Roll mount for plug rolling mill
US4009610A · kind A · utility
2Cited by
1References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 30, 1976 |
| Grant date | Mar 1, 1977 |
| Priority date | — |
| Expiry date | Apr 30, 1996 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB21B17/06
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The upper one of a pair of grooved rolls is mounted on a carrier which is hydraulically biased in up direction but held down by a carriage acting as a lock and being pivotally suspended from a crossbeam of the roll stand. A hydraulic drive can retract the carriage laterally permitting the carrier to yield in up direction for exchanging the plug.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.