ENCLOSED RAILWAY FREIGHT CAR OR OVER-THE-ROAD TRAILER VAN HAVING WALLS AND ROOF MOVABLE IN A VERTICAL DIRECTION

摘要

A vehicle includes a base, a pair of wheel sets mounted underneath the base in a spaced apart relationship to each other, at least one coupling members mounted on at least one end of the base along longitudinal axis of the vehicle, an enclosure upstanding on the base and having a pair of side wall structures, a pair of end wall members and a roof member joining upper edges of each of the pair of side wall members and the pair of end wall structures, the enclosure defining an interior compartment of the railway freight car and an apparatus configured to move the enclosure in a vertical direction relative to the base.