Welding torch attachment
US6248977A · kind A · utility
3Cited by
11References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 3, 1999 |
| Grant date | Jun 19, 2001 |
| Priority date | — |
| Expiry date | Dec 3, 2019 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K9/32
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A welding torch flash shield is used with a welding torch to protect the eyes of personnel working near the welding torch. The torch flash shield is comprised of a flexible elongated sleeve having a first open end provided distal from a second open end. The first open end is configured to seat about a periphery of the nozzle end such that the sleeve extends from the nozzle end shrouding a welding wire of the welding torch. A retainer is configured to couple the flexible elongated sleeve to the periphery of the nozzle end. In addition, the second end flexes or flares to permit contact between the welding wire and a workpiece.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.