发明授权
- 专利标题： Fixing apparatus comprising a cleaning roller having a coated layer of polyimide and polytetrafluoroethylene
- 专利标题（中）： 固定装置包括具有聚酰亚胺和聚四氟乙烯涂层的清洁辊
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申请号： US566153申请日： 1995-12-01
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公开(公告)号： US5678153A公开(公告)日： 1997-10-14
- 发明人: Jun Okamoto , Setsuo Soga , Toshiya Yabei , Yasuhiro Kohira
- 申请人： Jun Okamoto , Setsuo Soga , Toshiya Yabei , Yasuhiro Kohira
- 申请人地址： JPX 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： JPX Tokyo
- 优先权： JPX6-298562 19941201
- 主分类号： G03G15/20
- IPC分类号： G03G15/20 ; G03G21/10
摘要：
A fixing apparatus includes a fixing roller for fixing a toner on a transferring material and a pressing roller for coming into contact with and pressing against a fixing roller. The apparatus further includes a cleaning roller which comes into contact with and cleans the fixing roller as well as a blade which scratches off toner and foreign particles transferred to the cleaning roller from the fixing roller. In the apparatus of the present invention, a coated layer including polyimide and polytetrafluorethylene is disposed on the surface of the cleaning roller.
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