| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a track system vehicle of which an opening can be enlarged and a transportation volume can be significantly reduced.SOLUTION: A track system vehicle (1) travelling along a track includes a front carriage (2) and a rear carriage (3) which are respectively disposed at the front and rear in a vehicle longitudinal direction, a frame (4) supported by the front carriage and the rear carriage, and an upper body structure (5) disposed on a top face of the frame. The upper body structure comprises a first vertical beam member (22) extending along one side (4b) in the vehicle longitudinal direction above the frame, a second vertical beam member (24) extending along the other side (4c) in the vehicle longitudinal direction above the frame, and plural arch-like members (20) which are disposed with a space therebetween on the top face of the frame along the vehicle longitudinal direction and are connected to one another by the first and second vertical beam members, and the frame is so configured as to have a rigidity higher than that of the upper body structure with respect to the vehicle longitudinal direction.</p> |
