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： US13291678申请日： 2011-11-08
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公开(公告)号： US20120121303A1公开(公告)日： 2012-05-17
- 发明人: Hiromasa TAKAGI , Masaaki Yoshikawa , Kenji Ishii , Hiroshi Yoshinaga , Yuji Arai , Naoki Iwaya , Tetsuo Tokuda , Yoshiki Yamaguchi , Takahiro Imada , Ippei Fujimoto , Takuya Seshita , Yutaka Ikebuchi , Arinobu Yoshiura , Toshihiko Shimokawa , Hajime Gotoh
- 申请人： Hiromasa TAKAGI , Masaaki Yoshikawa , Kenji Ishii , Hiroshi Yoshinaga , Yuji Arai , Naoki Iwaya , Tetsuo Tokuda , Yoshiki Yamaguchi , Takahiro Imada , Ippei Fujimoto , Takuya Seshita , Yutaka Ikebuchi , Arinobu Yoshiura , Toshihiko Shimokawa , Hajime Gotoh
- 优先权： JP2010-253988 20101112; JP2010-293174 20101228
- 主分类号： G03G15/20
- IPC分类号： G03G15/20
摘要：
A fixing device includes a rotatable fixing member in a form of an endless belt; a pressing member pressing the fixing member; a contacting member in contact with the pressing member; a holding member holding the contacting member in a pressing direction of the pressing member; a heating unit heating the fixing member; and shape maintaining units maintaining a shape of the fixing member. Further, the heating unit is disposed on an upstream side of a horizontal line passing through the center of the pressing member and the holding member is disposed on a downstream side of a horizontal line passing through the arc axis of the shape maintaining units.
公开/授权文献
- US08761650B2 Fixing device and image forming apparatus 公开/授权日：2014-06-24