发明授权
- 专利标题： Flexible doctor blade having a radiused contact surface
- 专利标题（中）： 柔性刮刀具有圆角接触面
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申请号： US198696申请日： 1998-11-24
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公开(公告)号： US6021297A公开(公告)日： 2000-02-01
- 发明人: Alan Stirling Campbell , Christina Allison Cullins , Kermit Arnold Meece , Peter Eric Wallin
- 申请人： Alan Stirling Campbell , Christina Allison Cullins , Kermit Arnold Meece , Peter Eric Wallin
- 申请人地址： KY Lexington
- 专利权人： Lexmark International, Inc.
- 当前专利权人： Lexmark International, Inc.
- 当前专利权人地址： KY Lexington
- 主分类号： G03G15/08
- IPC分类号： G03G15/08
摘要：
A flexible doctor blade having a radiused surface or nub for contacting a developer roll. The blade geometry which includes a cantilevered support for the nub provides lower torque in the developer, compliance to compensate for developer imperfections, and less tendency for streaking due to toner packing and filming.
公开/授权文献
- US4337538A Drive assembly for a video recorder-playback machine 公开/授权日：1982-06-29
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