Narrow gap welding torch with replacement tip
US4346279A · kind A · utility
10Cited by
7References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 24, 1980 |
| Grant date | Aug 24, 1982 |
| Priority date | — |
| Expiry date | Apr 24, 2000 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K9/0213
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A narrow groove welding torch having an inexpensive rugged easily replaceable ceramic tip having a rectangular cross section with blanketing ducts disposed therein and springs which fit over hooks to hold the tip in place on the welding torch.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.