发明授权
- 专利标题： Waste-toner housing device, and image forming apparatus
- 专利标题（中）： 废粉容纳装置和图像形成装置
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申请号： US11870104申请日： 2007-10-10
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公开(公告)号： US07917077B2公开(公告)日： 2011-03-29
- 发明人: Yoshiyuki Shimizu , Kenzo Tatsumi , Yoshihiro Kawakami , Tomohiro Kubota , Koji Kato , Hirobumi Ooyoshi , Tomofumi Yoshida
- 申请人： Yoshiyuki Shimizu , Kenzo Tatsumi , Yoshihiro Kawakami , Tomohiro Kubota , Koji Kato , Hirobumi Ooyoshi , Tomofumi Yoshida
- 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： JP2006-277341 20061011; JP2007-177437 20070705
- 主分类号： G03G21/12
- IPC分类号： G03G21/12 ; G03G21/00
摘要：
A waste-toner housing device that is detachably attached to an image forming apparatus for housing waste toner includes a waste-toner container and a first conveying member and a second conveying member that convey the wasted toner. The first conveying member and the second conveying member are arranged inside the waste-toner container in such a manner that the second conveying member is located at an elevated level with respect to the first conveying member.
公开/授权文献
- US20080089727A1 Waste-toner housing device, and image forming apparatus 公开/授权日：2008-04-17