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Wheel load adjuster for railcar bogie, railcar bogie provided with the same, and method for manufacturing bogie for railcar

机译:轨道车转向架的车轮载荷调节器,具有该装置的轨道车转向架及其制造方法

摘要

A wheel load adjusting tool includes at least one liner interposed between an axle box and a spring directly or indirectly supported by the axle box, the liner including: a pressure receiving portion configured to receive a load applied from the spring; a first engaging portion formed by recessing a part of an outer edge of the pressure receiving portion inward, the first engaging portion engaging with a first engaged portion to restrict the liner from being displaced with respect to the axle box, the first engaged portion projecting from an upper surface of the axle box; and a second engaging portion projecting outward from the pressure receiving portion at an opposite side of the first engaging portion, the second engaging portion engaging with a second engaged portion of the axle box to restrict the liner from being displaced and rotated with respect to the axle box.
机译:车轮负载调节工具包括至少一个衬套,该衬套插入在轴箱和由轴箱直接或间接支撑的弹簧之间,该衬套包括:压力接收部,其构造成接收从弹簧施加的负载;第一接合部,该第一接合部通过使受压部的外边缘的一部分向内凹入而形成,该第一接合部与第一接合部接合以限制衬套相对于轴箱移位,该第一接合部从第一接合部突出。轴箱的上表面;在第一卡合部的相反侧,从受压部向外突出的第二卡合部与轴箱的第二卡合部卡合,限制衬套相对于车轴移位或旋转。框。

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