Invention Grant
US07937033B2 Separating plate, fixing device having the separating plate with an edge part that abuts with the fixing member, method for producing the separating plate and image forming apparatus
有权
分离板，具有分隔板的定影装置，其具有与固定构件抵接的边缘部分，用于制造分离板的方法和图像形成装置
- Patent Title: Separating plate, fixing device having the separating plate with an edge part that abuts with the fixing member, method for producing the separating plate and image forming apparatus
- Patent Title (中): 分离板，具有分隔板的定影装置，其具有与固定构件抵接的边缘部分，用于制造分离板的方法和图像形成装置
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Application No.: US11721255Application Date: 2005-12-16
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Publication No.: US07937033B2Publication Date: 2011-05-03
- Inventor: Hiroshi Katabami , Hirokazu Kurihara
- Applicant: Hiroshi Katabami , Hirokazu Kurihara
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2004-366252 20041217
- International Application: PCT/JP2005/023543 WO 20051216
- International Announcement: WO2006/064969 WO 20060622
- Main IPC: G03G15/20
- IPC: G03G15/20
Abstract:
A fixing device (55) including a fixing member (6), a pressure member (7) forcibly contacting with the fixing member, and a separating plate (1) for separating a transfer paper (9) ejected from a nipping part (8) formed by the fixing member and the pressure member contacting with the fixing member, from the fixing member, the separating plate including an edge part (2) disposed close to the fixing member, the separating plate being disposed relative to the fixing member so that a sum of a thickness of the edge part of the separating plate and a gap (10) formed between the edge part and the fixing member is lesser than a minimum lift height of the transfer paper ejected from the nipping part.
Public/Granted literature
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