公开(公告)号：US11352027B2

公开(公告)日：2022-06-07

申请号：US16484069

申请日：2018-02-02

申请人： CRRC QINGDAO SIFANG CO., LTD. ,  CG RAIL—CHINESISCH-DEUTSCHES FORSCHUNGS—UND ENTWICKLUNGSZENTRUM FÜR BAHN—UND VERKEHRSTECHNIK DRESDEN GMBH

发明人： Sansan Ding ,  Yuanmu Zhong ,  Hengkui Li ,  Xiangang Song ,  Lu Jin ,  Qinfeng Wang ,  Bingsong Wang ,  Werner Hufenbach ,  Andreas Ulbricht

IPC分类号： B61D15/06 ,  B61D17/00 ,  B61D17/04 ,  B61D17/06

摘要： The invention relates to a head module for a rail vehicle, said head module being suitable to be detachably fixed to the front face of a subsequent railcar unit without additional underframe. The head module consists of an inner and an outer shell and includes three systems which convert, in the event of a crash, the collision energy into a deformation one after the other or simultaneously and substantially independently of another.