Chassis component of railway vehicle, and railway vehicle

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11225270
APP PUB NO 20190084591A1
SERIAL NO

16197549

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Abstract

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Some embodiments of the present disclosure provide a chassis component of a railway vehicle, and a railway vehicle. The chassis component includes two lower boundary beams provided at an interval and a sleeper beam provided between the two lower boundary beams. The sleeper beam includes: a web structure; a center pin, connected with a bogie of a railway vehicle; and a mounting frame, connected with the web structure, the center pin being provided on the mounting frame, the mounting frame including a plurality of vertical plates, and the plurality of vertical plates being provided at an interval along an outer wall surface of the center pin. The technical solution of the present disclosure can solve the problem in the related art of insufficient connecting strength of a center pin and a web structure of a sleeper beam.

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Patent Owner(s)

Patent OwnerAddress
CRRC QINGDAO SIFANG CO LTDCHENGYANG DISTRICT OF SHANDONG CITY OF QINGDAO PROVINCE JINHONG ROAD 266111 NO 88 QINGDAO CITY SHANDONG PROVINCE 266111

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, Longxi Qingdao, CN 6 11
Tian, Aiqin Qingdao, CN 14 8
Wang, Yu Qingdao, CN 1481 8143
Yu, Haiyang Qingdao, CN 75 97
Zhang, Chenggong Qingdao, CN 1 3

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