发明授权
- 专利标题： Fixing device including an engagement-disengagement unit and image forming apparatus equipped with the fixing device
- 专利标题（中）： 固定装置包括接合分离单元和配备有定影装置的成像设备
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申请号： US13710899申请日： 2012-12-11
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公开(公告)号： US08886090B2公开(公告)日： 2014-11-11
- 发明人: Teppei Kawata , Kenji Ishii , Tadashi Ogawa , Arinobu Yoshiura , Toshihiko Shimokawa , Kensuke Yamaji , Yuji Arai , Yoshiki Yamaguchi , Hiromasa Takagi , Naoki Iwaya , Takahiro Imada , Hajime Gotoh , Akira Suzuki , Masaaki Yoshikawa , Takayuki Seki , Shuntaroh Tamaki , Kazuya Saito , Yutaka Ikebuchi
- 申请人： Teppei Kawata , Kenji Ishii , Tadashi Ogawa , Arinobu Yoshiura , Toshihiko Shimokawa , Kensuke Yamaji , Yuji Arai , Yoshiki Yamaguchi , Hiromasa Takagi , Naoki Iwaya , Takahiro Imada , Hajime Gotoh , Akira Suzuki , Masaaki Yoshikawa , Takayuki Seki , Shuntaroh Tamaki , Kazuya Saito , Yutaka Ikebuchi
- 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： Harness, Dickey & Pierce, P.L.C.
- 优先权： JP2012-010862 20120123; JP2012-241047 20121031
- 主分类号： G03G15/20
- IPC分类号： G03G15/20
摘要：
A fixing device comprises a rotatable fixing member to heat a side of a recording medium bearing an unfixed image; a heat source to heat the rotatable fixing member; a rotatable pressing member disposed opposite the fixing member to press against an outer side of the fixing member; a housing to accommodate the fixing member and the pressing member; a conveyance path defined internally within the fixing device to convey a recording medium therethrough and between the fixing member and the pressing member, and a shutter actuator to move the shutter to open and close the conveyance path. The housing holds the shutter and the shutter actuator.
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