| 摘要 |
Disclosed is a top loadable freight vehicle or truck that includes a chassis having ground or track engaging wheels, a floor over the chassis for supporting freight, front and rear end wall structures and opposed side wall structures. The wall structures, with the floor, define an enclosure for the freight. The vehicle further includes at least one location intermediate of the end walls at which there is a crossbeam member adjustably secured at a first end to the top of a first one of the side wall structures and movable between an engaged position in which its second end is releasably engaged with the top of a second one of the side wall structures, and a disengaged position enabling top loading of the vehicle. |
