发明公开
EP2708484A1 Sheet processing apparatus, image forming system, and method of enhancing folding of sheet bundle
有权
Bogenverarbeitungsvorrichtung，Bilderzeugungssystem und Verfahren zur Erleichterung des Faltens einesBogenbündels
- 专利标题： Sheet processing apparatus, image forming system, and method of enhancing folding of sheet bundle
- 专利标题（中）： Bogenverarbeitungsvorrichtung，Bilderzeugungssystem und Verfahren zur Erleichterung des Faltens einesBogenbündels
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申请号： EP13183207.3申请日： 2013-09-05
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公开(公告)号： EP2708484A1公开(公告)日： 2014-03-19
- 发明人: Hata, Kiyoshi , Sugiyama, Keisuke , Kikuchi, Atsushi , Hoshino, Tomomichi , Kambayashi, Mamoru , Satoh, Shohichi , Hidaka, Makoto , Saito, Satoshi
- 申请人： Ricoh Company Ltd.
- 申请人地址： 3-6, Nakamagome 1-chome Ohta-ku Tokyo 143-8555 JP
- 专利权人： Ricoh Company Ltd.
- 当前专利权人： Ricoh Company Ltd.
- 当前专利权人地址： 3-6, Nakamagome 1-chome Ohta-ku Tokyo 143-8555 JP
- 代理机构： Leeming, John Gerard
- 优先权： JP2012204755 20120918
- 主分类号： B65H37/04
- IPC分类号： B65H37/04 ; B65H37/06 ; B65H45/18
摘要：
A sheet processing apparatus (2) includes: a folding unit (215, 230) that folds a sheet bundle (SB); a pressing unit (260) that presses a fold part of the sheet bundle (SB), which has been folded by the folding unit (215, 230), in a thickness direction of the sheet bundle (SB) to enhance folding of the fold part; and a moving unit (263) that advances and returns the pressing unit (260) in a width direction of the sheet bundle (SB). The pressing unit (260) starts pressing from a predetermined position in the width direction of the sheet bundle (SB) during advancing movement, and releases pressing after going past one end of the sheet bundle (SB). The pressing unit (260) starts pressing from the predetermined position during return movement and goes past the other end of the sheet bundle (SB).
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