The invention discloses a vibration absorbing for a railway vehicle. The vibration absorbing for the railway vehicle comprises a bottom frame, fixing frames, wheels, axles, springs, vibration absorbing devices and shearing pins; a plurality of fixing frames are oppositely uniformly arranged at two sides of the bottom frame; the wheels are connected to the fixing frames through the axles; the vibration absorbing devices are arranged at two sides of the fixing frames; the springs are arranged on the vibration absorbing devices; the shearing pins are mounted in the middles of the springs on the vibration absorbing devices. According to the vibration absorbing for the railway vehicle, the shearing pins are arranged in the vibration absorbing devices with the springs and can be used for bearing to preventing the vibration absorbing devices from being damaged by the suddenly increased pressure; in addition, the railway vehicle can continue to the work after earthquake, and therefore, the economic benefit is increased.
Vibration absorbing for railway vehicle
2015-05-27
Patent
Electronic Resource
English
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 |
NOISE-ABSORBING DEVICE FOR RAILWAY VEHICLE WHEEL AND ASSOCIATED RAILWAY VEHICLE WHEEL
European Patent Office | 2019
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