Processing system and control method for handling continuous sheet of material
US11472173B2 · kind B2 · utility
0Cited by
8References
7Claims
0Family size
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Key dates
| Filing date | Mar 18, 2020 |
| Grant date | Oct 18, 2022 |
| Priority date | — |
| Expiry date | Mar 18, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41F13/02
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A web processing system which includes two rollers configured to rotate at the same phase while being in contact with a web which continuously exists along a movement passage and a suppressing mechanism for suppressing a tension variation of the web between the two rollers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.