To provide a railway vehicle body structure which effectively suppresses vibrations and noises of floor surfaces and suitably maintains comfort to passengers.SOLUTION: A railway vehicle body structure 1 constituted by including a floor structure 2 and a side structure 3, comprises: one or a plurality of floor surface parts 21 arranged on the floor structure 2 and constituting a floor in a cabin S; a connecting member 22 suspended from the side structure 3 and connecting the floor surface parts 21 and the side structure 3 so that the floor surface parts 21 can swing with respect to the floor structure 2; and a regulation member 23 regulating the displacement of the connecting member 22 in a horizontal plane within a certain range.SELECTED DRAWING: Figure 2
【課題】床面の振動及び騒音を効果的に抑制でき、かつ乗客等の快適性を好適に維持できる鉄道車両構体を提供する。【解決手段】鉄道車両構体1は、床構体2及び側構体3を含んで構成される鉄道車両構体であって、床構体2上に配置され、車室S内の床を構成する一又は複数の床面部21と、側構体3から垂下し、床構体2に対して床面部21が揺動可能となるように側構体3と床面部21とを連結する連結部材22と、連結部材22の水平面内の変位を一定の範囲内に規制する規制部材23と、を備える。【選択図】図2
RAILWAY VEHICLE BODY STRUCTURE
鉄道車両構体
2019-04-25
Patent
Elektronische Ressource
Japanisch
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
Railway vehicle roof structure, railway vehicle body and railway vehicle
Europäisches Patentamt | 2020
|