Gun for gas metal arc welding
US5132513A · kind A · utility
43Cited by
14References
48Claims
0Family size
Inventors
Key dates
| Filing date | May 10, 1991 |
| Grant date | Jul 21, 1992 |
| Priority date | — |
| Expiry date | May 10, 2011 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K9/295
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A gas arc metal welding gun has a handle which may be rotated freely with respect to a conduit containing a current transfer wire and a gas tube and with respect to an adapter and tip assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.