Devices and methods for aligning and moving a media sheet within an image forming device
US8020860B2 · kind B2 · utility
0Cited by
8References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 15, 2006 |
| Grant date | Sep 20, 2011 |
| Priority date | — |
| Expiry date | Dec 15, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2404/61
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The present application is directed to devices and methods for moving media sheets within an image forming device. One embodiment includes a registration mechanism located along the media path. The mechanism may include a series of discrete registration nips that each includes a pair of drive rolls and idler roll. The nips are spaced at intervals across the media path. Guide ribs are arranged across the media path and may be positioned between the nips. The guide ribs further guide the media sheets through the registration mechanism and along the media path.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.