| 摘要 |
PROBLEM TO BE SOLVED: To provide a simple and low-cost attitude control mechanism that can maintain a horizontal attitude of the cabin of a rail vehicle running on rails laid on a slope in dependence on the sloping angle of the rails. SOLUTION: One end of a cabin is pivotally mounted on either of two independently driven driving trucks, and a support frame is interposed between the other cabin end and the other driving truck to support them both in a pivotal relationship. The relative velocity of the two driving trucks is changed to maintain a horizontal attitude of the cabin.
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