发明授权
- 专利标题： Image fixing device and image forming apparatus with same
- 专利标题（中）： 图像定影装置及其成像装置
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申请号： US387970申请日： 1989-08-01
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公开(公告)号： US4954845A公开(公告)日： 1990-09-04
- 发明人: Kanji Yano , Yasutsugu Saijo , Kensaku Kusaka , Hiromitsu Hirabayashi
- 申请人： Kanji Yano , Yasutsugu Saijo , Kensaku Kusaka , Hiromitsu Hirabayashi
- 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： JPX63-193263 19880802; JPX63-231629 19880916; JPX63-231631 19880916; JPX63-240398 19880926; JPX63-259193 19881013; JPX63-320009 19881219
- 主分类号： G03G15/20
- IPC分类号： G03G15/20
摘要：
An image fixing apparatus includes a heating device, a non-endless film movable together with a toner image supporting medium, wherein the toner image on the supporting medium is heated by the heating device through the film, a rewinding device for rewinding the film in a direction opposite to a movement direction of the toner image supporting medium, and a pressing device for press-contacting the film to the heating device and to the image supporting medium, wherein the rewinding device rewinds the film while the pressing device does not perform its pressing operation.
公开/授权文献
- US5801046A Bacillus thuringiensis isolates 公开/授权日：1998-09-01