Air-borne transportation system conveying truck

摘要

A conveying truck transported by absorption force or forcing force within a transportation tube, the truck being provided at rear and front thereof with a pad for carrying wheels and a seal plate for receiving a displaceable and movable seal material within an outer peripheral groove. Each pad is supported on a rotational shaft, which projects at rear and front of the truck. By being mounted on bearings, the truck itself is rotatable relative to the pads and the seal plates.