EP 4334555 A1 20240313 - MOTOR-VEHICLE LOCK, IN PARTICULAR ELECTRIC LOCK
Title (en)
MOTOR-VEHICLE LOCK, IN PARTICULAR ELECTRIC LOCK
Title (de)
KRAFTFAHRZEUG-SCHLOSS, INSBESONDERE ELEKTRO-SCHLOSS
Title (fr)
SERRURE DE VÉHICULE AUTOMOBILE, EN PARTICULIER SERRURE ÉLECTRIQUE
Publication
Application
Priority
- DE 102021111853 A 20210506
- DE 2022100341 W 20220505
Abstract (en)
[origin: WO2022233366A1] The invention relates to a motor-vehicle lock, in particular electric lock, which is equipped with a locking mechanism (1, 2) made up substantially of a rotary latch (1) and a pawl (2). The lock further comprises an electromotive opening drive (3) for the locking mechanism (1, 2) and an energy storage unit (4) for emergency supply of the opening drive (3) with current and thus for emergency opening of the locking mechanism (1, 2) in the emergency operating mode. According to the invention, the locking mechanism (1, 2) is maintained in the "open" state in the emergency operating mode or following an opening operation, by means of the opening drive (3).
IPC 8 full level
E05B 81/14 (2014.01); E05B 81/80 (2014.01)
CPC (source: EP KR US)
E05B 81/04 (2013.01 - US); E05B 81/14 (2013.01 - EP US); E05B 81/15 (2013.01 - EP KR); E05B 81/64 (2013.01 - US); E05B 81/80 (2013.01 - EP KR); E05B 81/82 (2013.01 - US)
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
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DE 102021111853 A1 20221110; CN 117280106 A 20231222; DE 112022002445 A5 20240502; EP 4334555 A1 20240313; JP 2024518383 A 20240501; KR 20240005882 A 20240112; US 2024209661 A1 20240627; WO 2022233366 A1 20221110
DOCDB simple family (application)
DE 102021111853 A 20210506; CN 202280033109 A 20220505; DE 112022002445 T 20220505; DE 2022100341 W 20220505; EP 22723022 A 20220505; JP 2023567996 A 20220505; KR 20237042121 A 20220505; US 202218556920 A 20220505