Lap-fillet arc welding joint and joint structure for press forming parts
US10933494B2 · kind B2 · utility
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2References
3Claims
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Assignee
Inventors
Key dates
| Filing date | Aug 8, 2016 |
| Grant date | Mar 2, 2021 |
| Priority date | — |
| Expiry date | Nov 26, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12493
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A lap-fillet arc welding joint includes a weld bead, the weld bead being formed on an end portion of one sheet of overlapped two sheets and a surface of other sheet along the end portion. The other sheet includes a projecting portion projecting from the surface at a side of a weld toe of at least one of a start portion and a termination portion of the weld bead. The weld toe is located on a slope surface portion of the projecting portion at a side of the end portion of the one sheet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.