Trailer for use with motor vehicle, comprises longitudinal bar to whose arms wheels are connected, which lifts trailer and folds or unfolds wheels, such that height of trailer is minimized

摘要

The trailer comprises a frame with folding walls (2) and folding wheels (5) connected to arms (6) of longitudinal bar (8) such that when longitudinal bar moves, the wheels are folded or unfolded between the horizontal rest position and the vertical use position. Actuations are produced by a pair of deformable parallelograms (11) for lifting the trailer.