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Patent Searching and Data


Title:
BOGIE AND LOCOMOTIVE HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2022/052652
Kind Code:
A1
Abstract:
The present disclosure relates to the technical field of locomotives, and provides a bogie and a locomotive having same. The bogie comprises a framework, a traction device, an axle device, a driving device and a braking device; two ends of the traction device are respectively connected to a first end beam and a vehicle body, one end of the traction device is located at the lower portion of the first end beam so that the traction device is obliquely provided, and the opening of a second recess faces the direction of the other end of the traction device; the axle device is connected to the framework; the driving device is connected to the framework and is in driving connection with the axle device; and the braking device is connected to the framework. The traction device is obliquely provided, and a part of section body of the traction device is located below the first end beam, increasing an overlapping part of the traction device and the first end beam, reducing the overall length of the bogie; and the bogie has high compactness, so as to be suitable for light locomotives.

Inventors:
LIU HUI (CN)
ZHANG TAO (CN)
TIAN XINGYU (CN)
ZHAO QINGHAI (CN)
GAO XIJIE (CN)
LI CHEN (CN)
Application Number:
PCT/CN2021/108244
Publication Date:
March 17, 2022
Filing Date:
July 23, 2021
Export Citation:
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Assignee:
CRRC DATONG CO LTD (CN)
International Classes:
B61F5/50; B61F5/52
Foreign References:
CN112026828A2020-12-04
CN110962873A2020-04-07
CN104477193A2015-04-01
CN107738660A2018-02-27
CN105216824A2016-01-06
RU2320508C12008-03-27
CN202294848U2012-07-04
CN201506365U2010-06-16
Other References:
See also references of EP 4212402A4
Attorney, Agent or Firm:
BEIJING INTELLEGAL INTELLECTUAL PROPERTY AGENT LTD. (CN)
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