| 摘要 |
<p>PROBLEM TO BE SOLVED: To eliminate the possibility of becoming a serious accident due to a collision of a vehicle with a step coming out from a boarding alighting assisting device buried in a platform by a digging down the platform for eliminating a distance between a boarding alighting port of a vehicle and the platform, when the step inaximally projects without stopping in a prescribed position for some cause. SOLUTION: The step tip is composed of plural L-shaped step members, and is formed as a structure that one L-shaped step member is made easily bendable to horizontal directional force, and the adjacent L-shaped step member successively bends when one bends so that even if the vehicle collides with the step, the step is easily deformed, and the serious accident is not caused.</p> |
