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： US13016342申请日： 2011-01-28
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公开(公告)号： US08548366B2公开(公告)日： 2013-10-01
- 发明人: Tetsuo Tokuda , Masaaki Yoshikawa , Kenji Ishii , Hiroshi Yoshinaga , Naoki Iwaya , Yoshiki Yamaguchi , Yutaka Ikebuchi , Takahiro Imada , Takamasa Hase , Ippei Fujimoto , Toshihiko Shimokawa
- 申请人： Tetsuo Tokuda , Masaaki Yoshikawa , Kenji Ishii , Hiroshi Yoshinaga , Naoki Iwaya , Yoshiki Yamaguchi , Yutaka Ikebuchi , Takahiro Imada , Takamasa Hase , Ippei Fujimoto , 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： JP2010-046534 20100303
- 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 inside which a nip formation member, a core holder, a heater support, and a laminated heater are provided, and a pressing member provided outside the loop formed by the fixing member. The pressing member is pressed against the nip formation member via the fixing member. The heater support is between the laminated heater and the nip formation member to support the laminated heater. The core holder is between the nip formation member and the heater support to support the nip formation member and the heater support.