发明授权
- 专利标题： Pressing member, fixing device, and image forming apparatus
- 专利标题（中）： 按压构件，固定装置和图像形成装置
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申请号： US14156587申请日： 2014-01-16
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公开(公告)号： US09104152B2公开(公告)日： 2015-08-11
- 发明人: Tsuneaki Kondoh , Tomoaki Sugawara , Yuko Arizumi , Junichiro Natori
- 申请人： Tsuneaki Kondoh , Tomoaki Sugawara , Yuko Arizumi , Junichiro Natori
- 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： Cooper & Dunham LLP
- 优先权： JP2013-009200 20130122
- 主分类号： G03G15/20
- IPC分类号： G03G15/20
摘要：
A pressing member includes a heat resistant material, highly heat conductive needle shaped fillers included in the heat resistant material, and hole portions included in the heat resistant material. The pressing member is provided in a fixing device including a fixing member, a heating member to heat the fixing member, and a pressure roller. The pressing member is arranged to press the fixing member and form a nip portion between the fixing member and the pressure roller through which a recording sheet passes.
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