Title:
BRAKING DEVICE AND RAILWAY VEHICLE
Document Type and Number:
WIPO Patent Application WO/2022/056795
Kind Code:
A1
Abstract:
A braking device and a railway vehicle. The braking device comprises a first beam (12), a second beam (13), first rods (16), second rods (17) and adjusting members (18). The first rods (16) are connected to the first beam (12); the second rods (17) are connected to the second beam (13); and the first rods (16) and the second rods (17) are in screw-thread fit with the adjusting members (18) at the same time. When the adjusting members (18) rotate relative to the first rods (16) and the second rods (17), the gaps between first brake shoes (14) and a hub and the gap between second brake shoes (15) and the hub are changed.
Inventors:
NING BO (CN)
WANG YUNGUI (CN)
XIAO WEIYUAN (CN)
SHEN YANFEI (CN)
YANG JIANPING (CN)
MAO FUYING (CN)
WANG KAIEN (CN)
ZHU JI (CN)
SHEN JIANHONG (CN)
LIU YI (CN)
LUO JUNWEI (CN)
XIAO CHEN (CN)
LUO HANJIANG (CN)
ZHANG GUANGCAI (CN)
YIN MAIYUN (CN)
SONG ZHIYONG (CN)
XIAO BALI (CN)
LIU BAOHUA (CN)
WANG YUNGUI (CN)
XIAO WEIYUAN (CN)
SHEN YANFEI (CN)
YANG JIANPING (CN)
MAO FUYING (CN)
WANG KAIEN (CN)
ZHU JI (CN)
SHEN JIANHONG (CN)
LIU YI (CN)
LUO JUNWEI (CN)
XIAO CHEN (CN)
LUO HANJIANG (CN)
ZHANG GUANGCAI (CN)
YIN MAIYUN (CN)
SONG ZHIYONG (CN)
XIAO BALI (CN)
LIU BAOHUA (CN)
Application Number:
PCT/CN2020/116007
Publication Date:
March 24, 2022
Filing Date:
September 17, 2020
Export Citation:
Assignee:
MEISHAN CRRC BRAKE SCIENCE & TECH CO LTD (CN)
International Classes:
B60T7/08; F16D65/66; B61H1/00
Foreign References:
| CN102167022A | 2011-08-31 | |||
| CN102837686A | 2012-12-26 | |||
| CN101434245A | 2009-05-20 | |||
| CN2446325Y | 2001-09-05 | |||
| CN101983883A | 2011-03-09 | |||
| US3595347A | 1971-07-27 | |||
| US3850269A | 1974-11-26 |
Attorney, Agent or Firm:
CHOFN INTELLECTUAL PROPERTY (CN)
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