The invention relates to the technical field of railway vehicle damping, in particular to a method for preventing a vertical backstop in a primary rubber pad group from falling off. The primary rubber pad group comprises a rubber pad body and the vertical backstop, and the vertical backstop is fixedly arranged in a middle positioning groove of the rubber pad body, so that the primary rubber pad group is of an integrated structure, and the buffer function of the vertical backstop on the steel spring group is prevented from being influenced by loosening and falling of the vertical backstop.
本发明涉及轨道车辆减震技术领域,具体为一种防止一系橡胶垫组中垂向止挡脱落的方法,其中一系橡胶垫组包括橡胶垫本体和垂向止挡,通过将垂向止挡固定设置于橡胶垫本体的中部定位槽内,使得一系橡胶垫组成为一体式结构,以避免垂向止挡松动脱落而影响垂向止挡对钢簧组的缓冲功能。
Method for preventing vertical backstop in primary rubber pad group from falling off
一种防止一系橡胶垫组中垂向止挡脱落的方法
2021-11-05
Patent
Electronic Resource
Chinese
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 |
Method for preventing wear-resisting plate on longitudinal backstop from falling off
European Patent Office | 2021
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