Trailer coupling has one retaining device equilibrium position in pivoting region between stop position and coupling process operating position in unloaded state with retaining element released

摘要

The device (1) has a coupling ball (11), a retaining device (2) that can be fixed in a fixing position by a locking element and that can be pivoted about a rotation axis (21) and a stop to limit its pivotal movement away from the ball. There is only one equilibrium position of the retaining device in the pivoting region between the stop position and a first position - in the unloaded state of the coupling in the operating position for the coupling process and with the retaining element released by the locking element.