PROBLEM TO BE SOLVED: To provide a vehicle body support device and a railway vehicle having the vehicle body support device which is capable of easily easing static wheel load unbalance of each of the front and rear bogies generated by initial twisting of the vehicle body.SOLUTION: A vehicle body support device for a railway vehicle comprises support mechanisms 111 and 112 that are respectively arranged between a front bogie 11 and a vehicle body and between a rear bogie 12 and the vehicle body in a vehicle travel direction and support the vehicle body to each bogie. The support mechanisms 111 and 112, when the railway vehicle passes on a track curve, restrict the front bogie 11 and the rear bogie 12 from simultaneously inclining toward the same direction in the vehicle width direction and allow the front bogie and the rear bogie to respectively incline toward different directions in the vehicle width direction, relative to the vehicle body.SELECTED DRAWING: Figure 2
【課題】車体の初期ねじれによって発生する前後各台車の静的輪重アンバランスを容易に緩和することのできる車体支持装置、及び該車体支持装置を有する鉄道車両を提供する【解決手段】進行方向における前台車11及び後台車12と車体との間にそれぞれ設置され、各台車に対して車体を支持する支持機構111,112を備えた鉄道車両の車体支持装置であって、支持機構111,112は、鉄道車両の曲線通過時において、前台車11及び後台車12が、車体に対して、車幅方向の同方向へ共に傾斜するのを規制し、かつ、前台車と後台車とがそれぞれ車幅方向の異方向へ傾斜するのを許容する。【選択図】図2
VEHICLE BODY SUPPORT DEVICE AND RAILWAY VEHICLE
車体支持装置及び鉄道車両
2018-08-16
Patent
Electronic Resource
Japanese
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