Rolling mill
US4596130A · kind A · utility
4Cited by
1References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 4, 1985 |
| Grant date | Jun 24, 1986 |
| Priority date | — |
| Expiry date | Mar 4, 2005 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB21B2269/04
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A rolling mill stand in which at least one of the back-up rolls is given a convex crown around the roll body in an amount from 0.5 mm to 10 mm in diameter and at least one of the work rolls contacting the back-up rolls is given a concave crown around the roll body under the condition: EQU 0.4.times.C.sub.BUR .gtoreq.C.sub.WR .gtoreq.0.15.times.C.sub.BUR Also disclosed are mill arrangements in which at least one rolling mill stand of the above type is incorporated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.