Electrode displacement monitoring in resistance welding
US4296304A · kind A · utility
29Cited by
6References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 19, 1978 |
| Grant date | Oct 20, 1981 |
| Priority date | — |
| Expiry date | Sep 19, 1998 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K11/253
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
One or two sensors are used to measure the displacement of a pair of electrodes relative to each other during resistance welding. The axis of the or each sensor is parallel to and as close as possible to the common alignment axis of the electrodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.