Trailer utility and locking assembly so that - ci.

摘要

A trailer part comprises a carriage, a coupling bar (12), a set of the axle (15) engaging the carriage and one end of the coupling bar (12) so as to pivot the carriage with respect to the coupling bar (12), a latching assembly (16) is connected to the coupling bar (12) and engaging the carriage in order to prevent the pivoting movement of the carriage with respect to the coupling bar (12), and at least two wheels (13, 14) fixed to the assembly of the axle (15). The locking assembly (16) comprises a body element (53) pivotally connected to the coupling bar (12) and has a gripping portion extending between a first part of the wing (57) and a second part of the wing (58). A rod (54) fixed on the carriage is received by the curves in the parts of the wing (57, 58) so as to engage in a releasable manner, the carriage on the coupling bar (12).