Invention Application
- Patent Title: SHEET PROCESSING APPARATUS AND IMAGE FORMING APPARATUS
- Patent Title (中): 表格处理装置和图像形成装置
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Application No.: US12551086Application Date: 2009-08-31
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Publication No.: US20090315241A1Publication Date: 2009-12-24
- Inventor: Wataru Kawata , Masahiko Yokota , Hideaki Kosasa , Akihiro Shimizu , Shoji Takeda , Toshiro Tomono , Ryuichi Kojima
- Applicant: Wataru Kawata , Masahiko Yokota , Hideaki Kosasa , Akihiro Shimizu , Shoji Takeda , Toshiro Tomono , Ryuichi Kojima
- Applicant Address: JP Tokyo
- Assignee: CANON KABUSHIKI KAISHA
- Current Assignee: CANON KABUSHIKI KAISHA
- Current Assignee Address: JP Tokyo
- Priority: JP2006-245003 20060911; JP2006-245004 20060911
- Main IPC: B65H39/00
- IPC: B65H39/00
Abstract:
A sheet processing apparatus configured to bind a sheet bundle includes a folding portion configured to fold the sheet bundle, a sheet processing portion provided upstream of the folding portion and configured to form a groove at a fold position of at least one sheet of the sheet bundle, and a controller configured to control an operation of the sheet processing portion. The controller controls an operation of the sheet processing portion such that a width of a groove formed on a sheet located on an outer side of the folded sheet bundle is larger than that of a groove formed on a sheet located on an inner side of the folded sheet bundle.
Public/Granted literature
- US07980542B2 Sheet processing apparatus and image forming apparatus Public/Granted day:2011-07-19
Information query
