Adjustable leveler
US5097691A · kind A · utility
4Cited by
7References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 28, 1991 |
| Grant date | Mar 24, 1992 |
| Priority date | — |
| Expiry date | Jan 28, 2011 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB21D7/02
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A leveling machine for slit steel which removes bends and bumps in the steel prior to recoiling. The leveler includes top and bottom sets of rollers of varying sizes to accommodate varying gauges of steel. The top of rollers is attached to a frame which pivots relative to the bottom frame to ensure proper roller orientation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.