发明授权
- 专利标题： Fixing device and image forming apparatus incorporating same
- 专利标题（中）： 固定装置和包含其的图像形成装置
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申请号： US13042706申请日： 2011-03-08
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公开(公告)号： US08655246B2公开(公告)日： 2014-02-18
- 发明人: Tetsuo Tokuda , Masaaki Yoshikawa , Kenji Ishii , Hiroshi Yoshinaga , Naoki Iwaya , Yoshiki Yamaguchi , Yutaka Ikebuchi , Ippei Fujimoto , Takuya Seshita , Takahiro Imada , Takamasa Hase , Toshihiko Shimokawa
- 申请人： Tetsuo Tokuda , Masaaki Yoshikawa , Kenji Ishii , Hiroshi Yoshinaga , Naoki Iwaya , Yoshiki Yamaguchi , Yutaka Ikebuchi , Ippei Fujimoto , Takuya Seshita , Takahiro Imada , Takamasa Hase , Toshihiko Shimokawa
- 申请人地址： JP Tokyo
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2010-061850 20100318
- 主分类号： G03G15/20
- IPC分类号： G03G15/20
摘要：
A fixing device includes a fixing member formed into a loop and rotatable in a predetermined direction of rotation. A heating assembly faces a first region on an inner circumferential surface of the fixing member to heat the fixing member. The heating assembly is thermally deformed to contact and move the fixing member. A first fixing member support and a second fixing member support face a second region on the inner circumferential surface of the fixing member other than the first region. The first fixing member support and the second fixing member support contact and support the rotating fixing member moved by the thermally deformed heating assembly.
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