Locking system for vehicle door, comprises first driving mechanism operated by button and switch, second driving mechanism operated by switch and three locking and unlocking mechanisms

摘要

The system comprises first and second driving mechanisms (20,21) which are operated by an interior button and control switch and control switch respectively and three locking-unlocking mechanisms (6,13,22). The first locking-unlocking mechanism makes either external and internal handles active or blocks the external handle. The second releases or blocks the internal handle and the third permits or prevents button operation