公开(公告)号：US20190351630A1

公开(公告)日：2019-11-21

申请号：US16484783

申请日：2018-02-01

Applicant: CRRC QINGDAO SIFANG CO., LTD. ,  CG RAILl -CHINESISCH-DEUTSCHES FORSCHUNGS-UND ENTWICKLUNGSZENTRUM FüR BAHN-

Inventor： Sansan DING ,  Xiaojun DENG ,  Yuwen LIU ,  Xu CHEN ,  Li DONG ,  Mao CAI ,  Xu ZHANG ,  Werner HUFENBACH ,  Andreas ULBRICHT

IPC: B29C70/54 ,  B29C70/34 ,  B29C70/44 ,  B29C33/52

Abstract: The application relates to a method for producing a hollow support from a fiber composite material, to a core designed as a hollow body, to the use of said core, and to the use of said hollow support made from fiber composite material.