Mig welder cutting head attachment
US4916270A · kind A · utility
10Cited by
8References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 6, 1989 |
| Grant date | Apr 10, 1990 |
| Priority date | — |
| Expiry date | Feb 6, 2009 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K9/013
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A metal cutting nozzle attachment for an inert gas welder converting the welder into a metal cutting apparatus having the welding flux core wire energized to become the cutting element and the nozzle being arranged to cause a sufficient increase in the velocity of an air stream passing therethrough to clear away the molten or cut metal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.