| 摘要 |
PROBLEM TO BE SOLVED: To provide a power wheel stopper device to prevent a vehicle from being separated from a specified position. SOLUTION: A power wheel stopper device 10 includes a bottom member 16 and a foldable wheel stopper 90 free to move between lowering and rising positions. The wheel stopper 90 includes a wheel stopping member free to move against the bottom member 16 and a support member installed on the wheel stopping member free to revolve and to specify a revolving shaft here. The revolving shaft and the wheel stopping member can be moved roughly between the horizontal direction and the inclined direction. The wheel stopping member and the support member are roughly on the same flat surface at the time when the wheet stopper is at the lowering position. The wheel stopping member and the support member are inclined and the wheel stopping member becomes roughly vertical against the support member at the time when the wheel stopper is at the rising position. The bottom member 16 includes a longitudinal shaft to specify a vertical flat surface and an axis of revolution becomes roughly parallel against the vertical flat surface. Additionally, the wheel stopping device 10 has a support member guide system including a first guide to guide the support member in the inclined direction and a second guide to guide it in the horizontal direction.
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