发明授权
US08275301B2 Cleaning device, method of manufacturing the cleaning device, and process unit and image forming apparatus using same
有权
清洁装置，清洁装置的制造方法以及使用该清洁装置的处理装置和成像装置
- 专利标题： Cleaning device, method of manufacturing the cleaning device, and process unit and image forming apparatus using same
- 专利标题（中）： 清洁装置，清洁装置的制造方法以及使用该清洁装置的处理装置和成像装置
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申请号： US12266877申请日： 2008-11-07
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公开(公告)号： US08275301B2公开(公告)日： 2012-09-25
- 发明人: Kazuhiko Watanabe , Yoshiki Hozumi , Takeshi Saitoh
- 申请人： Kazuhiko Watanabe , Yoshiki Hozumi , Takeshi Saitoh
- 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： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2007-290818 20071108; JP2008-117023 20080428
- 主分类号： G03G21/00
- IPC分类号： G03G21/00
摘要：
A cleaning device including a cleaning blade configured to clean a surface of a cleaning target that is moving. A leading edge which is formed between lower and leading surfaces of the cleaning blade is obtuse-angled with respect to the lower surface and is in contact with the surface of the cleaning target during use. The leading surface of the cleaning blade is curved outward when the cleaning blade is not in contact with the cleaning target.
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