| 摘要 |
PROBLEM TO BE SOLVED: To provide a bone structure of a railway vehicle in which a vehicle interior space can be further widened.SOLUTION: In a bone structure of a railway vehicle according to one embodiment of the present invention, a lateral bone 30 is equipped with a flat tabular upper flange 31, and a web 32 which is formed in a direction orthogonal to the upper flange 31 from both side ends of the upper flange 31 in a width direction of the lateral bone 30, and a vertical bone 40 is equipped with an upper flange 41, and a web 42 which is formed in a direction orthogonal to the upper flange 41 from both side ends of the upper flange 41 in a width direction of the vertical bone 40. The lateral bone 30 is equipped with a slit 35 which is formed in the width direction of the lateral bone 30 in such a manner that the upper flange 31 and the web 32 are notched, and in the state that the web 42 of the vertical bone 40 is inserted in the slit 35, the vertical bone 40 is attached to the lateral bone 30.SELECTED DRAWING: Figure 3 |
