Crrc Qingdao Sifang Co., Ltd.

Cg Rail—chinesisch-deutsches Forschungs- Und Entwicklungszentrum Für Bahn- Und Verkehrstechnik Dreden Gmbh

Cg Rail—chinesisch-deutsches Forschungs—und Entwicklungszentrum Für Bahn—und Verkehrstechnik Dresden Gmbh

Junhai Liang

Werner Hufenbach

Jianying Liang

Shaoqing Liu

Lijun Ma

Andreas Ulbricht

Zhenxian Zhang

Jiajie He

Dawei Ruan

Chongcheng Zhong

Jian Du

Jiaqi Wei

Zhiyi Zhang

Yonghua Feng

Gumeng Zhao

Changlong Zhao

Yaping Liu

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.

Combined device having device for connecting cross beam for receiving pivot pins and two lower longitudinal beams of coach body for rail vehicle

Growing community of inventors

Shandong, China

Junhai Liang