The invention relates to a trailer coupling comprising a pivot bearing unit (30) having a pivot bearing body (60) which is pivotably mounted about a pivot axis (50) between a working position (A) and a rest position (R) on a bearing base (32) which is fixed to the vehicle, on which a ball neck (40) supporting a coupling ball (46) on a second end (44) is maintained by a first end, wherein an extension (62) which extends through a passage (64) of the bearing base is arranged on the pivot bearing body coaxially to the pivot axis, wherein the pivot bearing body comprises a form-fitting body (66) which can be moved back and forth in the working position by displacing the pivot bearing body parallel to the pivot axis between a fixing position and a release position, wherein the pivot bearing body has a guide body (120) with receiving portions (110) in which locking bodies (100) are movably arranged. The locking bodies can be moved from a release position into an axial blocking position in which they rest against support surfaces supporting the bearing base, which maintain the support surfaces (98) in the fixing position.
ANHÄNGEKUPPLUNG
TRAILER COUPLING
ATTELAGE DE REMORQUE
11.08.2021
Patent
Elektronische Ressource
Deutsch
IPC: | B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS |