • the invention is based on the finding that the housing pin plunging into the guide groove can only slightly elastically deform the spring wall in the region of the end positions with the material reinforcement of the spring wall implemented there.
  • the connection area of the spring wall that couples the two end positions to one another allows greater elastic deformation than this with the aid of the housing pin moving within the guide groove when the safety lever is adjusted. This greater deformation is achieved and made available in that the connection area has a lower material thickness of the spring wall compared to the two end positions.
  • the housing pin is automatically and inevitably fixed in the area of the two end positions within the guide groove, because the material-strong spring wall ensures a high clamping force in this area.
  • the connection area between the two end positions can be overcome without any problems because the material thickness of the spring wall is lower here. In any case, this corresponds to an increasing actuating force of the pivoting movement of the safety lever when leaving the end position.
  • the spring force decreases in the connection area between the two end positions, so that the relevant pin is transferred to the end position with spring support.
  • the safety lever also has a stop for the emergency operating lever or the emergency operating element. Because the safety lever is generally made of plastic and is designed as a plastic injection molded part, the stop can easily be molded onto the safety lever. The stop generally interacts with a pin on the emergency operating lever. The interpretation is advantageously made so that the Pin protrudes perpendicularly to the elongated emergency operating lever.
  • the safety device not only has the first safety lever, but usually also a second safety lever.
  • the first security lever may be designed as an anti-theft lever, whereas the second security lever is or can be a central locking lever.
  • Both safety levers are equipped with an associated motor drive, namely the first motor drive as an anti-theft drive and the second motor drive as a central locking drive.
  • An actuating nut is generally provided to act on the emergency actuating lever.
  • the actuating nut is rotatably mounted in the lock housing.
  • the actuating nut may have an actuating slot.
  • a relatively long-designed emergency operating lever can also be used on the operating nut in order to to be able to act on the safety lever effectively. Because this is ensured by the correct positioning of the safety lever as a result of the interaction between the housing pin and the guide groove.
  • the housing pin is advantageously elliptical or approximately elliptical in shape, so that it can also assume the function of a stop for the safety lever.
  • a motor vehicle lock is made available in which, first of all, a perfect motorized as well as manual adjustment of the safety lever is made available.
  • the safety lever is equipped with a spring which, in conjunction with a housing pin engaging in a guide groove of the safety lever, ensures that the safety lever can assume two stable end positions corresponding to the "ON" and "OFF" functional positions of the safety device correctly and reproducibly. This also applies when emergency actuation is required, taking into account a relatively large local distance between the safety lever on the one hand and the actuating nut on the other hand, with the aid of which the emergency actuation lever bridging the distance is acted upon.
  • the use of a pin standing vertically on the emergency operating lever to act on the safety lever also ensures that two safety levers arranged coaxially to one another can advantageously be used in order to achieve a particularly compact design in this way.
  • the actuating nut is usually designed as an external locking nut, so it at least ensures that an external locking can be canceled as a result.
  • the external locking nut works via the actuating lever on the anti-theft lever, which in this case represents the first security lever.
  • the opening in the coaxially mounted and above arranged central locking lever penetrated with the help of the pin. This is where the main advantages can be seen.
  • a motor vehicle lock is shown, which is designed according to the exemplary embodiment as a motor vehicle door lock and may be implemented, for example, on a front or rear side door of an associated motor vehicle.
  • the motor vehicle lock has a locking mechanism 1, 2 consisting essentially of rotary latch 1 and pawl 2, which are arranged predominantly perpendicular to the plane of the drawing in the context of the illustration.
  • An actuating lever chain 3.4 and a safety device 5, 6, 7, 8 are also important for the following considerations.
  • the securing device 5, 6, 7, 8 has at least one securing lever 5, 6.
  • two securing levers 5, 6 are implemented, namely a first securing lever 5 and a second securing lever 6.
  • the first securing lever 5 is after executed the embodiment as an anti-theft lever 5, whereas it is in the second Safety lever 6 is a central locking lever 6.
  • Both safety levers 5.6 are evident from the 1 stored coaxially, ie on the same axis, about an axis of rotation A.
  • the design is such that the central locking lever 6 is arranged above the anti-theft lever 5 in a top view.
  • At least one motorized drive 7, 8 then also belongs to the safety device 5, 6, 7, 8.
  • two motorized drives 7, 8 are realized.
  • the first drive 7 works on the first safety lever 5
  • the second drive 8 interacts with the second safety lever 6 .
  • the first motorized drive 7 is an anti-theft drive, with the aid of which the first safety lever or anti-theft lever 5 can pivot about its axis or the axis of rotation A.
  • the second motorized drive or central locking drive 8 ensures that the second safety lever 6 or central locking lever 6 is also subjected to pivoting movements about the common axis or axis of rotation A.
  • the first safety lever or central locking lever 5 is primarily considered, as can be seen from the 2 and 3 can understand.
  • the first motorized drive or anti-theft device 7 in the "anti-theft device ON” position ensures that the locking mechanism 1, 2 cannot be opened either via an internal actuating lever 3 or an external actuating lever 4, which are essential components of the actuating lever chain 3, 4.
  • the "anti-theft device OFF" position means that the locking mechanism 1 , 2 can be opened both via the internal operating lever 3 and the external operating lever 4 .
  • the safety lever or first safety lever 5 or the anti-theft lever 5 in the exemplary embodiment has a spring 5a for its positioning, which can also be found in particular on the basis of the detailed representation according to FIG 3 can understand.
  • the spring 5a is made of the same material as the safety lever 5 because the safety lever 5 is made of plastic according to the exemplary embodiment, for example it is designed as a plastic injection molded part.
  • the safety lever 5 has a guide groove 5c into which a housing pin 12' engages.
  • the housing pin 12 ' is formed on a lock housing 12, which is also made of plastic.
  • the guide groove 5c of the safety lever 5 has two end positions and has a cross-sectional enlargement in this area. These two end positions are in the 3 represented by a solid and dashed representation of the housing pin 12′ plunging into the guide groove 5c.
  • the guide groove 5c is delimited in its longitudinal extension on the one hand by a stop wall 5b and on the other hand by a spring wall 5a as a spring 5a.
  • the overall design is such that the stop wall 5b of the guide groove 5c is arranged radially inwards in relation to the axis of rotation A of the safety lever 5, while the spring wall 5a is arranged radially outwards in comparison to the said axis of rotation A.
  • the stop wall 5b and the spring wall 5a are each formed in an arc shape in comparison to the axis of rotation A mentioned.
  • the spring wall 5a in the area of the two end positions of the safety lever 5 is made of material-reinforced material compared to a connecting area 5d connecting the two end positions to one another.
  • the safety lever 5 also has a stop 5e for the emergency actuation element 9, 10, 11.
  • the emergency actuation element 9, 10, 11 consists of an actuation nut or emergency actuation nut 9 and an emergency actuation lever 10.
  • the emergency operating lever 10 is pivotally connected to the operating nut 9 .
  • the emergency operating lever 10 has a pin 11, the end of which is connected to the emergency operating lever 10 according to the exemplary embodiment. Rotational movements of the actuating nut 9 consequently result in the emergency actuating lever 10 and with it the pin 11 at the end being moved back and forth linearly.
  • the pin 11 as part of the emergency actuation element 9, 10, 11 can interact overall with the stop 5e on the safety lever 5. In this way, rotary movements of the actuating nut 9 result in the safety lever 5 being manually transferred at least into the end position, which corresponds to the “anti-theft device OFF” position. In this way, with the help of the emergency operating element 9, 10, 11, the anti-theft lever 5 in the exemplary embodiment can be moved to the "OFF" position and consequently the external locking can be released. An associated motor vehicle door can then easily be opened from the outside even if the motor drive 7 has failed.

