Welding method for the manufacture of an assembly of at least 2 metallic substrates
US11772184B2 · kind B2 · utility
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2References
16Claims
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Assignee
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Key dates
| Filing date | Sep 9, 2019 |
| Grant date | Oct 3, 2023 |
| Priority date | — |
| Expiry date | Sep 9, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K2103/04
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.