Invention Grant
US09229382B2 Fixing device having a separation member to prevent a recording medium from being wrapped around a heated roller member and image forming apparatus including the same
有权
具有分离构件以防止记录介质缠绕在加热辊构件周围的固定装置和包括该分离构件的成像设备
- Patent Title: Fixing device having a separation member to prevent a recording medium from being wrapped around a heated roller member and image forming apparatus including the same
- Patent Title (中): 具有分离构件以防止记录介质缠绕在加热辊构件周围的固定装置和包括该分离构件的成像设备
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Application No.: US14720732Application Date: 2015-05-22
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Publication No.: US09229382B2Publication Date: 2016-01-05
- Inventor: Akihiro Kondo
- Applicant: KYOCERA Document Solutions Inc.
- Applicant Address: JP Osaka
- Assignee: KYOCERA DOCUMENT SOLUTIONS INC.
- Current Assignee: KYOCERA DOCUMENT SOLUTIONS INC.
- Current Assignee Address: JP Osaka
- Agency: Stein IP LLC
- Priority: JP2014-117942 20140606
- Main IPC: G03G15/20
- IPC: G03G15/20
Abstract:
A fixing device includes a heated roller member, a pressure member, a separation member, and a discharge state switching mechanism. The heated roller member is heated by heating means. The pressure member contacts with the heated roller member so as to form a fixing nip portion. The separation member is conductive and disposed with a predetermined gap to a surface of the heated roller member, so as to separate a recording medium after passing through the fixing nip portion from the heated roller member. The discharge state switching mechanism switches between a discharge permissive condition that permits discharge from the heated roller member to the separation member and a discharge restricted condition that restricts the discharge from the heated roller member to the separation member.
Public/Granted literature
- US20150355583A1 FIXING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME Public/Granted day:2015-12-10
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