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  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Lock And Its Accessories (AREA)
EP22190738.9A 2019-12-06 2020-11-23 Serrure de véhicule automobile, en particulier serrure de portière de véhicule automobile Active EP4112851B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102019133324.5A DE102019133324A1 (de) 2019-12-06 2019-12-06 Kraftfahrzeug-Schloss, insbesondere Kraftfahrzeug-Türschloss
EP20819618.8A EP4069922B1 (fr) 2019-12-06 2020-11-23 Serrure de véhicule automobile, en particulier serrure de portière de véhicule automobile
PCT/DE2020/100990 WO2021110206A1 (fr) 2019-12-06 2020-11-23 Serrure de véhicule automobile, en particulier serrure de portière de véhicule automobile

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP20819618.8A Division-Into EP4069922B1 (fr) 2019-12-06 2020-11-23 Serrure de véhicule automobile, en particulier serrure de portière de véhicule automobile
EP20819618.8A Division EP4069922B1 (fr) 2019-12-06 2020-11-23 Serrure de véhicule automobile, en particulier serrure de portière de véhicule automobile

Publications (2)

Publication Number Publication Date
EP4112851A1 true EP4112851A1 (fr) 2023-01-04
EP4112851B1 EP4112851B1 (fr) 2024-01-17

Family

ID=73698496

Family Applications (2)

