| 摘要 |
The invention concerns a cross-member (1) for a trailer designed to receive in support the rear end of a load and to move along said trailer under the action of a truck handling arm. It comprises: at least one loading interface (28) co-operating with complementary means borne by the load; moving means (17) capable of bearing the cross-member and the supported load, designed to roll in guided manner on longitudinal transfer tracks (19) of the trailer, and a particular arrangement of its lower part producing, when it is placed at the front of the trailer, an adjusting clearance (49) allowing a lateral and/or angular movement of the cross-member relative to the longitudinal axis of the trailer to compensate an alignment variation between the truck and the trailer. The invention is useful for loading, unloading and transporting loads on trailers. |
