发明授权
US07970336B2 Powder housing unit and image forming apparatus with powder housing unit
有权
粉末容器单元和具有粉末容纳单元的成像装置
- 专利标题： Powder housing unit and image forming apparatus with powder housing unit
- 专利标题（中）： 粉末容器单元和具有粉末容纳单元的成像装置
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申请号： US12010797申请日： 2008-01-30
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公开(公告)号： US07970336B2公开(公告)日： 2011-06-28
- 发明人: Takeshi Sakashita , Tomofumi Inoue , Takeru Muramatsu , Kohji Hatayama , Mitsutoshi Kichise , Yuuji Meguro
- 申请人： Takeshi Sakashita , Tomofumi Inoue , Takeru Muramatsu , Kohji Hatayama , Mitsutoshi Kichise , Yuuji Meguro
- 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： JP2007-026031 20070205; JP2007-119205 20070427
- 主分类号： G03G21/00
- IPC分类号： G03G21/00
摘要：
A powder housing unit includes a plate-shaped agitating unit that is horizontally arranged inside of a casing to accommodate a powder, a rotating shaft that causes the agitating unit to slide back and forth, and a powder conveying unit that conveys the powder in a horizontal direction during the sliding. The rotating shaft is supported by a shaft supporting unit in a rotatable manner such that a space is formed between the rotating shaft and the shaft supporting unit.
公开/授权文献
- US20080187365A1 Image forming apparatus and powder housing unit 公开/授权日：2008-08-07
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