发明授权
- 专利标题： Image fixing apparatus
- 专利标题（中）： 图像定影装置
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申请号： US989538申请日： 1992-12-11
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公开(公告)号： US5300997A公开(公告)日： 1994-04-05
- 发明人: Hiromitsu Hirabayashi , Kensaku Kusaka , Atsushi Arai , Yoshiaki Takayanagi
- 申请人： Hiromitsu Hirabayashi , Kensaku Kusaka , Atsushi Arai , Yoshiaki Takayanagi
- 申请人地址： JPX Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX62-147884 19870616; JPX63-012069 19880122; JPX63-091267 19880415; JPX63-091268 19880415; JPX63-091269 19880415; JPX63-091270 19880415; JPX63-091271 19880415; JPX63-091272 19880415; JPX63-091274 19880415; JPX63-109192 19880506; JPX63-109193 19880506
- 主分类号： G03G15/20
- IPC分类号： G03G15/20
摘要：
An image fixing apparatus includes a heater; a sheet in slidable contact with the heater; and a back-up member cooperative with the heater to form a nip therebetween such that the sheet is interposed in the nip. An unfixed image on a side of a recording material in contact with the sheet is heated and fixed by heat from the heater through the sheet. The sheet includes (i) a base resin layer in slidable contact with the heater, and (ii) a surface parting layer disposed on the base resin layer. The surface parting layer is thinner than the base resin layer.
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