| 摘要 |
PROBLEM TO BE SOLVED: To provide a bridge plate which can achieve weight saving while securing necessary rigidity strength, and also has excellent workability.SOLUTION: The bridge plate has a tabular body whose top face 2a is a wheelchair travel face, and the tabular body has a tabular core composed of thermoplastic resin material, and a reinforcement layer 7 stuck to at least top face and bottom face of the tabular core and composed of fiber-reinforced resin material. |
