Title:
RAILWAY VEHICLE BOGIE AND SHAFT END POWER GENERATION ASSEMBLY THEREOF
Document Type and Number:
WIPO Patent Application WO/2018/076781
Kind Code:
A1
Abstract:
A railway vehicle bogie and shaft end power generation assembly thereof, the shaft end power generation assembly being disposed below a framework (1) of the bogie. The shaft end power generation assembly comprises a power generator (3) hung on the framework (1) of the bogie and connected to an axle by means of a belt (2), and also comprises a belt tension mechanism (4) disposed below the framework (1). The belt tension mechanism (4) is capable of longitudinally deforming and is longitudinally blocked between the power generator (3) and a guide frame (5) of a side bracket of the bogie in a pre-compression state so as to provide a tension force for the belt (2), thereby providing belt tension force for the belt (2) which may vary along with conditions of the vehicle. The present invention not only has a simple structure, but also occupies a small space and may assist in optimizing design parameters of the vehicle.
Inventors:
XU SHANCHAO (CN)
MU FENGJUN (CN)
SHAO WENDONG (CN)
LIU ZHENMING (CN)
XING SHUMING (CN)
DU WEI (CN)
MU FENGJUN (CN)
SHAO WENDONG (CN)
LIU ZHENMING (CN)
XING SHUMING (CN)
DU WEI (CN)
Application Number:
PCT/CN2017/092204
Publication Date:
May 03, 2018
Filing Date:
July 07, 2017
Export Citation:
Assignee:
CRRC QIQIHAR ROLLING STOCK CO LTD (CN)
International Classes:
B61F5/00; B61D43/00
Foreign References:
| CN106428081A | 2017-02-22 | |||
| CN205220686U | 2016-05-11 | |||
| CN201841958U | 2011-05-25 | |||
| CN2931192Y | 2007-08-08 | |||
| CN105799723A | 2016-07-27 | |||
| GB480538A | 1938-02-22 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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