Shape correction leveler drive systems
US10363590B2 · kind B2 · utility
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67References
20Claims
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Key dates
| Filing date | Mar 21, 2016 |
| Grant date | Jul 30, 2019 |
| Priority date | — |
| Expiry date | Nov 12, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB21D1/02
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
Drive systems for multi-roll shape-correction levelers used to flatten metal strip material, wherein the drive systems are adapted to account for the effects of differential roll speed such that the work rolls of entry side roll clusters and the work rolls of exit side roll clusters of the leveler can be made to equally share the load associated with a leveling operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.