公开(公告)号：US20230219625A1

公开(公告)日：2023-07-13

申请号：US17925667

申请日：2020-05-18

Applicant: ArcelorMittal

Inventor： Dan HASENPOUTH ,  Yohan MERDJI ,  Joël WILSIUS

IPC: B62D21/15 ,  B62D25/02 ,  B60K1/04

CPC classification number: B62D21/157 ,  B62D25/025 ,  B60K1/04

Abstract: Reinforced rocker assembly having a closed section reinforcement located in the hollow volume formed between the rocker components, wherein the reinforcement is assembled to a rocker component in the transition zones between an upper horizontal wall and an upper flange of the rocker component and in the transition zones between a lower horizontal wall and a lower flange of the rocker component and wherein in the transition zones, the angles α and β formed between the flange and the branch of the reinforcement extending outwards of the rocker component are between 90° and 180°.