EP0274287B1 - Türschloss, insbesondere für Kraftfahrzeuge - Google Patents

Türschloss, insbesondere für Kraftfahrzeuge Download PDF

Info

Publication number
EP0274287B1
EP0274287B1 EP87402525A EP87402525A EP0274287B1 EP 0274287 B1 EP0274287 B1 EP 0274287B1 EP 87402525 A EP87402525 A EP 87402525A EP 87402525 A EP87402525 A EP 87402525A EP 0274287 B1 EP0274287 B1 EP 0274287B1
Authority
EP
European Patent Office
Prior art keywords
pawl
lock
fork
arm
main
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
EP87402525A
Other languages
English (en)
French (fr)
Other versions
EP0274287A1 (de
Inventor
Vincent Bernard
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.)
Rockwell Automotive Body Systems France SA
Original Assignee
Rockwell-CIM
Rockwell Automotive Body Systems France SA
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 Rockwell-CIM, Rockwell Automotive Body Systems France SA filed Critical Rockwell-CIM
Publication of EP0274287A1 publication Critical patent/EP0274287A1/de
Application granted granted Critical
Publication of EP0274287B1 publication Critical patent/EP0274287B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • E05B85/26—Cooperation between bolts and detents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/1043—Swinging
    • Y10T292/1044—Multiple head
    • Y10T292/1045—Operating means
    • Y10T292/1047—Closure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/68—Keepers
    • Y10T292/696—With movable dog, catch or striker
    • Y10T292/702—Pivoted or swinging

Definitions

  • the present invention relates to a lock, intended in particular for the doors of motor vehicles.
  • French patent FR-A 2 402 757 discloses a motor vehicle door lock of the type comprising, housed in a housing, an oscillating fork adapted to receive a strike, an intermediate pawl also mounted oscillating and comprising two arms, the one can cooperate with one end of the fork to lock the latter in the locking position and a main pawl which can switch between a position where it cooperates with the intermediate pawl to lock the latter in its fork locking position, and a release position of this intermediate pawl.
  • the lock being thus locked, it suffices to tilt the main pawl to release the intermediate pawl, which in turn can tilt in the direction allowing the release of the fork and the opening of the lock.
  • the invention therefore aims to solve this problem in order to eliminate any discomfort or obstacle to the opening of the lock under satisfactory conditions, and this throughout the life of the vehicle.
  • the lock targeted by the invention is of the type mentioned above comprising, housed in a housing, an oscillating fork, movable between an unlocking position towards which it is resiliently recalled, and a locking position in which it cooperates with a keeper , an intermediate pawl with two arms, mounted oscillating between a position in which the first of its arms locks the fork in its locked position and a release position in which the fork is in the unlocked position, this intermediate pawl being resiliently biased towards its fork locking position, this lock also comprising a main oscillating pawl, capable of cooperating with the end part of the second arm of the intermediate pawl to maintain the latter in abutment against the fork.
  • the main pawl is provided with an arm adapted to be able, if the lock is in poor condition due to insufficient lubrication or the presence of dust, push the second arm of the intermediate pawl in the opposite direction to the one in which it is resiliently recalled, when said main pawl is tilted so that it releases the intermediate pawl in order to open the lock, so that said main pawl arm turns the intermediate pawl in the unlocking direction of the fork by the latter.
  • the axes 2, 9 and 15 are fixed to the housing 10, and the corresponding return springs 5, 11, 16 have their ends fixed on the one hand to the housing and on the other hand to the elements 1, 6, 14 that they stress in rotation.
  • the keeper 4 In the locking position of the lock shown in Figure 1, the keeper 4 is pressed against the rounded bottom of the recess 3, that is to say to the right in the drawing, by the reaction F of the seals door, and it is retained by the fork 1, held in the locked position by the intermediate pawl 6.
  • the contact force F1 of the fork 1 on the pawl 6 tends to rotate the latter clockwise R against the force of reminder of its spring 11, that is to say in the unlocking direction.
  • the main pawl 14 has the function of preventing the unlocking of the lock by locking the intermediate pawl 6 by its end spout 17, which exerts on the end 8a of the pawl 6 a force F2 passing through the axis of rotation of the main pawl 14.
  • the force F2 represents only a small proportion of the force F.
  • the force F2 causes on the pawl main 14 the appearance of a torque which tends to rotate it clockwise, that is to say that this couple maintains the main pawl 14 in the locked position.
  • the main pawl 14 consists of two arms 18, 19 the first arm 18 having at its end the catch 17 for locking the pawl 6.
  • the second arm 19 forms with the arm 18 an elbow, and is provided at its end with a boss 19a capable of coming to bear against the second arm 8 of the intermediate pawl 6 during the opening of the lock.
  • the lock is then completely open and can be locked by a sequence opposite to that which has just been described, if the lock is brought closer to the keeper 4 so as to make it penetrate into the recess 3.

