EP1146186B1 - Serrure de véhicule automobile à ouverture assistée - Google Patents

Serrure de véhicule automobile à ouverture assistée Download PDF

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Publication number
EP1146186B1
EP1146186B1 EP20010107647 EP01107647A EP1146186B1 EP 1146186 B1 EP1146186 B1 EP 1146186B1 EP 20010107647 EP20010107647 EP 20010107647 EP 01107647 A EP01107647 A EP 01107647A EP 1146186 B1 EP1146186 B1 EP 1146186B1
Authority
EP
European Patent Office
Prior art keywords
lever
motor vehicle
coupling
vehicle lock
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.)
Expired - Lifetime
Application number
EP20010107647
Other languages
German (de)
English (en)
Other versions
EP1146186A2 (fr
EP1146186A3 (fr
Inventor
Frank Kunst
Checrallah Kachouh
Norbert Frohne-Brinkmann
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.)
Brose Schliesssysteme GmbH and Co KG
Original Assignee
Brose Schliesssysteme GmbH and Co KG
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
Priority claimed from DE10044613A external-priority patent/DE10044613A1/de
Application filed by Brose Schliesssysteme GmbH and Co KG filed Critical Brose Schliesssysteme GmbH and Co KG
Publication of EP1146186A2 publication Critical patent/EP1146186A2/fr
Publication of EP1146186A3 publication Critical patent/EP1146186A3/fr
Application granted granted Critical
Publication of EP1146186B1 publication Critical patent/EP1146186B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E05B81/02—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
    • 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
    • E05B81/12—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
    • E05B81/16—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
    • 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

Definitions

  • the invention relates to a motor vehicle lock, in particular a side door lock, but also a hatchback o. The like., With the characteristics of the preamble of claim 1.
  • the opening drive a worm gear with worm and Worm wheel and eccentric release pin arranged on the worm wheel as an actuating element.
  • This actuator acts on a trigger pin the pawl and lifts them for the purpose of opening the door from the Vorrast or main catch of the latch.
  • an electric motor anti-theft actuator intended.
  • This acts on a clutch lever.
  • the clutch lever can assume a first position, in which a door inner handle on a Internal operating lever is coupled with the pawl drive technology and pulling on the inner door handle thus lifts the pawl.
  • known motor vehicle lock is a separate electromotive central locking actuator not provided.
  • the "Unlock” and “lock” functions of the central locking actuator be by means of a controllable by a control unit bistable Switch realized, the influence of the outside door handle on the Electromotive opening drive allowed or prevented.
  • an electric motor central locking actuator to provide independently, as from the other state of the Technology is known per se (EP 0 738 363 B1 or GB 2 313 619 A, however without opening drive).
  • the anti-theft actuator in the central locking actuator to integrate, ie in the central locking actuator to set up an additional "anti-theft" feature (GB 2 222 203 A).
  • the teaching is based on the problem, the previously explained safety function to achieve in a simpler and safer way.
  • the motor vehicle lock shown in Fig. 1 is in the version as a side door lock drawn.
  • the invention is also in a hatchback or a flap lock can be used in principle in the same way.
  • first closing elements namely here a latch 3 and a lock latch 3 in the closed position holding Pawl 4.
  • a lock mechanism This one has one operable by a door inside handle, the pawl 4 lifting internal operating lever 5 on.
  • the inside operating lever 5 is in FIG. 1 on the back of the base plate 1. To him the soul of a Bowden cable attacks to, whose coat is hung on a support of the base plate 1.
  • the inside operating lever 5 acts via a pawl actuator 6 and a pawl lever 7 on the pawl 4, wherein the pawl lever 7 with the pawl 4 positively in one direction, in the other Direction is only frictionally coupled via a spring, so that the pawl 4 can remain dug, even if the pawl lever 7 in his starting position returns.
  • Electromotive anti-theft actuator 9 This is in the illustrated and preferred embodiment as Schneckenradantrieb with worm 10 and worm wheel 11 executed. Other embodiments are known from the prior art.
  • the anti-theft actuator 9 the clutch lever 8 from the coupling in the uncoupling position to reach the functional position "anti-theft" be relocated.
  • a motor in the illustrated and preferred embodiment is provided electromotive opening drive 12. This acts of Inner actuating lever 5 independently act directly on the pawl 4 and take it out
  • the illustrated embodiment finally shows so far a special Embodiment provided as a third here electric motor drive is, namely a central locking actuator 13.
  • a central locking actuator 13 This serves for Coupling or decoupling of a not shown in Fig. 1 outside door handle or an external operating lever connected to such an outside door handle.
  • the illustrated embodiment shows the central locking actuator 13 equipped with a worm gear with Worm 14 and worm wheel 15 and two offset by 180 ° to each other arranged driving pin 16 on the worm wheel 15th
  • the central locking actuator 13 can be a pivot lever 17 of the lock mechanism 5 from the functional position shown in Fig. 1 "secured” in a functional position “unlocked” and reverse upside down.
  • the pivot lever 17 can be mechanically upset from a lock nut 18, which in turn of the outside of the door, for example, from a key-operated lock cylinder off is actuated.
  • Fig. 1 shows the functional position "theft-proof”
  • Fig. 2 then shows the Function position "not theft-proofed”.
  • the opening drive 12 has started and has the clutch lever 8 in a clockwise direction, that is, in FIG. 1 to the right, so swung up, so that the clutch lever 8 already the coupling position for coupling the inner operating lever 5 at the pawl 4 and the pawl lever 7 has reached.
  • On mechanical Way is thus ensured that the functional position "theft-proof" with safety has then been abandoned when the opening drive 12 the pawl has dug and the vehicle door has been opened is.
  • the teaching of the invention can be in a mechanical manner in any constructive Realize kind. It only needs to be explained in claim 1 Function can be achieved.
  • the illustrated and preferred embodiment shows in this respect a solution in which the opening drive 12 to a Inner opening lever 19 acts, on the one hand with the pawl 4, in the illustrated Embodiment on the pawl lever 7 and a transmission lever 20, is coupled, on the other hand, in an actuating direction on Clutch lever 8 comes to rest.
  • the latter succeeds here in that the Inner opening lever 19 a correspondingly contoured actuating lance 21st has, which at an end-side fold of the clutch lever 8 this moving to the plant comes.
  • the illustrated and preferred embodiment also shows the opening drive 12 as Schneckenradantrieb with worm 22, worm wheel 23 and eccentric pin as an actuator 24 on the worm wheel 23.
  • a Rotation of the worm wheel 23 of Fig. 1 from clockwise to the position of Fig. 2 leads to the desired opening function and to the displacement the clutch lever 8 in the functional position "not theft-proof".
  • the illustrated embodiment shows the motor, in particular electromotive central locking actuator 13 separate from the motor, in particular electric motor anti-theft actuator 9.
  • the state of the art explained in the general part of the description shows also integrated actuators that combine both functions in one actuator.
  • the illustrated embodiment shows as it is shown only the Theft-proof function, not the child-safe feature.
  • These can in the illustrated embodiment of a motor vehicle lock possibly also be mechanically furnished, by an additional mechanical Uncoupling possibility for the internal operating lever 5 independently from the functional position "unlocked” and "secured”.

