EP0393595A3 - Electrically operated lock, particularly for the hood or tailgate of a motor vehicle - Google Patents

Electrically operated lock, particularly for the hood or tailgate of a motor vehicle Download PDF

Info

Publication number
EP0393595A3
EP0393595A3 EP19900107275 EP90107275A EP0393595A3 EP 0393595 A3 EP0393595 A3 EP 0393595A3 EP 19900107275 EP19900107275 EP 19900107275 EP 90107275 A EP90107275 A EP 90107275A EP 0393595 A3 EP0393595 A3 EP 0393595A3
Authority
EP
European Patent Office
Prior art keywords
bolt
hood
latch
designed
motor vehicle
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
EP19900107275
Other languages
German (de)
French (fr)
Other versions
EP0393595B1 (en
EP0393595A2 (en
Inventor
Franco Giovanni Ottino
Giacomo Crotti
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.)
Magna Closures SpA
Original Assignee
Magna Closures SpA
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 Magna Closures SpA filed Critical Magna Closures SpA
Publication of EP0393595A2 publication Critical patent/EP0393595A2/en
Publication of EP0393595A3 publication Critical patent/EP0393595A3/en
Application granted granted Critical
Publication of EP0393595B1 publication Critical patent/EP0393595B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
    • E05B81/20—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators for assisting final closing or for initiating opening
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/02—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
    • E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
    • E05B83/16—Locks for luggage compartments, car boot lids or car bonnets
    • 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
    • E05B85/02—Lock casings

Landscapes

  • Lock And Its Accessories (AREA)
  • Superstructure Of Vehicle (AREA)

Abstract

An electrically operated lock (1) for the hood of a motor vehicle, comprising a latch (14) designed to engage, in a first closed position, a respective locating member (26) on a fixed part of the vehicle; a bolt (35) designed to cooperate with the latch (14) by virtue of elastic means (45) and to maintain the same in the closed position; mechanical means (64) for activating the bolt (35); and a control pin (37) activated by an electrical actuator (58), having an eccentric portion (36) on which the bolt (35) pivots, and designed to move the bolt (35) reversibly in such a manner as to move the latch (14) from a secondary latched position to a fully latched position wherein the load on the hood seals is incremented; the load incrementing stroke being commenced by an electric signal (107) produced by means (105) for detecting the position of the bolt (35).
EP19900107275 1989-04-18 1990-04-17 Electrically operated lock, particularly for the hood or tailgate of a motor vehicle Expired - Lifetime EP0393595B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT5303589U IT217029Z2 (en) 1989-04-18 1989-04-18 LOCK WITH INCREASE OF THE LOADER CLOSING AND ELECTRIC OPENING PARTICULARLY FOR A BONNET OR REAR DOOR OF A VEHICLE
IT5303589U 1989-04-18

Publications (3)

Publication Number Publication Date
EP0393595A2 EP0393595A2 (en) 1990-10-24
EP0393595A3 true EP0393595A3 (en) 1991-10-16
EP0393595B1 EP0393595B1 (en) 1994-03-02

Family

ID=11279437

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900107275 Expired - Lifetime EP0393595B1 (en) 1989-04-18 1990-04-17 Electrically operated lock, particularly for the hood or tailgate of a motor vehicle

Country Status (4)

Country Link
EP (1) EP0393595B1 (en)
DE (1) DE69006890T2 (en)
ES (1) ES2050296T3 (en)
IT (1) IT217029Z2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4022811A1 (en) * 1990-07-18 1992-01-23 Bayerische Motoren Werke Ag LOCK WITH AUXILIARY MOTOR, IN PARTICULAR DOOR LOCK FOR A MOTOR VEHICLE
DE19627076C1 (en) * 1996-07-05 1997-09-18 Kiekert Ag Vehicle lock for tailgate, with housing and fastening system
DE102012102723A1 (en) * 2011-09-23 2013-03-28 Huf Hülsbeck & Fürst Gmbh & Co. Kg Motor vehicle door lock
EP2573301B1 (en) * 2011-09-23 2017-05-03 Huf Hülsbeck & Fürst GmbH & Co. KG Rear lock for a motor vehicle
WO2014019851A2 (en) * 2012-08-03 2014-02-06 Huf Hülsbeck & Fürst Gmbh & Co. Kg Door lock for a motor vehicle
US11421454B2 (en) * 2017-06-07 2022-08-23 Magna Closures Inc. Closure latch assembly with latch mechanism and outside release mechanism having reset device
CN110700701B (en) * 2018-07-09 2021-05-18 恩坦华产品有限责任公司 Side door latch assembly
US11180934B2 (en) 2018-07-23 2021-11-23 Inteva Products, Llc Cinch override mechanism for latch assembly

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2950138A (en) * 1958-06-30 1960-08-23 Gen Motors Corp Closure latch
US3343303A (en) * 1965-07-27 1967-09-26 Gen Motors Corp Vehicle body deck lid operating system
EP0190976A1 (en) * 1985-02-07 1986-08-13 Rockwell-CIM Vehicle door closer
DE3744135A1 (en) * 1986-12-30 1988-07-14 Motrol Spa Electrically actuable lock for use in vehicles

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2950138A (en) * 1958-06-30 1960-08-23 Gen Motors Corp Closure latch
US3343303A (en) * 1965-07-27 1967-09-26 Gen Motors Corp Vehicle body deck lid operating system
EP0190976A1 (en) * 1985-02-07 1986-08-13 Rockwell-CIM Vehicle door closer
DE3744135A1 (en) * 1986-12-30 1988-07-14 Motrol Spa Electrically actuable lock for use in vehicles

Also Published As

Publication number Publication date
ES2050296T3 (en) 1994-05-16
DE69006890D1 (en) 1994-04-07
EP0393595B1 (en) 1994-03-02
IT8953035V0 (en) 1989-04-18
EP0393595A2 (en) 1990-10-24
DE69006890T2 (en) 1994-06-16
IT217029Z2 (en) 1991-10-29

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