发明授权
US07437111B2 Fixing device, and image forming apparatus using the fixing device
有权
固定装置和使用该定影装置的图像形成装置
- 专利标题： Fixing device, and image forming apparatus using the fixing device
- 专利标题（中）： 固定装置和使用该定影装置的图像形成装置
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申请号： US11058278申请日： 2005-02-16
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公开(公告)号： US07437111B2公开(公告)日： 2008-10-14
- 发明人: Hiroshi Yamada , Fumihiro Sasaki , Shigeru Emoto , Jun Okamoto , Shinji Ohtani , Hiroto Higuchi , Naohito Shimota , Shinichiro Yagi , Junichi Awamura , Tomomi Suzuki , Masami Tomita , Toshiki Nanya , Yoshiki Yamaguchi
- 申请人： Hiroshi Yamada , Fumihiro Sasaki , Shigeru Emoto , Jun Okamoto , Shinji Ohtani , Hiroto Higuchi , Naohito Shimota , Shinichiro Yagi , Junichi Awamura , Tomomi Suzuki , Masami Tomita , Toshiki Nanya , Yoshiki Yamaguchi
- 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, P.C.
- 优先权： JP2004-039107 20040216; JP2004-218496 20040727; JP2004-222780 20040730
- 主分类号： G03G15/20
- IPC分类号： G03G15/20
摘要：
An image forming apparatus including an image bearing member; a charger; a light irradiator; a developing device; a transfer device; an imagebearingmember's cleaner; and a fixing device, wherein the fixing device includes a fixing member configured to fix a toner image upon application of heat and pressure thereto; a pressing member configured to press the recording material toward the fixing member; and a cleaning member configured to clean a surface of the fixing member and/or the pressing member, wherein the cleaning member has an outermost layer including a reactive material which increases viscoelasticity of a binder resin of the toner by reacting with the binder resin.