Landscapes

  • Lock And Its Accessories (AREA)

Claims (3)

1. Schloß, insbesondere für Kraftfahrzeugtür mit - in einem Gehäuse (10) untergebracht - einer schwenkbaren Gabel (1), die zwischen einer Entriegelungsstellung, in welche sie elastisch vorgespannt ist, und einer Verriegelungsstellung, in welcher sie mit einem Schließhaken (4) zusammenwirkt, beweglich ist, und mit einer Zwischensperrklinke (6) mit zwei Armen (7, 8), die zwischen einer Stellung, in welcher der erste (7) ihrer Arme die Gabel (1) in ihrer Verriegelungsstellung verriegelt, und einer Freigabestellung, in welcher die Gabel (1) in Entriegelungsstellung ist, schwenkbar angeordnet ist, wobei diese Zwischensperrklinke (6) in ihre Verriegelungsstellung der Gabel (1) elastisch vorgespannt ist, und wobei das Schloß weiterhin eine schwenkbare Hauptsperrklinke (14) umfasst, die befähigt ist, mit dem Endteil (8a) des zweiten Armes (8) der Zwischensperrklinke (6) zusammenzuwirken, um diese in Anlage gegen die Gabel (1) zu halten, dadurch gekennzeichnet, daß die Hauptsperrklinke (14) mit einem Arm (19) versehen ist, der wenn sich das Schloß infolge einer unzureichenden Schmierung oder Anwesenheit von Staub in schlechtem Zustand befindet, den zweiten Arm (8) der Zwischensperrklinke (6) entgegen deren elastischer Vorspannung verschieben kann, wenn man die Hauptsperrklinke (14) zur Freigabe der Zwischensrerrklinke (6) kippen läßt, um so das Schloß derart zu öffnen, daß der Arm (19) der Hauptsperrklinke (14) die Zwischensperrklinke (6) im Drehsinn der Entriegelung der Gabel (1) durch letztere sich drehen läßt.
2. Schloß nach Anspruch 1, dadurch gekennzeichnet, daß der Arm (19) der Hauptsperrklinke (14) mit einem Endvorsprung (19a) versehen ist, der befähigt ist, in Anlage gegen den zweiten Arm (8) der Zwischensperrklinke (6) zu gelangen.
3. Schloß nach einem der Ansprüche 1 und 2, dadurch gekennzeichnet, daß die Gabel (1) und die beiden Sperrklinken (6, 14) jeweils mit einem elastischen Organ (5, 11, 16) verschiedener Vorspannkraft ausgerüstet sind.
EP87402525A 1986-12-02 1987-11-09 Türschloss, insbesondere für Kraftfahrzeuge Expired - Lifetime EP0274287B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8616819A FR2607546B1 (fr) 1986-12-02 1986-12-02 Serrure, notamment pour porte de vehicule automobile
FR8616819 1986-12-02

Publications (2)

Publication Number Publication Date
EP0274287A1 EP0274287A1 (de) 1988-07-13
EP0274287B1 true EP0274287B1 (de) 1990-06-06

