摘要 |
PROBLEM TO BE SOLVED: To provide a railroad car platform car including an axle spring configuration which allows suppression of sagging of rubber, while lowering the height of a platform car frame.SOLUTION: A railroad car platform car 1 includes: a platform car frame 3; an axle box 5 which is positioned below the platform car frame 3; an air spring 8 which is interposed between the upper face of the axle box 5 and the platform car frame 3, and which supports the platform car frame 3; and a pair of rubber springs 7a, 7b which are interposed between both side faces 51a, 51b of the axle box 5 in the longitudinal direction of the platform car frame 3 and the platform car frame 3, and which support the platform car frame 3. |