发明授权
- 专利标题： Sheet processing apparatus, image forming system, and sheet processing method
- 专利标题（中）： 片材处理装置，成像系统和片材处理方法
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申请号： US13660067申请日： 2012-10-25
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公开(公告)号： US08770569B2公开(公告)日： 2014-07-08
- 发明人: Tomohiro Furuhashi , Masahiro Tamura , Shuuya Nagasako , Keisuke Sugiyama , Yuusuke Shibasaki , Kazuya Yamamoto , Kyosuke Nakada , Tomomichi Hoshino , Yasuo Niikura , Junya Suzuki , Kazunori Konno , Akira Kunieda , Takahiro Watanabe , Tomohiro Yoshizaki , Kiichiro Goto
- 申请人： Tomohiro Furuhashi , Masahiro Tamura , Shuuya Nagasako , Keisuke Sugiyama , Yuusuke Shibasaki , Kazuya Yamamoto , Kyosuke Nakada , Tomomichi Hoshino , Yasuo Niikura , Junya Suzuki , Kazunori Konno , Akira Kunieda , Takahiro Watanabe , Tomohiro Yoshizaki , Kiichiro Goto
- 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： JP2011-242545 20111104
- 主分类号： B65H37/04
- IPC分类号： B65H37/04
摘要：
A sheet processing apparatus is disclosed which includes front and back trailing-end reference fences that are movable and on which the sheet trailing-end abuts to align the sheet trailing-end; a side-stitching stapler that moves along the sheet trailing-end and binds a bundle of sheets aligned; a length-direction moving mechanism that moves the trailing-end reference fences in a sheet conveying direction; and a position changing unit that drives the length-direction moving mechanism to change the position of one of the trailing-end reference fences in the sheet conveying direction relative to the position of the other one. The front and back trailing-end reference fences are moved to change binding positions such that the distances from the sheet trailing-end to staple positions are made equal in front-side binding and in back-side binding.