- 专利标题： Sheet discharging device, image forming system, and sheet discharging method
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申请号： US14222984申请日： 2014-03-24
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公开(公告)号： US09260264B2公开(公告)日： 2016-02-16
- 发明人: Tomomichi Hoshino , Masahiro Tamura , Shuuya Nagasako , Tomohiro Furuhashi , Keisuke Sugiyama , Kyosuke Nakada , Kazuya Yamamoto , Akira Kunieda , Takahiro Watanabe , Junya Suzuki , Kazunori Konno , Youhei Niitsuma , Takamasa Matsumoto , Kiichiro Goto , Kazuhiko Kitano , Takashi Fukumoto , Yasuo Niikura , Satoru Takano , Hidetoshi Kojima , Kei Sasaki , Yasushi Tsuruoka , Shintaro Matsumoto , Ryo Takahashi , Yuuta Mori , Kohjiroh Haga
- 申请人： Tomomichi Hoshino , Masahiro Tamura , Shuuya Nagasako , Tomohiro Furuhashi , Keisuke Sugiyama , Kyosuke Nakada , Kazuya Yamamoto , Akira Kunieda , Takahiro Watanabe , Junya Suzuki , Kazunori Konno , Youhei Niitsuma , Takamasa Matsumoto , Kiichiro Goto , Kazuhiko Kitano , Takashi Fukumoto , Yasuo Niikura , Satoru Takano , Hidetoshi Kojima , Kei Sasaki , Yasushi Tsuruoka , Shintaro Matsumoto , Ryo Takahashi , Yuuta Mori , Kohjiroh Haga
- 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： JP2012-046726 20120302; JP2012-279960 20121221
- 主分类号： B65H31/26
- IPC分类号： B65H31/26 ; B65H29/24 ; B65H31/10 ; B65H31/36 ; B65H31/38 ; G03G15/00
摘要：
A sheet discharging device includes a shift tray 202 on which a sheet P1 is stacked, a discharging roller 6 that discharges a sheet P2 onto the shift tray 202, a blowing device 230 that sends air to a lower surface of the sheet P2 discharged by the discharging roller 6, a blocking member 231 that blocks air sent to the lower surface of the sheet P2 from a blowing port 230-2 of the blowing device 230, and a control unit that controls the blocking amount of the blocking member 231. The blocking amount is determined based upon sheet information including sheet-type information, sheet-size information, and sheet-thickness information, for example.
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