发明授权
- 专利标题： Cleaning device for cleaning a surface of an image support body
- 专利标题（中）： 用于清洁图像支撑体表面的清洁装置
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申请号： US10836264申请日： 2004-05-03
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公开(公告)号： US07228099B2公开(公告)日： 2007-06-05
- 发明人: Takeshi Shintani , Takuji Yoneda , Toshio Koike , Masato Yanagida , Naohiro Kumagai , Hiroyuki Nagashima , Atsuhsi Sampe , Eisaku Murakami , Masanori Kawasumi , Takeshi Uchitani , Masami Tomita
- 申请人： Takeshi Shintani , Takuji Yoneda , Toshio Koike , Masato Yanagida , Naohiro Kumagai , Hiroyuki Nagashima , Atsuhsi Sampe , Eisaku Murakami , Masanori Kawasumi , Takeshi Uchitani , Masami Tomita
- 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： JP2003-132989 20030512
- 主分类号： G03G21/00
- IPC分类号： G03G21/00
摘要：
A cleaning device, a process cartridge, an image forming apparatus and toner are disclosed to maintain improved cleaning performance for a long time. The cleaning device includes a cleaning blade, an antifriction agent coating part and a toner removing part. The cleaning blade is disposed in contact with a surface of an image support body. The antifriction agent coating part coats a solid antifriction agent on the surface of the image support body, and is disposed in an upstream side from the cleaning blade with respect to a rotational direction of the image support body. The toner removing part removes toner particles, and is disposed in an upstream side from the antifriction agent coating part with respect to the rotational direction of the image support body.
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