To provide a railway vehicle in which designability can be secured and strength can also be sufficiently secured in joining a side entrance/exit frame and a side outer plate.SOLUTION: A railway vehicle 1 comprises: side entrance/exit frames 6 and 11 forming rims of the side entrances/exits (passenger doorway 26 and crew doorway 28); a side outer plate 7 arranged in line with the side entrance/exit frames 6 and 11 in a track direction; transverse frames 8 extending along the track direction to support the side outer plate 7 from the inner face 72, wherein the side outer plate 7 juts out of the transverse frames 8 in the track direction and comprises a junction 71 to be joined to the side entrance/exit frame 6 or 11. The junction 71 is directly joined to an outer face 62a or 11a on the outer side in a sleeper direction of the side entrance/exit frame 6 or 11. A reinforcement member 10 is joined to an inner face 62b or 11b on the inner side in the sleeper direction of the side entrance/exit frame 6 or 11 while facing across the junction 71 with the side entrance/exit frame 6 or 11 in-between, and is joined to the transverse frame 8.SELECTED DRAWING: Figure 3
【課題】側出入口枠と側外板の接合において、意匠性を確保しつつ、十分な強度を確保することが可能な鉄道車両を提供すること。【解決手段】側出入口(乗客乗降口26,乗務員乗降口28)の周縁を構成する側出入口枠6,11と、側出入口枠6,11と軌道方向に並ぶ側外板7と、軌道方向に沿って延在し、側外板7を内面72から支持する横骨8と、を備え、側外板7は、横骨8から軌道方向に張り出し、側出入口枠6,11に接合される接合部71を備える鉄道車両1において、接合部71は、側出入口枠6,11の、枕木方向外方側の外面62a,11aに直接に接合されること、接合部71に側出入口枠6,11を挟んで対向し、側出入口枠6,11の、枕木方向内方側の内面62b,11bに接合されるとともに、横骨8に接合される補強部材10を備えること。【選択図】図3
RAILWAY VEHICLE AND MANUFACTURING METHOD THEREOF
鉄道車両及びその製造方法
2023-07-24
Patent
Electronic Resource
Japanese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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