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 (CN)
XIE LE (CN)
NIU RURU (CN)
ZENG HAO (CN)
XIE LE (CN)
NIU RURU (CN)
ZENG HAO (CN)
Application Number:
PCT/CN2019/072799
Publication Date:
August 01, 2019
Filing Date:
January 23, 2019
Export Citation:
Assignee:
BYD CO LTD (CN)
International Classes:
E01D19/04; E01B25/10
Foreign References:
| CN206591373U | 2017-10-27 | |||
| CN201165634Y | 2008-12-17 | |||
| KR101608620B1 | 2016-04-04 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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