Title:
TRAIN AXLE CONNECTING UNIT AND TRAIN
Document Type and Number:
WIPO Patent Application WO/2023/184953
Kind Code:
A1
Abstract:
A train axle connecting unit and a train. The train axle connecting unit comprises wild goose-shaped beams (1), a drive beam (2), traction and bolster cross beams (3), and a middle longitudinal beam (4), wherein two traction and bolster cross beams arranged side by side and spaced apart from each other are provided; two wild goose-shaped beams are symmetrically arranged on the two traction and bolster cross beams in a spanning manner; the sides of the two wild goose-shaped beams that are close to each other are connected to each other by means of the drive beam; side riveting plates, which are used for mounting vehicle body side walls (6), are provided on the sides of the two wild goose-shaped beams that are away from each other; and the middle longitudinal beam is arranged between the two traction and bolster cross beams.
Inventors:
ZHENG LONGGANG (CN)
LIU YONGQIANG (CN)
LI MINGMING (CN)
TIAN YUHUAN (CN)
CHEN XUEYAN (CN)
CHEN ZANPING (CN)
XU JINGJING (CN)
ZHANG HUAHAI (CN)
LIU YONGQIANG (CN)
LI MINGMING (CN)
TIAN YUHUAN (CN)
CHEN XUEYAN (CN)
CHEN ZANPING (CN)
XU JINGJING (CN)
ZHANG HUAHAI (CN)
Application Number:
PCT/CN2022/127523
Publication Date:
October 05, 2023
Filing Date:
October 26, 2022
Export Citation:
Assignee:
CRRC ZHUZHOU LOCOMOTIVE CO LTD (CN)
International Classes:
B61F1/14
Foreign References:
| CN114670883A | 2022-06-28 | |||
| CN205010245U | 2016-02-03 | |||
| CN102485568A | 2012-06-06 | |||
| CN101746381A | 2010-06-23 | |||
| JP2015009571A | 2015-01-19 |
Attorney, Agent or Firm:
CHANGSHA ZONEKEY PATENT LAW FIRM (CN)
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