Coupling e.g. trailer coupling, for lorry, has coupling mouth into which coupling bolt is more inserted, where coupling bolt comprises coupling handle, and locking device attached relative to coupling mouth by coupling handle

摘要

The coupling (18) has a coupling mouth (16) into which a coupling bolt (20) is more releasably inserted, where the coupling bolt comprises a coupling handle (24). A locking device is rotationally attached relative to the coupling mouth by the coupling handle. The locking device comprises a spring element, which acts with a stop element of the coupling handle. The stop element includes an inlet chamfer and a stopper by which the coupling handle is rotationally attached in a rotation direction. The stop element is provided with a supporting surface working together with the spring element.