- 专利标题： A sheet post-processing apparatus and image forming apparatus
- 专利标题（中）： 表面处理
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申请号： EP89121717.6申请日： 1989-11-24
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公开(公告)号： EP0371403A3公开(公告)日： 1991-01-02
- 发明人: Uto, Nobutaka , Sato, Masaaki , Hayakawa, Kimiaki , Honjo, Takeshi
- 申请人： CANON KABUSHIKI KAISHA
- 申请人地址： 30-2, 3-chome, Shimomaruko, Ohta-ku Tokyo JP
- 专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人地址： 30-2, 3-chome, Shimomaruko, Ohta-ku Tokyo JP
- 代理机构： Tiedtke, Harro, Dipl.-Ing.
- 优先权： JP299922/88 19881126; JP299923/88 19881126
- 主分类号： B42B4/00
- IPC分类号： B42B4/00 ; G03G15/00
摘要：
A sheet post-processing apparatus includes stacking device for stacking sheet materials discharged; processing device for processing the sheet materials stacked on the stacking device; discharging device for discharging from the stacking device the sheet materials processed by the processing device when a processing mode is selected; an accommodating device, movable substantially vertically, for accommodating sheet materials discharged by the discharging device; second discharging device for discharging, in the processing mode, the sheet materials so that the sheet materials are bridged between the stacking device and the accommodating device, and for discharging, in a non-processing mode, the sheet materials so that they are stacked on the accommodating device.
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