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Improved electric lock for opening element of automotive vehicle

A motor vehicle, electric lock technology, applied in the tailgate window or trunk, door, tailgate field, can solve the problem of flying out and so on

Active Publication Date: 2014-07-30
有信制造法国公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Similarly, in the closed position of the lock, a catch flying out due to, for example, an impact on a moving vehicle may also cause the catch to couple to the blocking means
The catch is then blocked at a distance from the latch, causing the lock to be undesirably opened

Method used

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  • Improved electric lock for opening element of automotive vehicle
  • Improved electric lock for opening element of automotive vehicle
  • Improved electric lock for opening element of automotive vehicle

Examples

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Embodiment Construction

[0043] In all figures, the same elements have the same reference numerals.

[0044] figure 1 The individual elements of an electric lock according to the invention for an opening element of a motor vehicle, in particular for a door, a tailgate, a tailgate window or a trunk of a motor vehicle, are shown.

[0045] The electric lock comprises a pivoting latch 3 designed to interact with a deadbolt (not shown). In the closed position of the lock, the latch 3 is prevented from rotating by a pivot catch 5 which prevents the latch 3 from rotating. The catch 5 is pivotally fastened to a driver 7 whose pivoting is driven by an actuator 8 for opening the lock.

[0046] The lock also comprises a retaining member 9 capable of retaining the driver-catch assembly 7, 5 at a distance from the latch 3 in the open position of the lock to allow the latch 3 to rotate.

[0047] The latch 3 has a fork-like shape defining a recess 11 designed to receive a bolt interacting with the lock.

[0048]...

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PUM

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Abstract

The invention relates to an electric lock for an opening element of an automotive vehicle, that comprises: a pivoting bolt (3) interacting with a pin; a pawl (5) pivoting between an open position and a closed position of the lock, said pawl (5) being submitted to an elastic return force that urges it against said bolt (3) and being capable of interaction with said bolt (3) for preventing the rotation of said bolt (3) into the closed position of the lock; a driver (7) pivotally connected to the pawl (5); a retaining member (9) capable of retaining the driver-pawl assembly (7, 5) in a position away from said bolt (3) the retaining member (9) is submitted to an bistable elastic return force in order to be urged by it either into an active stable retaining position of the driver-pawl assembly (7, 5) for retaining the pawl (5) in a position away from the bolt (3), or into a rest stable position in which the retaining member (9) is maintained away from the driver-pawl assembly (7, 5), thus preventing any interaction between the retaining member (9) and the driver-pawl assembly (7, 5).

Description

[0001] This application is a divisional application with application number 200880003440.5, titled Improved Electric Lock for Unlocking Elements of Motor Vehicles, and the filing date is January 29, 2008. technical field [0002] The present invention relates to an improved electric lock for an opening element of a motor vehicle, in particular for a door, a tailgate, a tailgate window or a trunk of a motor vehicle. Background technique [0003] A typical electric lock includes a pivoting latch designed to interact with a deadbolt and a catch that pivots between the lock's open and closed positions. The catch holds the latch so as to prevent rotation of the latch into the closed position of the lock. [0004] In normal operation, during electric opening of the lock, the catch holding the bolt is driven by an electric actuator to release the bolt. When the latch is no longer held by the catch, the latch can pivot to release the deadbolt. Once the electric actuator is no long...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B47/02E05B83/00E05B85/24
CPCE05B85/26E05B81/14E05B81/15E05B2015/0493
Inventor 劳伦特.杜里兹伊维斯.杜波依勒斯
Owner 有信制造法国公司
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