发明授权
- 专利标题： Fixing device and image forming apparatus including same
- 专利标题（中）： 固定装置及其成像装置
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申请号： US14013206申请日： 2013-08-29
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公开(公告)号： US09152106B2公开(公告)日： 2015-10-06
- 发明人: Yoshiki Yamaguchi , Takayuki Seki , Yuji Arai , Yutaka Ikebuchi , Shuntaroh Tamaki , Kazuya Saito , Kenji Ishii , Tadashi Ogawa , Teppei Kawata , Toshihiko Shimokawa , Arinobu Yoshiura , Kensuke Yamaji , Hiromasa Takagi , Naoki Iwaya , Takahiro Imada , Akira Suzuki
- 申请人： Yoshiki Yamaguchi , Takayuki Seki , Yuji Arai , Yutaka Ikebuchi , Shuntaroh Tamaki , Kazuya Saito , Kenji Ishii , Tadashi Ogawa , Teppei Kawata , Toshihiko Shimokawa , Arinobu Yoshiura , Kensuke Yamaji , Hiromasa Takagi , Naoki Iwaya , Takahiro Imada , Akira Suzuki
- 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, McCelland, Maier & Neustadt, L.L.P.
- 优先权： JP2012-191641 20120831; JP2012-241031 20121031
- 主分类号： G03G15/20
- IPC分类号： G03G15/20
摘要：
A fixing device includes a rotary fixing member, a heater, a pressing member, a nip formation member, a reinforcement member, a sliding sheet, and a holding member. The nip formation member is disposed at an inner circumferential side of the fixing member and pressed by the pressing member via the fixing member to form a nipping portion. The reinforcement member is stationarily disposed in an internal diameter area of the fixing member to support the nip formation member. The sliding sheet is disposed between the nip formation member and an inner circumferential face of the fixing member. The holding member is disposed at a member differing from the nip formation member to hold the sliding sheet in a state in which the sliding sheet is in close contact with a nipping face of the nip formation member facing the nipping portion.
公开/授权文献
- US20140064804A1 FIXING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME 公开/授权日：2014-03-06