SOLENOID ARRANGEMENT FOR CONTROLLING HANDLE OPERATION IN A DOOR LOCK

摘要

A solenoid arrangement for controlling handle operation in a door lock, in which force transmission from an operation axis (3) of a handle or the like to a follower (4) acting on a bolt (12) of the lock is arranged by means of a movable coupling member (6) which receives its guidance from the solenoid arrangement. The arrangement includes a shaft element (9) which is arranged to move through a solenoid (7) against the force of a spring (8) and which moves a turnable lever member (10) selecting the operating position of said coupling member (6). The position of the turning axis of the said lever member (10) with regard to the coupling member (6) is arranged to be selectively changed to provide a desired handle operation.