- Patent Title: Vehicle rear body structure and method for manufacturing thereof
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Application No.: US15779897Application Date: 2016-12-09
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Publication No.: US10647359B2Publication Date: 2020-05-12
- Inventor: Ivan Viaux
- Applicant: ArcelorMittal
- Applicant Address: LU Luxembourg
- Assignee: ARCELORMITTAL
- Current Assignee: ARCELORMITTAL
- Current Assignee Address: LU Luxembourg
- Agency: Davidson, Davidson & Kappel, LLC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@62985750
- International Application: PCT/IB2016/057503 WO 20161209
- International Announcement: WO2017/098470 WO 20170615
- Main IPC: B62D21/15
- IPC: B62D21/15 ; B62D25/08 ; B62D25/20 ; B62D65/02
Abstract:
A vehicle rear body structure containing a rear rail extending in a longitudinal direction and a rear bumper beam, extending transversely to the longitudinal direction, the rear rail having a rear end and a front end, spaced apart along the longitudinal direction, the rear end being connected to the rear bumper beam and the rear rail extending towards the front of the vehicle from its rear end, wherein the rear rail comprises at least a front portion, an intermediate portion and a rear portion, the front portion being intended for extending alongside a fuel tank of the vehicle, the resistance to plastic deformation of the front portion being greater than the resistance to plastic deformation of the intermediate portion, which is itself greater than the resistance to plastic deformation of the rear portion.
Public/Granted literature
- US20180362089A1 Vehicle rear body structure and method for manufacturing thereof Public/Granted day:2018-12-20
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