IMPACT ABSORBING MEMBER AND A METHOD FOR MAKING SAME
摘要
A method for manufacturing an impact absorbing member, starting with a closed or substantially closed hollow section with a mid section and two end sections, wherein at least one the end sections is bent to form a supporting member, whereby at least one imprint is made in the part of the section to be deformed by the bending operation. The invention also relates to an improved impact absorbing member formed by a manufacturing process including bending.
申请公布号
WO2010064927(A1)
申请公布日期
2010.06.10
申请号
WO2009NO00418
申请日期
2009.12.03
申请人
NORSK HYDRO ASA;GAISNE, DENIS;GRANDSIRE, OLIVIER;LECLERQ, JEAN-PHILIPPE;SOVIK, ODD-PERRY;VELASQUEZ, ALEJANDRO