Application Number Title Priority Date Filing Date
EP20819618.8A Active EP4069922B1 (fr) 2019-12-06 2020-11-23 Serrure de véhicule automobile, en particulier serrure de portière de véhicule automobile
EP22190738.9A Active EP4112851B1 (fr) 2019-12-06 2020-11-23 Serrure de véhicule automobile, en particulier serrure de portière de véhicule automobile

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP20819618.8A Active EP4069922B1 (fr) 2019-12-06 2020-11-23 Serrure de véhicule automobile, en particulier serrure de portière de véhicule automobile

Country Status (5)

Country Link
US (1) US20230045645A1 (fr)
EP (2) EP4069922B1 (fr)
CN (1) CN114787469B (fr)
DE (1) DE102019133324A1 (fr)
WO (1) WO2021110206A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021133964A1 (de) 2021-12-21 2023-06-22 Kiekert Aktiengesellschaft Kraftfahrzeug-Schloss, insbesondere Kraftfahrzeug-Türschloss
DE102021133965A1 (de) 2021-12-21 2023-06-22 Kiekert Aktiengesellschaft Kraftfahrzeug-Schloss, insbesondere Kraftfahrzeug-Türschloss

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DE19756266A1 (de) 1997-12-18 1999-06-24 Mannesmann Vdo Ag Schließeinrichtung
DE19814003C1 (de) * 1998-03-28 1999-08-26 Kiekert Ag Kraftfahrzeugtürverschluß
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DE102005052190A1 (de) 2005-10-28 2007-05-03 Kiekert Ag Kraftfahrzeugtürschloss
GB2458574A (en) * 2008-03-26 2009-09-30 Mitsui Mining & Smelting Co Door lock having a double lock for disabling a double action mechanism wherein a lock is normally switched to an unlocked position by using an inside handle
WO2013170363A1 (fr) * 2012-05-16 2013-11-21 Magna Closures Inc. Verrou de porte à double verrouillage
DE102014114347A1 (de) 2014-10-02 2016-04-07 Kiekert Ag Kraftfahrzeugtürverschluss
WO2017050320A1 (fr) 2015-09-25 2017-03-30 Kiekert Ag Dispositif d'actionnement pour serrure de véhicule à moteur
EP2112306B1 (fr) 2008-04-23 2017-10-11 Mitsui Kinzoku ACT Corporation Dispositif de verrouillage pour porte de véhicule

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FR2782108B1 (fr) * 1998-08-05 2001-09-28 Valeo Securite Habitacle Serrure de fermeture pour une porte de vehicule automobile et vehicule automobile equipe de cette serrure
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JP6450991B2 (ja) * 2014-10-29 2019-01-16 三井金属アクト株式会社 車両用ドアラッチ装置
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Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19756266A1 (de) 1997-12-18 1999-06-24 Mannesmann Vdo Ag Schließeinrichtung
DE19814003C1 (de) * 1998-03-28 1999-08-26 Kiekert Ag Kraftfahrzeugtürverschluß
DE29913464U1 (de) * 1999-07-31 1999-12-16 Kiekert Ag Kraftfahrzeugtürverschluß
DE102005052190A1 (de) 2005-10-28 2007-05-03 Kiekert Ag Kraftfahrzeugtürschloss
GB2458574A (en) * 2008-03-26 2009-09-30 Mitsui Mining & Smelting Co Door lock having a double lock for disabling a double action mechanism wherein a lock is normally switched to an unlocked position by using an inside handle
EP2112306B1 (fr) 2008-04-23 2017-10-11 Mitsui Kinzoku ACT Corporation Dispositif de verrouillage pour porte de véhicule
EP2913463B1 (fr) 2008-04-23 2019-06-19 Mitsui Kinzoku ACT Corporation Appareil de loquet de porte de véhicule
WO2013170363A1 (fr) * 2012-05-16 2013-11-21 Magna Closures Inc. Verrou de porte à double verrouillage
DE102014114347A1 (de) 2014-10-02 2016-04-07 Kiekert Ag Kraftfahrzeugtürverschluss
WO2017050320A1 (fr) 2015-09-25 2017-03-30 Kiekert Ag Dispositif d'actionnement pour serrure de véhicule à moteur

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CN114787469B (zh) 2023-09-19
DE102019133324A1 (de) 2021-06-10
EP4069922A1 (fr) 2022-10-12
EP4069922B1 (fr) 2023-08-02
EP4112851B1 (fr) 2024-01-17
CN114787469A (zh) 2022-07-22
WO2021110206A1 (fr) 2021-06-10
US20230045645A1 (en) 2023-02-09

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