Title:
SKID DEVICE FOR NORMAL-CONDUCTION HIGH-SPEED VEHICLE
Document Type and Number:
WIPO Patent Application WO/2024/050992
Kind Code:
A1
Abstract:
Disclosed in the present invention is a skid device for a normal-conduction high-speed vehicle with good processability. Since the skid device is connected by means of a wedge-shaped structure, the skid device can be installed and dismantled easily in a small space. A laminar spring structure provides the skid device with an enhanced capability to cushion an impact. Friction blocks are separable, such that only a damaged friction block needs to be replaced, thereby achieving higher economical efficiency. Since friction braking during a landing is performed by a plurality of friction blocks, the skid device can withstand more heat generated by friction braking compared with a medium-to-low speed magnetic levitation vehicle skid device which is provided with a small friction block, and thus has an enhanced friction braking capability.
Inventors:
WU ZHUO (CN)
QIN QIANG (CN)
ZHANG SAI (CN)
YU ZHONGJIAN (CN)
QIN QIANG (CN)
ZHANG SAI (CN)
YU ZHONGJIAN (CN)
Application Number:
PCT/CN2022/134675
Publication Date:
March 14, 2024
Filing Date:
November 28, 2022
Export Citation:
Assignee:
CRRC CHANGCHUN RAILWAY VEHICLES CO LTD (CN)
International Classes:
B60L13/04; B61B13/10; B61H7/06
Foreign References:
| CN115257392A | 2022-11-01 | |||
| CN1799896A | 2006-07-12 | |||
| CN211574113U | 2020-09-25 | |||
| JPH10267061A | 1998-10-06 | |||
| CN216734304U | 2022-06-14 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW CO., LTD. (CN)
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