发明公开
- 专利标题： Sheet finisher and image forming system using the same
- 专利标题（中）： 纸张修整和此使用的成像系统
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申请号： EP03016654.0申请日： 2003-07-31
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公开(公告)号： EP1386874A8公开(公告)日： 2004-05-12
- 发明人: Yamada, Kenji , Nagasako, Shuuya , Tamura, Masahiro , Suzuki, Nobuyoshi , Saitoh, Hiromoto , Okada, Hiroki , Iida, Junichi , Andoh, Akihito , Kikkawa, Naohiro , Tokita, Junichi
- 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： Schwabe - Sandmair - Marx
- 优先权： JP2002223879 20020731; JP2002223915 20020731; JP2002223935 20020731; JP2002270364 20020917; JP2003056234 20030303; JP2003056261 20030303
- 主分类号： B65H45/18
- IPC分类号： B65H45/18 ; G03G15/00
摘要：
A sheet finisher of the present invention is included in an image forming system and folds a stack of sheets sequentially transferred from an image forming apparatus thereto. The sheet finisher includes a fold roller pair for holding the stack of sheets being conveyed via a nip thereof. A reinforce roller reinforces the fold of the folded sheet stack in cooperation with a guide plate. A drive mechanism causes the reinforce roller to move in a direction perpendicular to a direction of sheet conveyance. A shock absorbing member is located at a position where the reinforce roller and guide plate contact each other.
公开/授权文献
- EP1386874B1 Sheet finisher and image forming system using the same 公开/授权日：2011-06-29
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