EP 3775451 B1 20220511 - MOTOR-VEHICLE DOOR LOCK
Title (en)
MOTOR-VEHICLE DOOR LOCK
Title (de)
KRAFTFAHRZEUGTÜRSCHLOSS
Title (fr)
SERRURE DE PORTIÈRE DE VÉHICULE AUTOMOBILE
Publication
Application
Priority
- DE 102018107210 A 20180327
- DE 2019100187 W 20190301
Abstract (en)
[origin: WO2019185080A1] The subject matter of the present invention is a motor-vehicle door lock, more particularly a flap lock or a hood lock. The basic design of the motor-vehicle door lock is equipped with a locking mechanism (2, 3) substantially consisting of a rotary latch (2) and a pawl (3). There is also a motorized closing aid (5, 6, 7) which has a motor (5) and also a first lever (6), which is acted upon by the motor (5), and a second lever (7). The two levers (6, 7) are hinged to each other. According to the invention, during the lowering of a flap or hood, the second lever (7) first of all carries out a movement, which is controlled by the rotary latch (2), while simultaneously freewheeling in relation to the first lever (6). Only following the freewheeling does the first lever (6), which is then driven, act upon the second lever (7), in order to close the rotary latch (2).
IPC 8 full level
E05B 81/06 (2014.01); E05B 81/20 (2014.01); E05B 83/24 (2014.01)
CPC (source: EP US)
E05B 81/06 (2013.01 - US); E05B 81/21 (2013.01 - EP); E05B 83/24 (2013.01 - EP US); E05B 15/004 (2013.01 - EP); E05B 81/06 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102018107210 A1 20191002; CN 111971442 A 20201120; CN 111971442 B 20220322; EP 3775451 A1 20210217; EP 3775451 B1 20220511; US 11643852 B2 20230509; US 2021017794 A1 20210121; WO 2019185080 A1 20191003
DOCDB simple family (application)
DE 102018107210 A 20180327; CN 201980022192 A 20190301; DE 2019100187 W 20190301; EP 19715366 A 20190301; US 201916980876 A 20190301