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Title:
GUIDE RAIL BEAM OF RAIL VEHICLE, RAIL BEAM UNIT AND RAIL BEAM
Document Type and Number:
WIPO Patent Application WO/2021/063225
Kind Code:
A1
Abstract:
Provided are a guide rail beam (10) of a rail vehicle (9), a rail beam unit (100) composed of the guide rail beam (10), and a rail beam (1000). The guide rail beam (10) comprises a fixed plate (1), a flange plate (2), a web plate (3) and a guide plate (4), wherein the fixed plate (1) is supported on an installation surface (20), the flange plate (2) is arranged above the fixed plate (1), a travelling wheel (91) runs on the flange plate (2), an upper end and a lower end of the web plate (3) are respectively connected to the flange plate (2) and the fixed plate (1), an upper end of the guide plate (4) is connected to the flange plate (2), a lower end thereof is spaced apart from the fixed plate (1) to form a gap (a), and the guide plate (4) makes contact with a guide wheel (92) for cooperation to guide the guide wheel (92).

Inventors:
WANG, Saining (BYD Road Pingsha, Shenzhen Guangdong 8, CN)
YANG, Jing (BYD Road Pingsha, Shenzhen Guangdong 8, CN)
LIU, Xiaotong (BYD Road Pingsha, Shenzhen Guangdong 8, CN)
GUAN, Dandan (BYD Road Pingsha, Shenzhen Guangdong 8, CN)
WU, Danli (BYD Road Pingsha, Shenzhen Guangdong 8, CN)
Application Number:
CN2020/117123
Publication Date:
April 08, 2021
Filing Date:
September 23, 2020
Export Citation:
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Assignee:
BYD COMPANY LIMITED (BYD Road Pingsha, Shenzhen Guangdong 8, CN)
International Classes:
E01B25/24
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (2nd Floor Building 1,No. 45, Beiwa Road, Haidian District, Beijing 2, CN)
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