Family

ID=9341458

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87402525A Expired - Lifetime EP0274287B1 (de) 1986-12-02 1987-11-09 Türschloss, insbesondere für Kraftfahrzeuge

Country Status (9)

Country Link
US (1) US4783102A (de)
EP (1) EP0274287B1 (de)
JP (1) JPS63219777A (de)
BR (1) BR8706499A (de)
CA (1) CA1299215C (de)
DE (1) DE3763091D1 (de)
ES (1) ES2015316B3 (de)
FR (1) FR2607546B1 (de)
MX (1) MX159618A (de)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT211156Z2 (it) * 1987-03-31 1989-02-13 Fiat Auto Spa Dispositivo di incaglio con recupero automatico dei giochi in particolare per serrature di veicoli
DE3801581C1 (de) * 1988-01-21 1988-10-13 Bomoro Bocklenberg & Motte Gmbh & Co Kg, 5600 Wuppertal, De
DE3821840C1 (de) * 1988-06-29 1989-10-19 Heraeus Sepatech Gmbh, 3360 Osterode, De
US4917420A (en) * 1989-02-21 1990-04-17 General Motors Corporation Low effort cable release hood latch assembly
IT217128Z2 (it) * 1989-07-04 1991-11-12 Fiat Auto Spa Serratura con carico di apertura ridotto
DE3927445C2 (de) * 1989-08-19 2000-12-07 Kiekert Ag Kraftfahrzeug-Türverschluß
DE4102279C1 (de) * 1991-01-26 1992-03-05 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
GB9915432D0 (en) * 1999-07-01 1999-09-01 Meritor Light Vehicle Sys Ltd Latch assembly
US5727473A (en) * 1995-05-08 1998-03-17 Csx Corporation Rotary lock for a split ramp railway car
US5755060A (en) * 1995-06-09 1998-05-26 Vapor Canada, Inc. Compact panel lock for an overhead mounted door panel operator
GB2307272A (en) * 1995-11-20 1997-05-21 John Phillip Chevalier Automobile door latch actuator arrangement
GB2309482A (en) * 1996-01-29 1997-07-30 John Phillip Chevalier Latch actuator arrangement for motor vehicle doors
DE19630246A1 (de) * 1996-07-26 1998-01-29 Bosch Gmbh Robert Kraftfahrzeug-Türschloß, -Haubenschloß o. dgl.
JP3430436B2 (ja) * 1997-03-28 2003-07-28 株式会社大井製作所 自動車用ドアロック装置
JP3143601B2 (ja) * 1997-05-16 2001-03-07 三井金属鉱業株式会社 車両の車内鍵忘れ防止装置
US6679531B2 (en) * 2001-05-03 2004-01-20 Delphi Technologies, Inc. Vehicle compartment latch
FR2828517B1 (fr) * 2001-08-13 2003-10-03 Valeo Securite Habitacle Serrure de vehicule automobile a deux cliquets
WO2003054332A1 (en) * 2001-12-12 2003-07-03 Intier Automotive Closures Inc. Snow load lever with two part pawl lever construction
DE10312304B4 (de) * 2003-03-20 2005-12-29 Brose Schließsysteme GmbH & Co.KG Kraftffahrzeugschloß
US20040212197A1 (en) * 2003-04-22 2004-10-28 Rodney Shoemaker Overhead door locking apparatus and method of operation
GB2409706B (en) * 2003-12-31 2006-11-08 Honeywell Int Inc Low release energy latch mechanism
GB2409705B (en) * 2003-12-31 2006-09-27 Honeywell Int Inc Latch mechanism with environmentally protected portion
US7331616B2 (en) * 2004-07-15 2008-02-19 General Motors Corporation Hood latch assemblies utilizing active materials and methods of use
