Method of fabricating a projection for resistance welding
US4850214A · kind A · utility
13Cited by
5References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 5, 1984 |
| Grant date | Jul 25, 1989 |
| Priority date | — |
| Expiry date | Nov 5, 2004 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K11/14
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A method of fabricating a projection for resistance welding contemplates fabricating the projection at the workpiece by plastic deformation of the basic material and dimensionally exactly shaping the projection by compression molding of the flowable metal between a punch and die of a tool.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.