Forming unit for electrode chip of welder
US4842456A · kind A · utility
13Cited by
4References
4Claims
0Family size
Inventor
Key dates
| Filing date | Nov 19, 1987 |
| Grant date | Jun 27, 1989 |
| Priority date | — |
| Expiry date | Nov 19, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T409/304536
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
Apparatus for forming welding electrode chips in which the cutters engage the electrode chips to be formed while the electrode chips remain installed in the welding unit. The cutters are elastically supported to accommodate movement of the electrode chips against the cutters. Movement of the electrode chips is limited by a rigid support. The cutters are rotated manually or by a motor-drive.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.