| 摘要 |
PROBLEM TO BE SOLVED: To provide a support structure for a track pad and a rail that can greatly reduce friction between the track pad and rail, prevent the track pad from falling from a sleeper or tie plate, and has a member, constituting the track pad, hardly caused to peel so as to improve durability.SOLUTION: A track pad interposed between a rail and a sleeper or a tie plate comprises a plate-like elastic member and a low-friction sheet material fixed on a surface, contacting the rail, of the elastic member, and the low-friction sheet material has a low friction coefficient on an upper surface, as a mounting surface for the rail, in at least one direction and is fixed to the surface of the elastic member so that the direction in which the upper surface has the low friction coefficient matches a laying direction of the rail.SELECTED DRAWING: Figure 1 |
