Invention Grant
- Patent Title: Conveyance speed difference maintaining heat and pressure fixing system
- Patent Title (中): 输送速度差维持热压定影系统
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Application No.: US12724959Application Date: 2010-03-16
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Publication No.: US08401412B2Publication Date: 2013-03-19
- Inventor: Yasunari Mikutsu
- Applicant: Yasunari Mikutsu
- 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: JP2009-064477 20090317; JP2009-133863 20090603; JP2009-152156 20090626
- Main IPC: G03G15/00
- IPC: G03G15/00
Abstract:
A fixing apparatus includes a fixing mechanism having a first motor, and a conveyance mechanism arranged downstream of the fixing mechanism having a second motor. A motor control section is provided to control sheet conveyance speeds V1 and V2 in the respective fixing and conveyance mechanisms to maintain a difference therebetween within a prescribed range by adjusting a number of rotations of one of the first and second motors.
Public/Granted literature
- US20100239295A1 CONVEYANCE SPEED DIFFERENCE MAINTAINING HEAT AND PRESSURE FIXING SYSTEM Public/Granted day:2010-09-23
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