发明授权
- 专利标题： Fixing apparatus for image forming apparatus
- 专利标题（中）： 成像装置用固定装置
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申请号： US11942078申请日： 2007-11-19
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公开(公告)号： US08099007B2公开(公告)日： 2012-01-17
- 发明人: Yoshinori Tsueda , Osamu Takagi , Satoshi Kinouchi , Tetsuo Kitamura , Hiroshi Nakayama , Yohei Doi , Kazuhiko Kikuchi , Masanori Takai , Toyoyasu Kusaka , Toshihiro Sone
- 申请人： Yoshinori Tsueda , Osamu Takagi , Satoshi Kinouchi , Tetsuo Kitamura , Hiroshi Nakayama , Yohei Doi , Kazuhiko Kikuchi , Masanori Takai , Toyoyasu Kusaka , Toshihiro Sone
- 申请人地址： JP Tokyo JP Tokyo
- 专利权人： Kabushiki Kaisha Toshiba,Toshiba Tec Kabushiki Kaisha
- 当前专利权人： Kabushiki Kaisha Toshiba,Toshiba Tec Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo JP Tokyo
- 代理机构： Turocy & Watson, LLP
- 主分类号： G03G15/20
- IPC分类号： G03G15/20
摘要：
In a heat roller of a fixing apparatus according to an embodiment of the present invention, a sleeve is slidable with respect to a supporting roller. Flanges that regulate the sleeve have smooth surfaces, are arranged at gaps apart from a foamed rubber layer of the supporting roller, and freely rotate with respect to the supporting roller. Edges at both ends of the foamed rubber layer of the supporting roller are formed in an R shape and set shorter than the length of a body of the press roller. The sleeve has markings for detecting a state of the heat roller.
公开/授权文献
- US20080118283A1 FIXING APPARATUS FOR IMAGE FORMING APPARATUS 公开/授权日：2008-05-22
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