EP 3781769 B1 20220622 - ACTUATOR ASSEMBLY FOR DOOR LATCH FOR VEHICLES
Title (en)
ACTUATOR ASSEMBLY FOR DOOR LATCH FOR VEHICLES
Title (de)
KRAFTFAHRZEUG-ANTRIEBSANORDNUNG
Title (fr)
SYSTÈME D'ENTRAÎNMENT POUR SERRURE D'UN VÉHICULE
Publication
Application
Priority
- DE 102018109477 A 20180420
- DE 2019100313 W 20190405
Abstract (en)
[origin: WO2019201380A1] The invention relates to a motor vehicle drive assembly, which is equipped with an electric motor (4) and an output element (5), which is driven by the electric motor indirectly or directly. Furthermore, a spring (9) associated with the output element (5) is realized, which spring is designed to bidirectionally return the output element (5). According to the invention, the spring (9) is designed as a spiral spring (9) which is designed to be windable and unwindable proceeding both from the inner spring leg (9a) and from the outer leg (9b).
IPC 8 full level
E05B 81/50 (2014.01); E05B 15/04 (2006.01); E05B 81/06 (2014.01); E05B 81/14 (2014.01); E05B 81/34 (2014.01)
CPC (source: EP US)
E05B 81/06 (2013.01 - US); E05B 81/14 (2013.01 - US); E05B 81/34 (2013.01 - US); E05B 81/50 (2013.01 - EP US); E05B 81/06 (2013.01 - EP); E05B 81/14 (2013.01 - EP); E05B 81/34 (2013.01 - EP); E05B 2015/042 (2013.01 - EP US); E05B 2015/0486 (2013.01 - EP); E05B 2015/0496 (2013.01 - EP); E05Y 2201/434 (2013.01 - US); E05Y 2201/482 (2013.01 - US); E05Y 2201/702 (2013.01 - US); E05Y 2201/704 (2013.01 - US); E05Y 2900/531 (2013.01 - US); Y10T 292/1082 (2015.04 - 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
DOCDB simple family (publication)
WO 2019201380 A1 20191024; CN 111989451 A 20201124; CN 111989451 B 20220405; DE 102018109477 A1 20191024; EP 3781769 A1 20210224; EP 3781769 B1 20220622; US 11466486 B2 20221011; US 2021032912 A1 20210204
DOCDB simple family (application)
DE 2019100313 W 20190405; CN 201980026038 A 20190405; DE 102018109477 A 20180420; EP 19723637 A 20190405; US 201917044086 A 20190405