Invention Grant
- Patent Title: Binding teeth, sheet processing device, image forming apparatus, image forming system, and sheet binding method
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Application No.: US15357671Application Date: 2016-11-21
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Publication No.: US10479637B2Publication Date: 2019-11-19
- Inventor: Takuya Morinaga , Nobuyoshi Suzuki , Yuusuke Shibasaki , Wataru Takahashi , Koki Sakano
- Applicant: Takuya Morinaga , Nobuyoshi Suzuki , Yuusuke Shibasaki , Wataru Takahashi , Koki Sakano
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Duft & Bornsen, PC
- Priority: JP2015-236865 20151203
- Main IPC: B65H37/04
- IPC: B65H37/04 ; B31F5/02
Abstract:
A pair of binding teeth is configured to apply pressure to a sheet bundle to crimp-bind the sheet bundle. The pair of binding teeth includes a binding unit configured to have two or more binding areas which differ in tooth height and crimping portions thereof come in contact when the binding teeth are pressed against each other in the binding areas.
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