Sheet feeding device and skew detecting method
US8205880B2 · kind B2 · utility
2Cited by
8References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 29, 2008 |
| Grant date | Jun 26, 2012 |
| Priority date | — |
| Expiry date | Sep 15, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2701/1311
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A plurality of moving-amount detecting units respectively detects a moving amount of the sheet fed by a feeding unit at a plurality of points in a width direction of the sheet. A skew detecting unit detects a skew of the sheet based on the moving amount of the sheet detected by the moving-amount detecting units.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.