发明申请
US20110052258A1 Fixing roller for fixing unit, fixing unit, image forming apparatus, roller replacement aid for fixing unit, and method of replacing fixing roller in fixing unit
有权
定影单元固定辊，定影单元，图像形成装置，定影单元的滚筒更换辅助装置以及在定影单元中更换定影辊的方法
- 专利标题： Fixing roller for fixing unit, fixing unit, image forming apparatus, roller replacement aid for fixing unit, and method of replacing fixing roller in fixing unit
- 专利标题（中）： 定影单元固定辊，定影单元，图像形成装置，定影单元的滚筒更换辅助装置以及在定影单元中更换定影辊的方法
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申请号： US12805724申请日： 2010-08-17
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公开(公告)号： US20110052258A1公开(公告)日： 2011-03-03
- 发明人: Chiharu Kamoshida , Sho Sawahata , Genichiro Kawamichi
- 申请人： Chiharu Kamoshida , Sho Sawahata , Genichiro Kawamichi
- 专利权人： Ricoh Company, Limited
- 当前专利权人： Ricoh Company, Limited
- 优先权： JP2009-199997 20090831
- 主分类号： G03G15/20
- IPC分类号： G03G15/20
摘要：
In a fixing unit in which at least one of a heating roller and a pressing roller is provided as a fixing roller and is replaceably supported along the axial direction of the fixing roller, a sliding member is formed integrally to the inside of the fixing roller, so that the sliding member slides on the outer circumference of a roller guiding shaft upon replacing the fixing roller.
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