Landscapes

  • Lock And Its Accessories (AREA)

Claims (5)

  1. Serrure de portière de véhicule automobile, notamment serrure de portière latérale,
    comportant des éléments de fermeture comme un moraillon (3)
    et un cliquet d'arrêt (4) maintenant le moraillon (3) en position de fermeture,
    un mécanisme de serrure qui présente au moins un levier d'actionnement interne (5) actionnable par une poignée de portière intérieure et relevant le cliquet d'arrêt (4)
    et un levier d'accouplement (8) accouplant le levier d'actionnement interne (5) au cliquet d'arrêt (4) ou le désaccouplant de celui-ci,
    un actionneur (9) antivol motorisé, notamment électromotorisé, qui agit sur le levier d'accouplement (8),
    une commande d'ouverture assistée (12) motorisée, notamment électromotorisée, qui agit indépendamment à partir du levier d'actionnement interne (5) directement sur le cliquet d'arrêt (4) et relève celui-ci et
    éventuellement un actionneur (13) motorisé, notamment électromotorisé, servant à accoupler ou à désaccoupler une poignée de portière extérieure,
    caractérisée en ce que
    la commande d'ouverture assistée (12) agit également dans un sens d'actionnement sur le levier d'accouplement (8) et à savoir, en cas d'actionnement à l'ouverture et de relèvement du cliquet d'arrêt (4), met le levier d'accouplement (8) dans la position d'accouplement.
  2. Serrure de portière de véhicule automobile selon la revendication 1,
    caractérisée en ce que la commande d'ouverture assistée (12) agit sur un levier d'ouverture interne (19) qui est couplé d'une part au cliquet d'arrêt (4) et d'autre part vient, dans un sens d'actionnement, en contact avec le levier d'accouplement (8).
  3. Serrure de portière de véhicule automobile selon la revendication 1 ou 2,
    caractérisée en ce que la commande d'ouverture assistée (12) présente un engrenage à vis sans fin (22, 23) avec un élément de réglage excentrique (24).
  4. Serrure de portière de véhicule automobile selon l'une quelconque des
    revendications 1 à 3, caractérisée en ce que l'actionneur de verrouillage centralisé (13) agit également dans un sens d'actionnement sur le levier d'accouplement (8) et à savoir, en cas d'actionnement au déblocage, met le levier d'accouplement (8) dans la position d'accouplement.
  5. Serrure de portière de véhicule automobile selon l'une quelconque des
    revendications 1 à 4, caractérisée en ce que l'actionneur antivol (9) est intégré avec l'actionneur de verrouillage centralisé (13).
EP20010107647 2000-04-14 2001-03-28 Serrure de véhicule automobile à ouverture assistée Expired - Lifetime EP1146186B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10018888 2000-04-14
DE10018888 2000-04-14
DE10044613A DE10044613A1 (de) 2000-04-14 2000-09-09 Kraftfahrzeugschloß mit Öffnungsantrieb
DE10044613 2000-09-09

