Railway vehicle and axle box structure thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9744976
APP PUB NO 20160368512A1
SERIAL NO

15112513

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Abstract

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A railway vehicle and an axle box structure thereof are provided. The axle box structure includes an axle box body and a positioning joint mounting seat, and a bearing mounting cavity is provided inside the axle box body. The positioning joint mounting seat is provided with a mounting cavity configured to mount a positioning joint, a longitudinal center line of the axle box body is in parallel with a longitudinal center plane of the positioning joint mounting seat, and the longitudinal center plane of the positioning joint mounting seat is outwardly deviated with respect to a longitudinal center plane of the axle box body. In this way, a large space can be left for mounting the brake clamp, and the mounting and replacing of the brake clamp and the wheel set can be facilitated.

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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
Guan, Yihui Shandong, CN 1 4
Li, Yingming Shandong, CN 5 8
Lv, Xiaojun Shandong, CN 3 6
Wang, Daqiang Shandong, CN 2 6
Wang, Peidong Shandong, CN 67 986
Zhang, Zhenxian Shandong, CN 7 17
Zhou, Pingyu Shandong, CN 7 18
Zou, Xiaolong Shandong, CN 4 5

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