Title:
WHEEL
Document Type and Number:
WIPO Patent Application WO/2005/072988
Kind Code:
A1
Abstract:
A wheel for railway train, metro train, light rail train, high speed railway train comprises a wheel body. A damping plate made of damping material is mounted on at lest part of the non-working surface of the wheel body. When the train with the wheel according to the invention is running, the deformation of the damping plate generating by the wheel vibration is mainly the shearing deformation. The damping plate generates resistance against the deformation because of damping characteristic, transforming the vibration energy into heat energy, so the vibration of the wheel is reduced. Accordingly the noise pollution is reduced.
Inventors:
YIN XUEJUN (CN)
Application Number:
PCT/CN2004/001122
Publication Date:
August 11, 2005
Filing Date:
September 29, 2004
Export Citation:
Assignee:
YIN XUEJUN (CN)
International Classes:
B60B17/00; (IPC1-7): B60B17/00
Foreign References:
| DE1967684U | 1967-08-31 | |||
| EP0108394A2 | 1984-05-16 | |||
| US4353586A | 1982-10-12 | |||
| DE19830814A1 | 2000-01-20 |
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (Huibin Building N0. 8 Beichen Dong Stree, Chaoyang District Beijing 1, CN)
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