Welded structure member and manufacturing method thereof
US10688580B2 · kind B2 · utility
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17Claims
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Key dates
| Filing date | Oct 2, 2015 |
| Grant date | Jun 23, 2020 |
| Priority date | — |
| Expiry date | Sep 18, 2037 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16B5/08
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
This welded structure member includes a base metal member including a first surface and a second surface; a joined metal member including an abutting surface of which an end surface abuts onto the first surface; a weld bead which is formed on the first surface; and a weld overlay section which is formed on the second surface of the base metal member, in which the weld bead includes a weld bead end section in a position which is separated to the front of the abutting end section.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.