Motor vehicle e.g. commercial vehicle, has fixation unit with rigid transversal wire integrated to rear crosspiece by maneuvering control screw mounted on front side of base, where screw displaces hook between locking and release positions

摘要

The vehicle has a fixation unit (34) for fixing a base (24) of a seat (4) on rear and front crosspieces (12, 14). The unit has a rigid transversal wire (36) integrated in a fixed manner to the crosspiece (12) by maneuvering a control screw (40) mounted on a front side (26) of the base. A hook (38) is movable with respect to the base between locking and release positions with respect to the wire. The screw displaces the hook between the two positions. A driving unit (42) articulating the hook has a longitudinal rod (58) with a threaded orifice receiving threaded body of the screw.