hitch with a positioning drive assembly

摘要

The trailer coupling (10) has a holder (11) to which a clutch arm (18) having a coupling element (19) for engagement with a coupling receptacle (82) of a clutch (81) is movably mounted by a bearing arrangement (14). The bearing arrangement is configured for displacement of the clutch arm in use position (G) at specific swivel degree of freedom and linear adjustable degree of freedom to a position of the coupling element. A positioning arrangement (21) is provided for positioning the coupling element in the coupling receptacle for driving the clutch arm.