Invention Grant
- Patent Title: Welding method for the manufacture of an assembly of at least 2 metallic substrates
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Application No.: US17269356Application Date: 2019-09-09
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Publication No.: US11772184B2Publication Date: 2023-10-03
- Inventor: Tiago Machado Amorim , Maxime Brossard , Stéphanie Michaut , Jean-Marie Helmer
- Applicant: ArcelorMittal
- Applicant Address: LU Luxembourg
- Assignee: ArcelorMittal
- Current Assignee: ArcelorMittal
- Current Assignee Address: LU Luxembourg
- Agency: Davidson, Davidson & Kappel, LLC
- Priority: WO TIB2018056998 2018.09.13
- International Application: PCT/IB2019/057579 2019.09.09
- International Announcement: WO2020/053736A 2020.03.19
- Date entered country: 2021-02-18
- Main IPC: B23K11/11
- IPC: B23K11/11 ; B32B15/01 ; C22C21/10 ; B23K103/04 ; B23K101/34 ; B23K101/00
Abstract:
A method is provided for the manufacture of an assembly of at least two metallic substrates spot welded together through at least one spot welded joint, such method including two steps, the assembly obtainable according to this method and the use of this assembly for the manufacture of automotive vehicle.
Public/Granted literature
- US20210323083A1 A WELDING METHOD FOR THE MANUFACTURE OF AN ASSEMBLY OF AT LEAST 2 METALLIC SUBSTRATES Public/Granted day:2021-10-21
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