DEVICE FOR INTERLOCKING CAR DOOR LOCK Russian patent published in 2003 - IPC

FIELD: transport engineering; ironmongery. SUBSTANCE: proposed device contains housing accommodating lock unit installed for longitudinal displacement inside housing and consisting of barrel with detent located in space of pusher. Barrel and pusher are installed for relative and combined displacement, and spring-loaded detent with cone-shaped side surface is fitted in slot of barrel detent is installed for displacement towards housing which is provided with cavity to receive detent. Barrel is coupled at one side with tie-rod of door interlock and is provided at other side with guide rod with stop arranged inside pusher. Inner projection made in pusher space limits displacement of barrel and it engages at one side with guide rod stop, and at other side, with end face surface of barrel. Pusher is installed for engagement from one side with detent over its cone-like side surface and is coupled from other side with electric drive of car door central locking system. EFFECT: improved reliability in operation. 2 cl, 3 dwg