Title:
COMPOSITE SPECIAL-SHAPED FLANGE TRACK SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/198136
Kind Code:
A1
Abstract:
A composite special-shaped flange track system, in particular, an upper and lower composite special-shaped flange track system based on H-structure foundation beams (1). The composite special-shaped flange track system is a lightweight track system having high strength, high rigidity, and high anti-bending and anti-twisting performance. The system comprises the H-structure foundation beams (1), lower flange special-shaped tracks (20) and upper flange special-shaped L tracks (30), and further comprises mounting cross beams (11), pier columns and a new energy system. Traffic resource benefits can be maximized, and costs and expenditure can be reduced, thereby achieving profit.
Inventors:
DONG YAFEI (CN)
Application Number:
PCT/CN2023/087938
Publication Date:
October 19, 2023
Filing Date:
April 12, 2023
Export Citation:
Assignee:
SHANDONG QIHE CLOUD SHUTTLE LOGISTICS TECH CO LTD (CN)
International Classes:
E01B5/02
Domestic Patent References:
| WO2019222826A1 | 2019-11-28 |
Foreign References:
| CN112575669A | 2021-03-30 | |||
| CN112109736A | 2020-12-22 | |||
| CN106480789A | 2017-03-08 | |||
| CN112112004A | 2020-12-22 | |||
| CN205115986U | 2016-03-30 | |||
| CN209779362U | 2019-12-13 | |||
| CN114808558A | 2022-07-29 | |||
| EP0222938A1 | 1987-05-27 | |||
| US20070277695A1 | 2007-12-06 |
Attorney, Agent or Firm:
SHANDONG ZHUSENZHIRANG INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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