Title:
RAILWAY VEHICLE AND BRAKING ASSEMBLY THEREOF
Document Type and Number:
WIPO Patent Application WO/2021/017657
Kind Code:
A1
Abstract:
A braking assembly, comprising a brake disc (21) provided below a vehicle frame (22) and a guide rail (11) provided between the vehicle frame (22) and the brake disc (21) and extending along the width direction of the vehicle frame (22); braking pincers (23) are provided on the guide rail (11) so as to be able to move along the extension direction thereof and are clamped to and adapted to the brake disc (21). The braking assembly has large-range horizontal movement capability, and may fully meet working condition demand of a railway vehicle having variable gauge during driving. Further disclosed is a railway vehicle using the braking assembly.
Inventors:
XIN ZHIQIANG (CN)
XU WENYAO (CN)
QIAO FENG (CN)
HU GONGJUE (CN)
XU WENYAO (CN)
QIAO FENG (CN)
HU GONGJUE (CN)
Application Number:
PCT/CN2020/095567
Publication Date:
February 04, 2021
Filing Date:
June 11, 2020
Export Citation:
Assignee:
CRRC CHANGCHUN RAILWAY VEHICLES CO LTD (CN)
International Classes:
B61H5/00
Foreign References:
| CN110371157A | 2019-10-25 | |||
| CN107628059A | 2018-01-26 | |||
| CN107628059A | 2018-01-26 | |||
| CN108423027A | 2018-08-21 | |||
| CN108609028A | 2018-10-02 | |||
| DE1427515A1 | 1968-12-12 | |||
| JPH11137781A | 1999-05-25 | |||
| CN108482415A | 2018-09-04 | |||
| CN106915361A | 2017-07-04 | |||
| CN201910703018A | 2019-07-31 |
Other References:
See also references of EP 3957540A4
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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