Title:
GROUND-POWERED ELECTRIC VEHICLE AND SHOEGEAR
Document Type and Number:
WIPO Patent Application WO/2023/093308
Kind Code:
A1
Abstract:
A ground-powered electric vehicle and a shoegear. The shoegear comprises a shoe plate and a power receiving assembly; through holes are formed in the shoe plate; the power receiving assembly penetrates through the through holes; the power receiving assembly comprises current receiving columns (2) and elastic pieces (7); accommodating spaces for accommodating the elastic pieces (7) are formed between the current receiving columns (2) and the inner walls of the through holes; the upper ends of the elastic pieces (7) abut against the shoe plate, and the lower ends abut against the current receiving columns (2); and the lower ends of the current receiving columns (2) extend out of the through holes and are configured to be in sliding contact with a ground power supply module (5) for power-on. A copper bar structure is replaced with the current receiving columns (2), and direct elastic buffering between the current receiving columns (2) and the ground power supply module (5) is achieved by means of the elastic pieces (7).
Inventors:
WU JIEWEN (CN)
QU TIANWEI (CN)
ZHU DAN (CN)
ZHANG LICHEN (CN)
LI XUELI (CN)
LI XIN (CN)
FU XUEGUANG (CN)
YIN FUJIU (CN)
YANG HAO (CN)
FENG JUN (CN)
ZHANG YICHENG (CN)
GAO HONGGUANG (CN)
QU WENTAO (CN)
PEI WENLI (CN)
QU TIANWEI (CN)
ZHU DAN (CN)
ZHANG LICHEN (CN)
LI XUELI (CN)
LI XIN (CN)
FU XUEGUANG (CN)
YIN FUJIU (CN)
YANG HAO (CN)
FENG JUN (CN)
ZHANG YICHENG (CN)
GAO HONGGUANG (CN)
QU WENTAO (CN)
PEI WENLI (CN)
Application Number:
PCT/CN2022/123485
Publication Date:
June 01, 2023
Filing Date:
September 30, 2022
Export Citation:
Assignee:
CRRC DALIAN CO LTD (CN)
DALIAN HUAFENG TECHNICAL CO LTD (CN)
UNIV NORTHEASTERN (CN)
DALIAN DINGLI RAIL TRANSIT EQUIPMENT CO LTD (CN)
DALIAN HUAFENG TECHNICAL CO LTD (CN)
UNIV NORTHEASTERN (CN)
DALIAN DINGLI RAIL TRANSIT EQUIPMENT CO LTD (CN)
International Classes:
B60L5/38
Foreign References:
| CN114132180A | 2022-03-04 | |||
| CN104114398A | 2014-10-22 | |||
| CN213501852U | 2021-06-22 | |||
| JPH05207608A | 1993-08-13 | |||
| CN101166646A | 2008-04-23 |
Attorney, Agent or Firm:
LIAN & LIEN IP ATTORNEYS (CN)
Download PDF:
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