Trailer coupling device for a self-supporting body skeleton and self-supporting body skeleton

摘要

In a hitch device for a self-supporting body skeleton of a motor vehicle, such as a bus, which body skeleton has at least one rear-side axle and a grid frame, comprising a trailer hitch at a central power transmission point, several, provided by the central power transmission point force input arms are provided for the introduction of loading forces in the body skeleton on the axle and / or the grid frame can be fastened.