Sheet processing device, image forming system, and method of additionally folding sheet bundle
US9359167B2 · kind B2 · utility
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2References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 26, 2014 |
| Grant date | Jun 7, 2016 |
| Priority date | — |
| Expiry date | Sep 11, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2801/27
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A sheet processing device comprising: a pressing unit that presses a fold line part of a folded sheet bundle; and a moving unit that moves a pressing position of the pressing unit in a fold direction of the folded sheet bundle, wherein the pressing unit includes a pair of pressing rollers that holds the folded sheet bundle therebetween, and the pair of pressing rollers changes an angle θ between a thickness direction of the folded sheet bundle and a line connecting the rotational centers of the pressing rollers in the middle of movement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.