发明申请
- 专利标题： HEAT ROLLER, FIXING APPARATUS
- 专利标题（中）： 热辊，固定装置
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申请号： US12022336申请日： 2008-01-30
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公开(公告)号： US20080124149A1公开(公告)日： 2008-05-29
- 发明人: Yoshinori TSUEDA , Satoshi KINOUCHI , Osamu TAKAGI , Toshihiro SONE
- 申请人： Yoshinori TSUEDA , Satoshi KINOUCHI , Osamu TAKAGI , Toshihiro SONE
- 专利权人： KABUSHIKI KAISHA TOSHIBA,TOSHIBA TEC KABUSHIKI KAISHA
- 当前专利权人： KABUSHIKI KAISHA TOSHIBA,TOSHIBA TEC KABUSHIKI KAISHA
- 主分类号： G03G15/20
- IPC分类号： G03G15/20
摘要：
A fixing apparatus according to the present invention comprises a heat roller 2 which comprises an elastic member 2b having an outer diameter which is different from another one in an axial direction, and an conductive layer 2c provided outside of the elastic member 2b, wherein a maximum outer diameter and a minimum outer diameter of the elastic member 2b has a difference therebetween ranging from 0.2 mm to 3.0 mm.
公开/授权文献
- US07725067B2 Heat roller, fixing apparatus 公开/授权日：2010-05-25
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