Title:
TRACK BEAM UNIT AND TRACK BEAM
Document Type and Number:
WIPO Patent Application WO/2022/052914
Kind Code:
A1
Abstract:
A track beam unit (100) and a track beam (1000). The track beam unit comprises a body part (1) and a guide part (2). The body part comprises a top plate (11), a bottom plate (12), and a web plate (13). The guide part comprises a guide plate (21) and a connecting structure (22). The guide plate is disposed between the top plate and the bottom plate. The guide plate is a vertical flat plate structure extending in the longitudinal direction and spaced apart from the web plate in the transverse direction. The connecting structure is separately assembled and connected together with the body part and the guide plate.
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Inventors:
XIA JUN (CN)
ZENG HAO (CN)
LIU JIE (CN)
CHEN LIN (CN)
ZHOU QIAN (CN)
ZENG HAO (CN)
LIU JIE (CN)
CHEN LIN (CN)
ZHOU QIAN (CN)
Application Number:
PCT/CN2021/116963
Publication Date:
March 17, 2022
Filing Date:
September 07, 2021
Export Citation:
Assignee:
BYD CO LTD (CN)
International Classes:
E01D19/12; E01B2/00
Domestic Patent References:
| WO2004106135A1 | 2004-12-09 |
Foreign References:
| CN209010948U | 2019-06-21 | |||
| CN211340228U | 2020-08-25 | |||
| CN211340225U | 2020-08-25 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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