发明授权
US07697870B2 Developer container, developer supplying device, and image forming apparatus
有权
显影剂容器，显影剂供应装置和图像形成装置
- 专利标题： Developer container, developer supplying device, and image forming apparatus
- 专利标题（中）： 显影剂容器，显影剂供应装置和图像形成装置
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申请号： US12400201申请日： 2009-03-09
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公开(公告)号： US07697870B2公开(公告)日： 2010-04-13
- 发明人: Hiroshi Hosokawa , Kiyonori Tsuda , Satoshi Narumi , Ryuta Takeichi , Yuji Arai , Masanori Kawasumi , Kazuhiko Umemura , Hiroshi Ishii , Yutaka Fukuchi , Kazuki Suzuki , Yuusuke Noguchi , Kazuosa Kuma , Makoto Kikura
- 申请人： Hiroshi Hosokawa , Kiyonori Tsuda , Satoshi Narumi , Ryuta Takeichi , Yuji Arai , Masanori Kawasumi , Kazuhiko Umemura , Hiroshi Ishii , Yutaka Fukuchi , Kazuki Suzuki , Yuusuke Noguchi , Kazuosa Kuma , Makoto Kikura
- 申请人地址： JP Tokyo
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2003-052658 20030228; JP2003-054478 20030228; JP2004-004668 20040109
- 主分类号： G03G15/08
- IPC分类号： G03G15/08
摘要：
A developer container has a main part accommodating a developer therein and is detachably attached to a main part of an image forming apparatus. The developer container comprises an outlet provided at a side of the developer container to discharge the developer from the developer container. An input unit is provided adjacent to the outlet and has a small-diameter portion an inside diameter of which is smaller than a diameter of the container main part wherein, when the developer container is attached to the image forming apparatus, the input unit is engaged with a drive motor of the image forming apparatus to receive a rotating force of the drive motor. A developer guiding unit causes the developer inside the developer container to be moved to the outlet beyond the small-diameter portion of the input unit by rotation of the developer container.
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