发明授权
US07313347B2 Cleaning device, process cartridge, image forming apparatus and toner
有权
清洁装置，处理盒，成像装置和调色剂
- 专利标题： Cleaning device, process cartridge, image forming apparatus and toner
- 专利标题（中）： 清洁装置，处理盒，成像装置和调色剂
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申请号： US11207819申请日： 2005-08-22
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公开(公告)号： US07313347B2公开(公告)日： 2007-12-25
- 发明人: Takeshi Shintani , Takuzi Yoneda , Ken Amemiya , Takaaki Tawada , Tokuya Ojimi , Toshio Koike , Yuji Arai , Masanori Kawasumi , Masami Tomita , Hideyo Watanabe , Satoshi Takano , Haruji Mizuishi , Hiroshi Ono , Hiroshi Mizusawa , Satoshi Hatori , Takeshi Tabuchi , Akira Fujimori , Kaoru Yoshino
- 申请人： Takeshi Shintani , Takuzi Yoneda , Ken Amemiya , Takaaki Tawada , Tokuya Ojimi , Toshio Koike , Yuji Arai , Masanori Kawasumi , Masami Tomita , Hideyo Watanabe , Satoshi Takano , Haruji Mizuishi , Hiroshi Ono , Hiroshi Mizusawa , Satoshi Hatori , Takeshi Tabuchi , Akira Fujimori , Kaoru Yoshino
- 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, P.C.
- 优先权： JP2004-241876 20040823; JP2004-330034 20041115
- 主分类号： G03G15/10
- IPC分类号： G03G15/10 ; G03G21/00
摘要：
A cleaning device, a process cartridge, an image forming apparatus, and toner to maintain improved cleaning performance for a long time. The cleaning device includes a cleaning blade, a lubricant applying part, and a toner removing part. The cleaning blade is disposed in contact with a surface of an image bearing member. The lubricant applying part coats a solid lubricant on the surface of the image bearing member, and is disposed in an upstream side from the cleaning blade with respect to a rotational direction of the image bearing member. The toner removing part removes toner particles, and is disposed in an upstream side from the lubricant applying part with respect to the rotational direction of the image bearing member.
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