发明授权
- 专利标题： Cleaning apparatus and image forming apparatus
- 专利标题（中）： 清洁装置和图像形成装置
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申请号： US13186643申请日： 2011-07-20
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公开(公告)号： US08660451B2公开(公告)日： 2014-02-25
- 发明人: Hideo Yamaki , Shigetaka Kurosu , Nobuyasu Tamura , Hajime Kawakami , Yusuke Nishisaka , Keiki Katsumata
- 申请人： Hideo Yamaki , Shigetaka Kurosu , Nobuyasu Tamura , Hajime Kawakami , Yusuke Nishisaka , Keiki Katsumata
- 申请人地址： JP
- 专利权人： Konica Minolta Business Technologies, Inc.
- 当前专利权人： Konica Minolta Business Technologies, Inc.
- 当前专利权人地址： JP
- 代理机构： Cantor Colburn LLP
- 优先权： JP2010-165604 20100723
- 主分类号： G03G15/00
- IPC分类号： G03G15/00
摘要：
A cleaning device for cleaning a belt member, includes a cleaning blade; a removing member coming in contact with the surface of the belt member so as to remove foreign matter adhering on the surface of the belt member; and a contact pressure changing section to change a contact pressure between the removing member to the belt member, wherein, when the contact pressure between the removing member and a region of the belt member corresponding in position to a toner image to be not transferred to a paper sheet is made P1, and the contact pressure between the removing member and a region of the belt member corresponding in position to a toner image to be transferred to a paper sheet is made P2, the contact pressure changing section changes the contact pressure to satisfy the conditional formula: (P1
公开/授权文献
- US20120020693A1 CLEANING APPARATUS AND IMAGE FORMING APPARATUS 公开/授权日：2012-01-26