JP2008530407A (ja) 2005-02-18 2008-08-07 メリター・テクノロジー・インコーポレーテッド ラッチ組立体
DE102005029079B9 (de) 2005-06-23 2019-10-10 Witte-Velbert Gmbh & Co. Kg Drehfallenverschluss
DE102007003948A1 (de) * 2006-11-22 2008-05-29 Kiekert Ag Schlosseinheit mit mehrteiliger Sperrklinke
AT505923B1 (de) * 2007-12-21 2009-05-15 Knorr Bremse Gmbh Verriegelungsvorrichtung einer tür
DE102008028255B4 (de) 2008-06-13 2024-01-25 Kiekert Aktiengesellschaft Schließvorrichtung
US8596696B2 (en) * 2010-02-24 2013-12-03 Magna Closures S.P.A. Vehicular latch with single notch ratchet
US8801053B2 (en) * 2010-11-22 2014-08-12 GM Global Technology Operations LLC Closure latch and release mechanism
DE102012207442A1 (de) 2012-05-04 2013-11-07 Kiekert Ag Schloss für eine Klappe oder Tür
US10132107B2 (en) * 2012-06-25 2018-11-20 Magna Closures Inc. Vehicular latch with direct locking of pawl
ITTO20120711A1 (it) * 2012-08-07 2014-02-08 Marco Marzolla Sedile convertibile
DE102012019032A1 (de) 2012-09-27 2014-03-27 Kiekert Aktiengesellschaft Schloss für eine Klappe oder Tür
US9212509B2 (en) * 2013-03-27 2015-12-15 Kiekert Ag Locking mechanism
WO2016142771A1 (en) * 2015-03-12 2016-09-15 Kiekert Ag Motor vehicle door lock, particularly a backrest lock on a motor vehicle seat
FR3038643A1 (de) * 2015-07-06 2017-01-13 Inteva Products Llc
CN107620529B (zh) 2016-07-15 2020-12-15 株式会社安成 车辆用门锁装置
JP6627672B2 (ja) * 2016-07-20 2020-01-08 株式会社アンセイ 車両用ドアロック装置
JP6627729B2 (ja) 2016-11-25 2020-01-08 株式会社アンセイ 車両用ドアロック装置
US20180179793A1 (en) * 2016-12-22 2018-06-28 GM Global Technology Operations LLC Instant center latch system
DE102017122803A1 (de) * 2017-09-29 2019-04-04 Brose Schließsysteme GmbH & Co. Kommanditgesellschaft Kraftfahrzeugschloss
DE102018107211A1 (de) * 2018-03-27 2019-10-02 Kiekert Ag Kraftfahrzeugtürschloss
JP6627920B2 (ja) 2018-06-26 2020-01-08 株式会社アンセイ 車両用ドアロック装置
DE102018125948A1 (de) 2018-10-18 2020-04-23 Brose Schließsysteme GmbH & Co. Kommanditgesellschaft Kraftfahrzeugschloss
DE102018126288A1 (de) * 2018-10-23 2020-04-23 Kiekert Aktiengesellschaft Kraftfahrzeugschloss, insbesondere Kraftfahrzeugtürschloss
DE102022129475A1 (de) 2022-11-08 2024-05-08 Kiekert Aktiengesellschaft Kraftfahrzeug-Schloss
EP4414598A1 (de) * 2023-02-07 2024-08-14 EUCHNER GmbH + Co. KG Sicherheitseinrichtung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3347584A (en) * 1965-03-19 1967-10-17 Gen Motors Corp Vehicle closure latch
US3334934A (en) * 1965-08-09 1967-08-08 Gen Motors Corp Closure latch
US3386761A (en) * 1965-11-22 1968-06-04 Gen Motors Corp Vehicle body door latch and locking system
US3705505A (en) * 1971-05-06 1972-12-12 United Overhead Door Corp Lock latch assembly for counterbalanced cargo carrying vehicle doors
JPS582842Y2 (ja) * 1977-07-18 1983-01-18 マツダ株式会社 自動車用バックドアのロック装置
IT1115555B (it) * 1977-09-12 1986-02-03 Mecanismes Comp Ind De Serratura particolarmente per porte di autoveicoli

