发明授权
- 专利标题: Cleaning apparatus for a rotatable brush
- 专利标题(中): 可旋转刷的清洁装置
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申请号: US11087986申请日: 2005-03-24
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公开(公告)号: US07245847B2公开(公告)日: 2007-07-17
- 发明人: Yoichi Takesawa , Hiroshi Ishii
- 申请人: Yoichi Takesawa , Hiroshi Ishii
- 申请人地址: JP Osaka
- 专利权人: Sharp Kabushiki Kaisha
- 当前专利权人: Sharp Kabushiki Kaisha
- 当前专利权人地址: JP Osaka
- 代理机构: Birch, Stewart, Kolasch & Birch, LLP
- 优先权: JP2004-092334 20040326; JP2004-099906 20040330; JP2004-099907 20040330
- 主分类号: G03G15/02
- IPC分类号: G03G15/02
摘要:
A cleaning apparatus for a rotatable brush that contacts upon or slides along a carrier of electrostatic latent images in order to apply an electric potential to the carrier of the electrostatic latent images, includes, an elastic foam body pressed by the bristles of the rotating brush provided downstream in a direction of a rotation of the rotating brush from a position of contact with the carrier of the electrostatic latent images, and a slide member pressed by the bristles of the rotating brush downstream in the direction of the rotation of the rotating brush from the elastic foam body, wherein the elastic foam body has a contact face that presses the rotatable brush, a discharge face that discharges developer or the like that enters the elastic foam body, and all faces other than the contact face and the discharge face are sealed.