发明授权
- 专利标题： Image carrier surface treatment device, process cartridge, and image forming apparatus
- 专利标题（中）： 图像载体表面处理装置，处理盒和成像装置
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申请号： US13912303申请日： 2013-06-07
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公开(公告)号： US09037038B2公开(公告)日： 2015-05-19
- 发明人: Shinya Karasawa , Takeshi Shintani , Kenji Honjoh , Hiroyuki Uenishi , Daisuke Tomita , Norio Kudo , Kohsuke Yamamoto
- 申请人： Shinya Karasawa , Takeshi Shintani , Kenji Honjoh , Hiroyuki Uenishi , Daisuke Tomita , Norio Kudo , Kohsuke Yamamoto
- 申请人地址： JP Tokyo
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Harness, Dickey & Pierce
- 优先权： JP2012-151891 20120705
- 主分类号： G03G21/16
- IPC分类号： G03G21/16 ; G03G21/00
摘要：
An image carrier surface treatment device is disposed opposite an image carrier rotatable in a first rotation direction and carrying a toner image. The image carrier surface treatment device includes a roller rotatable in a second rotation direction while contacting an outer circumferential surface of the image carrier. The roller includes a shaft projecting from each lateral end of the roller in an axial direction thereof. A rolling-element bearing is fitted on the shaft of the roller to support and position the roller inside the image carrier surface treatment device.
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