| 摘要 |
PROBLEM TO BE SOLVED: To provide a movable rail support device capable of simplifying a structure by reducing required component part counts of a movable crossing, reducing manpower for assembling a bearing floor panel and reducing cost as a whole. SOLUTION: In a support device 11 of a movable rail 12 provided with a rail receiving bearing 22 and a bearing floor panel 20 which supports the rail receiving bearing 22, the bearing floor panel 20 is integrally constituted as a rail body 34-1 and 34-2 of wing rails 16 in the movable crossing. COPYRIGHT: (C)2007,JPO&INPIT
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