| 摘要 |
PROBLEM TO BE SOLVED: To smoothly perform movable crossing mounting work regarding a guide cap for assisting the movable crossing mounting work, and a movable crossing mounting method. SOLUTION: The guide cap 50 having a tapered part 50-1 at the tip is fittingly inserted around a choke bolt 32 erected from a floor plate 30 installed on a sleeper. The movable crossing 18 is lowered while holding the horizontal attitude of the movable crossing 18 and placing a choke bolt hole 36 formed at a lower end, along the tip tapered part 50-1 of the guide cap 50. In the state of the movable crossing 18 being normally seated on the floor plate 30, the guide cap 50 is detached, and the choke bolt 32 is fastened with a nut. COPYRIGHT: (C)2007,JPO&INPIT
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