Tandem mill
US4658620A · kind A · utility
4Cited by
1References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 13, 1986 |
| Grant date | Apr 21, 1987 |
| Priority date | — |
| Expiry date | Mar 13, 2006 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB21B27/05
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A tandem mill has a plurality of stands and has at each stand one mill suitably selected from a common four-high mill, a sleeve sliding mill, an intermediate back-up roll shifting mill, and a sleeve expanding mill.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.