发明授权
- 专利标题： Sheet processing device and image forming apparatus
- 专利标题（中）： 片材处理装置和成像装置
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申请号： US12230733申请日： 2008-09-04
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公开(公告)号： US07922163B2公开(公告)日： 2011-04-12
- 发明人: Ichiro Ichihashi , Masahiro Tamura , Nobuyoshi Suzuki , Shuuya Nagasako , Naohiro Kikkawa , Kazuhiro Kobayashi , Tomohiro Furuhashi , Makoto Hidaka , Hitoshi Hattori , Junichi Tokita , Akira Kunieda , Hiroshi Maeda , Tomoichi Nomura
- 申请人： Ichiro Ichihashi , Masahiro Tamura , Nobuyoshi Suzuki , Shuuya Nagasako , Naohiro Kikkawa , Kazuhiro Kobayashi , Tomohiro Furuhashi , Makoto Hidaka , Hitoshi Hattori , Junichi Tokita , Akira Kunieda , Hiroshi Maeda , Tomoichi Nomura
- 申请人地址： JP Tokyo
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Harness, Dickey & Pierce, P.L.C.
- 优先权： JP2007-229054 20070904
- 主分类号： B65H37/04
- IPC分类号： B65H37/04
摘要：
A pressing unit presses vicinity of a trailing edge of a stack of sheets stacked in a tray. An aligning unit aligns the stack of sheets stacked in the tray. A stapling unit binds the stack of sheets aligned by the aligning unit. A discharging unit discharges the stack of sheets bound by the stapling unit. A control unit controls the pressing unit to keep a constant distance from a surface of a top sheet of the stack of sheets when the discharging unit discharging the stack of sheets.
公开/授权文献
- US20090066001A1 Sheet processing device and image forming apparatus 公开/授权日：2009-03-12