Title:
COMPENSATION SWING ARM-BASED MOBILE CATENARY AND OPERATION METHOD
Document Type and Number:
WIPO Patent Application WO/2022/143216
Kind Code:
A1
Abstract:
A compensation swing arm-based mobile catenary and an operation method. The mobile catenary comprises a plurality of support structures (3) and a force-bearing body (1). The force-bearing body (1) can be driven to move with respect to the support structures (3). The force-bearing body (1) directly or indirectly drives, during movement, one or more support structures (3) to rotate. The mobile catenary can eliminate the influence of construction errors and thermal expansion and contraction, and prevent the support structures from not rotating in place.
Inventors:
YU XIAOYING (CN)
ZHU PENGFEI (CN)
LI YANHUA (CN)
YU HAO (CN)
LI SHAOHUA (CN)
ZHU PENGFEI (CN)
LI YANHUA (CN)
YU HAO (CN)
LI SHAOHUA (CN)
Application Number:
PCT/CN2021/139071
Publication Date:
July 07, 2022
Filing Date:
December 17, 2021
Export Citation:
Assignee:
LANZHOU XINWEI VEHICLE EQUIPMENT CO LTD (CN)
International Classes:
B60M1/20
Foreign References:
| CN113043918A | 2021-06-29 | |||
| CN112498182A | 2021-03-16 | |||
| CN112537228A | 2021-03-23 | |||
| CN112644345A | 2021-04-13 | |||
| CN112572239A | 2021-03-30 | |||
| CN112026593A | 2020-12-04 | |||
| CN112026591A | 2020-12-04 | |||
| CN111775777A | 2020-10-16 | |||
| CN106938619A | 2017-07-11 | |||
| KR20180120391A | 2018-11-06 | |||
| EP0474547A1 | 1992-03-11 |
Attorney, Agent or Firm:
BEIJING HUIYINGJIECHUANG INTELLECTUAL (CN)
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