Intermittent rolling mill
US4154079A · kind A · utility
6Cited by
3References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 23, 1978 |
| Grant date | May 15, 1979 |
| Priority date | — |
| Expiry date | Jan 23, 1998 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB21B21/045
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A pilgrim step rolling mill in which a carriage for advancing the product be rolled toward the roller cage is driven intermittently in synchronism with the reciprocation of the roller cage by a screw which is both reciprocated axially and continuously rotated. The carriage advances to drive the product only in response to axial movement of the screw in one direction. The overall mill arrangement reduces the number of and extent of the gearing required.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.