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Title:
SUPPORT ASSEMBLY AND TRACK BEAM HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2019/144878
Kind Code:
A1
Abstract:
Disclosed are a support assembly (100) and a track beam (200) having the support assembly (100). The support assembly (100) comprises an upper support plate (41); a lower support plate (42), located beneath the upper support plate (41); a bearing plate (43), with an upper surface contacting and cooperating with the upper support plate (41), and a lower surface contacting and cooperating with the lower support plate (42); an upper tensile seat (51) fixedly connected to the lower support plate (42); a lower tensile seat (52) fixedly connected to the upper support plate (41); and a tensile block (53), with an upper surface contacting and cooperating with the upper tensile seat (51), and a lower surface contacting and cooperating with the lower tensile seat (52). The upper support plate (41) and the lower support plate (42) can move relative to each other in a longitudinal direction and rotate relative to each other in a longitudinal vertical plane.

Inventors:
PANG, Yong (No. 3009, BYD Road Pingsha, Shenzhen Guangdong 8, 518118, CN)
XIE, Le (No. 3009, BYD Road Pingsha, Shenzhen Guangdong 8, 518118, CN)
NIU, Ruru (No. 3009, BYD Road Pingsha, Shenzhen Guangdong 8, 518118, CN)
ZENG, Hao (No. 3009, BYD Road Pingsha, Shenzhen Guangdong 8, 518118, CN)
Application Number:
CN2019/072799
Publication Date:
August 01, 2019
Filing Date:
January 23, 2019
Export Citation:
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Assignee:
BYD COMPANY LIMITED (No. 3009, BYD Road Pingsha, Shenzhen Guangdong 8, 518118, CN)
International Classes:
E01D19/04; E01B25/10
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (Room 301 Trade Building, Zhaolanyuan Tsinghua University, Qinghuayuan, Haidian District, Beijing 4, 100084, CN)
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