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Title:
BOGIE CABIN FOR RAIL VEHICLE, AND BOGIE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/120965
Kind Code:
A1
Abstract:
Provided are a bogie cabin for a rail vehicle, and a bogie system. The bogie cabin comprises a cabin body assembly, wherein the cabin body assembly comprises a main cabin plate and two side cabin plates, the two side cabin plates are fixed on two sides of the main cabin plate, and a cavity for accommodating a bogie of the rail vehicle is defined by the two side cabin plates and the main cabin plate; an inner side of the main cabin plate is used for being fixed to the front or the rear of the bogie, and the front or the rear of the bogie is separated from the outside; and inner sides of the two side cabin plates are used for being fixed to a side of the bogie, and the side of the bogie is separated from the outside. The bogie system comprises the bogie cabin. According to the embodiments of the present application, the technical problems of a large amount of noise and a large aerodynamic resistance of a bogie system are solved.

Inventors:
CHU BOGANG (CN)
QIN CHENGWEI (CN)
LU NA (CN)
ZHANG WENZHAO (CN)
LV SHAOPENG (CN)
SONG YONGSHENG (CN)
Application Number:
PCT/CN2020/138931
Publication Date:
June 16, 2022
Filing Date:
December 24, 2020
Export Citation:
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Assignee:
CRRC TANGSHAN CO LTD (CN)
International Classes:
B61F5/50; B61F3/14
Foreign References:
DE2542780A11977-04-07
CN202863462U2013-04-10
CN102923151A2013-02-13
CN112519820A2021-03-19
CN112550340A2021-03-26
CN207311470U2018-05-04
CN103249628A2013-08-14
CN211166873U2020-08-04
DE726181C1942-10-08
DE2558676A11977-07-07
Attorney, Agent or Firm:
IPFUTURE INTELLECTUAL PROPERTY LAW OFFICE (CN)
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