发明申请
- 专利标题： FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
- 专利标题（中）： 固定装置和成像装置的图像形成装置
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申请号： US12882971申请日： 2010-09-15
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公开(公告)号： US20110064493A1公开(公告)日： 2011-03-17
- 发明人: Satoshi MURAMATSU , Kunihiko Tomita , Misaki Shimizu
- 申请人： Satoshi MURAMATSU , Kunihiko Tomita , Misaki Shimizu
- 优先权： JP2009-213295 20090915; JP2009-236543 20091013; JP2010-023831 20100205
- 主分类号： G03G15/20
- IPC分类号： G03G15/20
摘要：
A belt-fixing device to fix a toner image on a sheet includes an endless belt, a first roller disposed inside the endless belt, a second roller disposed in contact with the first roller via the endless belt, forming a fixing nip therebetween through which a recording medium passes, and a ring shape edge for controlling movement of the belt in an axial direction, provided on an inner surface of the endless belt. The ring shape edge is positioned between the first roller and the second roller.
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