Title:
ARTICULATED RAILCAR UNIT
Document Type and Number:
WIPO Patent Application WO/2023/198159
Kind Code:
A1
Abstract:
The present disclosure belongs to the technical field of railway vehicles. Disclosed is an articulated railcar unit, the articulated railcar unit comprising: railcar bodies (300) successively arranged, and, arranged below the railcar bodies (300), a middle jakobs bogie (200) and end jakobs bogies (100), between each two adjacent railcar bodies (300), support being provided by means of the middle jakobs bogie (200). Of two railcar bodies (300) among the railcar bodies (300) successively arranged, the ends away from each other are respectively supported by the end jakobs bogies (100), the two railcar bodies (300) being located at two ends. The low-power jakobs bogies and the articulated railcar unit provided by the present disclosure have good overall performance.
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Inventors:
LIAO YUJIANG (CN)
YAN ZHIXIONG (CN)
TU ZHIWEN (CN)
YI JUN'EN (CN)
LI HUAYAN (CN)
WU XIANNIAN (CN)
YAN MENGWEN (CN)
JIANG HEYAN (CN)
PU YANGDAN (CN)
TANG DAXUAN (CN)
GUAN XI (CN)
YAN ZHIXIONG (CN)
TU ZHIWEN (CN)
YI JUN'EN (CN)
LI HUAYAN (CN)
WU XIANNIAN (CN)
YAN MENGWEN (CN)
JIANG HEYAN (CN)
PU YANGDAN (CN)
TANG DAXUAN (CN)
GUAN XI (CN)
Application Number:
PCT/CN2023/088152
Publication Date:
October 19, 2023
Filing Date:
April 13, 2023
Export Citation:
Assignee:
CRRC YANGTZE CO LTD (CN)
SCIENCE AND TECH DEVELOPMENT BRANCH CRRC YANGTZE GROUP CO LTD (CN)
SCIENCE AND TECH DEVELOPMENT BRANCH CRRC YANGTZE GROUP CO LTD (CN)
International Classes:
B61F5/06; B61F5/04; B61F5/14; B61F5/16
Foreign References:
| CN210101632U | 2020-02-21 | |||
| CN104482893A | 2015-04-01 | |||
| CN203450139U | 2014-02-26 | |||
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| CN208576561U | 2019-03-05 | |||
| CN114701531A | 2022-07-05 | |||
| CN112441044A | 2021-03-05 | |||
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| US20040261654A1 | 2004-12-30 |
Attorney, Agent or Firm:
BEIJING ZHONGDA DEQUAN IP AGENCY CO., LTD. (CN)
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