Range control for an automatic gauge control system of a rolling mill
US4016735A · kind A · utility
4Cited by
6References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 23, 1975 |
| Grant date | Apr 12, 1977 |
| Priority date | — |
| Expiry date | Sep 23, 1995 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB21B37/16
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
In a single-stand, or multi-stand rolling mill, when the automatic gauge control circuit controlling the roll speed of one stand saturates, the gauge delivery of such stand is altered by changing the roll gap of the stand in such a way as to restore normal operation of the automatic gauge control out of saturation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.