Also Published As

Publication number Publication date
US4783102A (en) 1988-11-08
FR2607546B1 (fr) 1989-03-10
EP0274287A1 (de) 1988-07-13
CA1299215C (en) 1992-04-21
DE3763091D1 (de) 1990-07-12
FR2607546A1 (fr) 1988-06-03
BR8706499A (pt) 1988-07-12
JPS63219777A (ja) 1988-09-13
MX159618A (es) 1989-07-19
ES2015316B3 (es) 1990-08-16

Similar Documents

Publication Publication Date Title
EP0274287B1 (de) Türschloss, insbesondere für Kraftfahrzeuge
EP0812972B1 (de) Elektrisch betätigtes Autotürschloss
EP0313454B1 (de) Servobetätigtes Schloss mit Rotationssperre
EP0215702B1 (de) Elektrisches Türschloss für Kraftfahrzeuge
FR2731256A1 (fr) Mecanisme de commande d'un organe rotatif au moyen d'une poignee pivotante, et siege equipe d'un tel mecanisme
FR2700742A1 (fr) Moyen de blocage pour ajustement de tension de câble de frein de stationnement de véhicule.
FR2551707A1 (fr) Appui-tete comportant au moins un bras porteur dans un vehicule automobile
FR2766861A1 (fr) Serrure de porte de vehicule automobile a condamnation electrique
EP0159238B1 (de) Elektromechanishe Schlossbedienung und Kraftfahrzeugtürschloss damit versehen
FR2753934A1 (fr) Mecanisme de rotation pour siege rotatif de vehicule
EP2115247B1 (de) Fortschrittliches elektrisches schloss zum öffnen eines kraftfahrzeugs
BE1001071A5 (fr) Dispositif de blocage en arriere pour le bras porte-balai d'un essuie-glace de pare-brise.
EP0626494B1 (de) Betätigungseinrichtung für die automatische Verriegelung eines Fensterflügels oder dergleichen
FR2643861A1 (fr) Siege avant installe dans un vehicule automobile a deux portes
FR2915228A1 (fr) Serrure de capot pour vehicule automobile.
FR2503930A1 (fr) Declencheur a minimum de tension pour disjoncteurs de puissance
EP3808925B1 (de) Schloss für einen öffnungsflügel eines kraftfahrzeugs
EP0102263B1 (de) Elektrisches Schloss für Kraftfahrzeugtür
EP2640915B1 (de) Handgriff für ein fahrzeug mit blockierendem trägheitskörper mit einem gegengewicht
EP0985873A1 (de) Lampe mit Sicherheitsschliessvorrichtung, insbesondere für die Verwendung in explosionsgefährdeten Bereichen
EP1724422B1 (de) Kraftfahrzeugtüröffnungsmechanismus
FR2638887A1 (fr) Dispositif d'actionnement pour un interrupteur electrique, notamment associe a une porte ou un capot de vehicule automobile
WO2020020656A1 (fr) Poignée d'ouvrant de véhicule automobile munie d'un système de sécurité inertiel
EP1605123A1 (de) Öffnungs- und Schliessmechanismus für Kraftfahrzeugtür
FR2767348A1 (fr) Serrure de porte de vehicule automobile comportant une condamnation electrique

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE ES GB IT SE

17P Request for examination filed

Effective date: 19881007

17Q First examination report despatched

Effective date: 19890925

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES GB IT SE

ITF It: translation for a ep patent filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
REF Corresponds to:

Ref document number: 3763091

Country of ref document: DE

Date of ref document: 19900712

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19900919

Year of fee payment: 4

ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19901130

Year of fee payment: 4

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: ROCKWELL AUTOMOTIVE BODY SYSTEMS-FRANCE EN ABREGE:

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 19911105

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19911109

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19911110

GBPC Gb: european patent ceased through non-payment of renewal fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19920801

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 19921110

ITF It: translation for a ep patent filed
EUG Se: european patent has lapsed

Ref document number: 87402525.7

Effective date: 19920604

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20010201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20051109