- 专利标题： Sheet processing device with sheet folding device to set a crease position and image forming system
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申请号： US15975859申请日： 2018-05-10
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公开(公告)号： US10717625B2公开(公告)日： 2020-07-21
- 发明人: Michitaka Suzuki , Tomohiro Furuhashi , Tomomichi Hoshino , Satoshi Saito , Takahiro Watanabe , Takao Watanabe , Yuji Suzuki
- 申请人： Michitaka Suzuki , Tomohiro Furuhashi , Tomomichi Hoshino , Satoshi Saito , Takahiro Watanabe , Takao Watanabe , Yuji Suzuki
- 申请人地址： JP Tokyo
- 专利权人： RICOH COMPANY, LIMITED
- 当前专利权人： RICOH COMPANY, LIMITED
- 当前专利权人地址： JP Tokyo
- 代理机构： Harness, Dickey & Pierce, P.L.C.
- 优先权： com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@2e73b036
- 主分类号： B65H45/30
- IPC分类号： B65H45/30 ; B65H45/14
摘要：
A sheet processing device includes a conveying unit, a presser, an end detector, and a setting unit. The conveying unit conveys a sheet having a crease formed therein. The presser presses the crease in the sheet. The end detector detects an end in a conveying direction of the sheet at a position upstream of the presser in the conveying direction. The setting unit sets a crease position where the crease is to be formed. Upon detection of the end in the conveying direction, the conveying unit conveys the sheet to a position where the crease faces the presser, on the basis of the crease position set by the setting unit. The presser presses the crease in the conveyed sheet.
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