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
-
申请号: US13206966申请日: 2011-08-10
-
公开(公告)号: US08862038B2公开(公告)日: 2014-10-14
- 发明人: Takeshi Yamamoto , Naoto Suzuki
- 申请人: Takeshi Yamamoto , Naoto 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, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权: JP2010-184911 20100820; JP2011-117043 20110525
- 主分类号: G03G15/20
- IPC分类号: G03G15/20
摘要:
A fixing device includes a rotary fuser member, a rotary pressure member, a first media stripper, and a second media stripper. The rotary fuser member is subjected to heating. The rotary pressure member is pressed against the fuser member to form a fixing nip therebetween through which a recording medium is passed in a media conveyance direction under heat and pressure as the fuser and pressure members rotate together. The first media stripper includes at least one pneumatic nozzle disposed adjacent to the fuser member to direct compressed gas toward the fixing nip along the fuser member for stripping the recording medium from the fuser member. The second media stripper includes at least one contact finger disposed in contact with the pressure member to slide against the pressure member during rotation for stripping the recording medium from the pressure member.
公开/授权文献
信息查询