To provide a rail vehicle facilitating attachment/detachment of a reinforcement material to/from an extruded hollow shape material.SOLUTION: A railway vehicle includes a vehicle body structure which is at least partly composed of an extruded hollow shape material 100. The railway vehicle includes: a reinforcement material 50a, which is arranged in a columnar hollow part of the extruded hollow shape material 100 to extend along an extending direction of the columnar hollow part; and a foamed material 52, which is arranged in the columnar hollow part to press the reinforcement material 50a onto a surface plate 81 serving as a shape wall part for surrounding the columnar hollow part.SELECTED DRAWING: Figure 4
【課題】押出中空形材への補強材の取り付けおよび分離が容易な軌条車両の提供。【解決手段】車両構体の少なくとも一部が押出中空形材100で構成される鉄道車両は、押出中空形材100の柱状中空部に配設され、該柱状中空部の延在方向に沿って伸延する補強材50aと、柱状中空部に配設され、柱状中空部を囲む形材壁部である面板81に補強材50aを押圧する発泡材52と、を備える。【選択図】図4
RAIL VEHICLE AND RAIL VEHICLE MANUFACTURING METHOD
軌条車両および軌条車両の製造方法
01.02.2024
Patent
Elektronische Ressource
Japanisch
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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