Railway vehicle and head vehicle barrier-removing device thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9889864
SERIAL NO

15325533

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Importance

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Abstract

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A railway vehicle and a head car cowcatcher thereof are provided. The head car cowcatcher includes a flow guiding plate; a front-end frame mounted at a front end of an inner side surface of the flow guiding plate; and longitudinal sills mounted at two sides of the inner side surface of the flow guiding plate. Two ends of the front-end frame are respectively connected to the longitudinal sills located at the two sides. The rigidity of a connecting part of the longitudinal sills and the front-end frame is smaller than the rigidities of any parts of the longitudinal sills and the front-end frame. When obstructions are cleared or a train collision occurs, the connecting part of the front-end frame and each of the longitudinal sills would be largely deformed if the impact force the cowcatcher bears is beyond the maximum load the cowcatcher can bear.

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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
Che, Quanwei Shandong, CN 3 2
Chen, Wenbin Shandong, CN 54 198
Ding, Sansan Shandong, CN 25 15
Ma, Guanglei Shandong, CN 1 0
Tian, Aiqin Shandong, CN 14 8
Yu, Yangyang Shandong, CN 8 2
Zhao, Shizhong Shandong, CN 13 52

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