Invention Grant
- Patent Title: Sheet processing device, image forming apparatus, and image forming system
- Patent Title (中): 片材处理装置，成像装置和成像系统
-
Application No.: US12461785Application Date: 2009-08-25
-
Publication No.: US07954808B2Publication Date: 2011-06-07
- Inventor: Hirofumi Tomida
- Applicant: Hirofumi Tomida
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Limited
- Current Assignee: Ricoh Company, Limited
- Current Assignee Address: JP Tokyo
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: JP2008-215029 20080825; JP2009-121943 20090520
- Main IPC: B65H31/00
- IPC: B65H31/00 ; B65H31/36
Abstract:
A shifting unit shifts a plurality of sheets discharged on a tray to a different position in a sheet width direction that is perpendicular to a sheet discharging direction in a set of sheets. A first width-direction aligning unit and a second width-direction aligning unit align both sides of the sheets in the sheet width direction. A leading-edge aligning unit aligns leading edges of the sheets in the sheet discharging direction.
Public/Granted literature
- US20100044958A1 Sheet processing device, image forming apparatus, and image forming system Public/Granted day:2010-02-25
Information query
