发明申请
- 专利标题： FIXING DEVICE AND IMAGE FORMING APPARATUS
- 专利标题（中）： 固定装置和图像形成装置
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申请号： US12707802申请日： 2010-02-18
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公开(公告)号： US20100209152A1公开(公告)日： 2010-08-19
- 发明人: Kazunori NISHINOUE , Naoki Yamamoto , Taizou Oonishi , Hideaki Hayashi , Satoru Yoneda , Norikazu Okabe
- 申请人： Kazunori NISHINOUE , Naoki Yamamoto , Taizou Oonishi , Hideaki Hayashi , Satoru Yoneda , Norikazu Okabe
- 申请人地址： JP Chiyoda-ku
- 专利权人： Konica Minolta Business Technologies, Inc.
- 当前专利权人： Konica Minolta Business Technologies, Inc.
- 当前专利权人地址： JP Chiyoda-ku
- 优先权： JP2009-035320 20090218
- 主分类号： G03G15/20
- IPC分类号： G03G15/20
摘要：
A fixing device has a presser member, a heating roller and a pressure belt. An overall length of the presser member is longer than an overall length of a rubber layer of the heating roller. Both ends of the presser member are positioned outside both ends of the rubber layer of the heating roller. An overall length of the presser member is longer than an overall length of the pressure belt. Both ends of the presser member are positioned outside both ends of the pressure belt. Thereby, the heating roller and the pressure belt are improved in service life, so that the fixing device as a whole is improved in service life.
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