Title:
PANTOGRAPH AND VEHICLE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/066484
Kind Code:
A1
Abstract:
Disclosed are a pantograph and a vehicle system. The pantograph comprises a pull rod assembly (1); the pull rod assembly (1) comprises a pull rod assembly welding part (12) and an end ring assembly welding part (11) located at the end of the pull rod assembly welding part (12); the end ring assembly welding part (11) comprises an end ring (111) provided with a screw rod (1111), and a threaded seat (112) in sliding connection with the screw rod (1111); the pull rod assembly welding part (12) comprises a pull rod (121), a limiting seat (122) fixed at the end of the pull rod (121), and a sleeve (123) nested on an outer ring of the limiting seat (122); and the screw rod (1111) and the pull rod (121) are in threaded connection, and the threaded seat (112) and the sleeve (123) are in threaded connection.
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Inventors:
WANG XILIANG (CN)
WU CAIXIU (CN)
GONG WENPING (CN)
ZHANG YANFANG (CN)
JIANG CONGJIAN (CN)
SUN SHANFENG (CN)
ZHUANG SHUNXIONG (CN)
WU CAIXIU (CN)
GONG WENPING (CN)
ZHANG YANFANG (CN)
JIANG CONGJIAN (CN)
SUN SHANFENG (CN)
ZHUANG SHUNXIONG (CN)
Application Number:
PCT/CN2023/100143
Publication Date:
April 04, 2024
Filing Date:
June 14, 2023
Export Citation:
Assignee:
CRRC ZHUZHOU LOCOMOTIVE CO LTD (CN)
International Classes:
B60L5/20
Foreign References:
| CN115476694A | 2022-12-16 | |||
| CN201325337Y | 2009-10-14 | |||
| CN215370578U | 2021-12-31 | |||
| CN203651491U | 2014-06-18 | |||
| CH403837A | 1965-12-15 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW CO., LTD. (CN)
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