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1. (WO2017148380) SELF-CLOSING SIDE DOOR LOCK ASSEMBLY ACTUATOR

Pub. No.:    WO/2017/148380    International Application No.:    PCT/CN2017/075286
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Thu Mar 02 00:59:59 CET 2017
IPC: E05B 81/06
E05B 81/20
E05B 81/34
E05B 81/54
E05B 85/02
Applicants: HAOYUE AUTOMOBILE SAFETY SYSTEM TECHNOLOGY LIMITED BY SHARE LTD.
皓月汽车安全系统技术股份有限公司
Inventors: DAI, Hong
戴红
ZHOU, Shengbin
周胜斌
GUO, Jianyun
郭建云
Title: SELF-CLOSING SIDE DOOR LOCK ASSEMBLY ACTUATOR
Abstract:
A Self-closing side door lock assembly actuator comprises a cover (1) and a housing (13). A ECU circuit board (16) is disposed in the housing (13), and is connected via a wire to a terminal of a motor (6). The motor (6) is connected to a double thread worm shaft engaged with and linked to a first gear of a duplex worm gear (9). A second gear of the duplex worm gear (9) is engaged with and linked to a large gear (12). The large gear (12) is connected and fixed to a Self-closing pulling string (15) which in turn is connected to a Self-closing rocker arm of a lock assembly (18). The ECU circuit board (16) is connected to a circuit board sub-assembly of the lock assembly (18).