Publications (3)

Publication Number Publication Date
EP1146186A2 EP1146186A2 (fr) 2001-10-17
EP1146186A3 EP1146186A3 (fr) 2003-05-14
EP1146186B1 true EP1146186B1 (fr) 2005-03-09

Family

ID=26005340

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20010107647 Expired - Lifetime EP1146186B1 (fr) 2000-04-14 2001-03-28 Serrure de véhicule automobile à ouverture assistée

Country Status (2)

Country Link
EP (1) EP1146186B1 (fr)
ES (1) ES2236070T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103742013A (zh) * 2010-03-04 2014-04-23 株式会社理韩多沃 门锁组件
EP2880232B2 (fr) † 2012-07-31 2023-08-30 Brose Schliesssysteme GmbH & Co. KG Ensemble de serrure de véhicule automobile

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0207523D0 (en) * 2002-04-02 2002-05-08 Meritor Light Vehicle Sys Ltd A latch
DE102004055810A1 (de) * 2004-11-18 2006-05-24 Kiekert Ag Kraftfahrzeugtürverschluss
BR112017017309A2 (pt) * 2015-02-17 2018-04-03 Gecom Corporation ?dispositivo de trava de porta de veículo a motor?
DE102015116283A1 (de) 2015-09-25 2017-03-30 Kiekert Ag Betätigungseinrichtung für ein Kraftfahrzeugschloss
US10704302B2 (en) 2015-12-07 2020-07-07 Mitsui Kinzoku Act Corporation Automobile door locking device
DE102022114103A1 (de) * 2022-06-03 2023-12-14 Kiekert Aktiengesellschaft Kraftfahrzeug-Schloss insbesondere Kraftfahrzeug-Türschloss

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3902873A1 (de) 1988-08-13 1990-02-15 Kiekert Gmbh Co Kg Kraftfahrzeugtuerverschluss mit einem zentralverriegelungsantrieb
GB2285476B (en) 1994-01-11 1997-09-24 Rockwell Body & Chassis Syst Vehicle door lock actuator
DE19530726C5 (de) 1995-08-18 2009-07-02 Kiekert Ag Zentralverriegelungsanlage mit baugleichen Kraftfahrzeugtürverschlüssen
JP3292039B2 (ja) * 1996-05-31 2002-06-17 日産自動車株式会社 車両用ドアロック装置
ATE287016T1 (de) * 1999-10-29 2005-01-15 Kiekert Ag Kraftfahrzeugtürverschluss
DE29921946U1 (de) 1999-12-16 2000-04-06 Kiekert Ag Schaltvorrichtung für einen Diebstahlsicherungsantrieb eines Kraftfahrzeugtürverschlusses

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103742013A (zh) * 2010-03-04 2014-04-23 株式会社理韩多沃 门锁组件
EP2880232B2 (fr) † 2012-07-31 2023-08-30 Brose Schliesssysteme GmbH & Co. KG Ensemble de serrure de véhicule automobile

Also Published As

Publication number Publication date
EP1146186A2 (fr) 2001-10-17
EP1146186A3 (fr) 2003-05-14
ES2236070T3 (es) 2005-07-16

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