CROSS MEMBER FOR RECEIVING PIVOT PINS HAVING A LOAD DISTRIBUTION ELEMENT

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200039539A1
SERIAL NO

16484661

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Abstract

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A device for connecting a cross member for receiving pivot pins on two lower longitudinal members of a car body for a rail vehicle. The cross member has a transversal part that connects the two longitudinal members to each other in the region of the connection, and a longitudinal part that extends to the closest car front. The lower longitudinal members extend over the complete length of the car body and consist of multi-chamber hollow profiles made of a fibre composite material. The number of chambers of the multi-chamber hollow profile of each longitudinal member is reduced in the region of the connection such that the wall material of at least one chamber was removed in such a way that the webs to the adjacent chambers are exposed. At these places, load-introducing elements engage, to which load-introducing elements the cross member is attached.

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Patent Owner(s)

Patent OwnerAddress
CRRC QINGDAO SIFANG CO LTDNO 88 JINHONGDONG ROAD CHENGYANG DISTRICT QINGDAO SHANDONG 266111 266111

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
DU, Jian Qingdao, Shandong, CN 50 209
HE, Jiajie Qingdao, Shandong, CN 4 2
HUFENBACH, Werner Dresden, DE 62 291
LIANG, Jianying Qingdao, Shandong, CN 21 16
LIANG, Junhai Qingdao, Shandong, CN 1 0
RUAN, Dawei Qingdao, Shandong, CN 3 0
ULBRICHT, Andreas Dresden, DE 10 2
ZHONG, Chongcheng Qingdao, Shandong, CN 2 0

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