发明授权
US07226050B2 Discharge sheet stacking apparatus and image forming apparatus provided with the same
有权
放电片堆叠装置和具有该放电片堆叠装置的图像形成装置
- 专利标题： Discharge sheet stacking apparatus and image forming apparatus provided with the same
- 专利标题（中）： 放电片堆叠装置和具有该放电片堆叠装置的图像形成装置
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申请号： US11184808申请日： 2005-07-20
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公开(公告)号： US07226050B2公开(公告)日： 2007-06-05
- 发明人: Junichi Sekiyama , Yasuyoshi Hayakawa , Takashi Kuwata , Atsushi Ogata , Kenichiro Isobe , Masayoshi Fukatsu , Hironobu Ata
- 申请人： Junichi Sekiyama , Yasuyoshi Hayakawa , Takashi Kuwata , Atsushi Ogata , Kenichiro Isobe , Masayoshi Fukatsu , Hironobu Ata
- 申请人地址： JP Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo
- 代理机构： Fitzpatrick, Cella, Harper & Scinto
- 优先权： JP2002-086467 20020326; JP2002-217721 20020726
- 主分类号： B65H5/22
- IPC分类号： B65H5/22
摘要：
A sheet post-treating apparatus is provided with a discharged sheet stacking tray displaceably provided in a casing portion for stacking thereon sheets discharged from the casing portion, and a holding portion for holding the discharged sheet stacking tray in a first position and a second position overlying the first position, and is designed such that the sheets are stacked on the discharged sheet stacking tray when in the first position, and therefore, when the sheet post-treating apparatus is incorporated into a printer and a cartridge in the printer is to be interchanged with a cartridge cover opened, a user can retract the discharged sheet stacking tray to the second position to thereby interchange the cartridge.
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