To reduce pressure fluctuation occurring in a storage space of a truck provided at a bottom part of a vehicle body while preventing interference between the vehicle body and the truck of a railway vehicle.SOLUTION: A side cover 22 covers a side of a space of a bottom part of a vehicle body 20 and has a storage space cover part 22a for covering a side of a storage space S which is provided at the bottom part of the vehicle body 20 to store a truck 10. The storage space cover part 22a has a pressure fluctuation inhibition part 22b at a lower end. The pressure fluctuation inhibition part 22b is formed so as to become thicker toward the lower end without protruding inward from an inner surface in a cross-sectional view in a length direction of a railway vehicle, and its lower end surface is a horizontal surface.SELECTED DRAWING: Figure 3
【課題】鉄道車両の車体と台車とが干渉するおそれなく、車体の底部に設けられた台車の格納空間において発生する圧力変動を低減させる。【解決手段】車体20の底部の空間の側方を覆う側カバー22であって、車体20の底部に設けられた台車10を格納する格納空間Sの側方を覆う格納空間カバー部22aを有する。格納空間カバー部22aは、圧力変動抑制部22bを下端部に有する。圧力変動抑制部22bは、鉄道車両の長さ方向の断面視において内側面から内方に突出せずに、下端部に向かうにつれ厚くなるよう形成され、且つ、下端面が水平面である【選択図】図3
COVER OF RAILWAY VEHICLE
鉄道車両のカバー
20.09.2024
Patent
Elektronische Ressource
Japanisch
IPC: | B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES |
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