Universal locking device for doors, as bolt which is movable over spring-loaded guiding pin and is not rigidly connected with motor, where the motor in normal opening and closing rhythm does not work against spring force

摘要

The universal locking device has a bolt which is movable over a spring-loaded guiding pin and is not rigidly connected with a motor. The motor in normal opening and closing rhythm does not work against spring force. The spring-loaded pin is activated only when the bolt is blocked in the closing movement. The motor operates only with a rotating direction. The control of the locking device takes place by radio, transponder or other control systems.