Rear arrangement for use in rear region of hold structure of semi-trailer of e.g. lorry, has rear portal movable between normal position and aerodynamic position, in which rear portal with region is brought in pre-displaced position

摘要

The arrangement (10) has a rear portal (20) limited by a bottom (14), side walls (16) and a roof element (18). The rear portal is movable between a normal position and an aerodynamic position, in which the rear portal with a region is brought in a pre-displaced position. The rear portal is movable by parallel movement along a car longitudinal axis (22) and comprises a closing element in form of a rolling door (36). A surviving part is fastened at a corresponding major portion of the bottom, side walls and the roof element in a swingable manner.