公开(公告)号：US12145653B2

公开(公告)日：2024-11-19

申请号：US17640769

申请日：2020-07-31

Applicant: ArcelorMittal

Inventor： Alexandre Sotty ,  Nicolas Schneider ,  Yves Drouadaine ,  Elie Gibeau

IPC: B62D25/20 ,  B60K1/04 ,  B62D21/15 ,  B62D25/14

Abstract: Front structure for an electric vehicle including a lower dash panel, a seat cross-member and a tunnel nose, such that the tunnel nose is designed to absorb energy in its front portion while resisting intrusion in its rear portion, optimizing the energy absorption in the part during a front crash and protecting the battery pack from being breached by the downward pushing effect of the lower dash panel.

公开(公告)号：US12097755B2

公开(公告)日：2024-09-24

申请号：US17608754

申请日：2020-05-07

Applicant: ArcelorMittal

Inventor： Elie Gibeau ,  Kevin Bardin ,  Alexandre Sotty ,  Nicolas Schneider

IPC: B60K1/04 ,  B62D21/15 ,  B62D25/02 ,  B62D27/02 ,  B62D29/00

CPC classification number: B60K1/04 ,  B62D21/157 ,  B62D25/025 ,  B62D27/023 ,  B62D29/007 ,  B60K2001/0438

Abstract: A side sill part (6) for an automotive vehicle comprises an outer sill member (10) and an inner sill member (12), and defining between them an outer volume (47). The side sill part also includes an external profile part (68), defining with the inner sill member (12) an inner volume (74), and a first profile part (48) extending in the outer volume (47). The first profile part comprising at least one outer contact portion (50), at least one inner contact portion (52), and at least one joining wall (54) joining the outer contact portion (50) and the inner contact portion (52). The side sill part further includes a second profile part (88) extending in the inner volume (74), comprising at least one outer contact portion (90), at least one inner contact portion (92), and at least one joining wall (94) joining the outer contact portion (90) and the inner contact portion (92).