发明公开
- 专利标题： Electrophotographic processing cartridge
- 专利标题（中）： 工作单位：电子。
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申请号： EP94305421.3申请日： 1994-07-22
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公开(公告)号： EP0636952A3公开(公告)日： 1996-08-28
- 发明人: Baker, Ronald Willard , Burdick, Robert Leonard , Digirolamo, Martin Victor , Merrifield, David Lee , Molloy, James John , Horrall, Paul Douglas , Tylicki, Gary Michael , Ward II, Earl Dawson , Wilzbach, Bernard Lee
- 申请人： LEXMARK INTERNATIONAL, INC.
- 申请人地址： 55 Railroad Avenue Greenwich, Connecticut 06836 US
- 专利权人： LEXMARK INTERNATIONAL, INC.
- 当前专利权人： LEXMARK INTERNATIONAL, INC.
- 当前专利权人地址： 55 Railroad Avenue Greenwich, Connecticut 06836 US
- 代理机构： Leale, Robin George
- 优先权： US99813 19930729
- 主分类号： G03G21/18
- IPC分类号： G03G21/18 ; G03G15/08
摘要：
In a processing cartridge (1), photoconductor drum (11) is driven by a gear (3) which is in the printer, while toner adder roller (48) is driven independently by a face coupling (5) which is in the printer. On the opposite side, a gear train from toner adder roller (48) drives developer roller (42) and toner paddle (52). The two systems permit the cartridge to function in different printers requiring different ratios of speeds. Stiffness requirements of the cartridge are reduced. Movements are more consistent, and space utilization is enhanced.
公开/授权文献
- EP0636952B1 Electrophotographic processing cartridge 公开/授权日：2000-01-26
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