发明名称 |
Developer mixing and transporting auger for magnetic brush developing apparatus |
摘要 |
A magnetic brush developing apparatus having magnetic rollers with end sleeves formed of an insulating material. A trimming bar is provided having a concave portion below a leading edge thereof to facilitate the return to the sump zone of excess developing material. Magnets disposed within the rollers are mounted on channel members in a manner to direct the magnetic forces about each brush to ensure blanket coverage and a downstream configuration to direct developing material over a baffle associated with a cross-mixing baffle assembly. A screen is provided within the housing of the assembly to collect foreign objects. A mixing and transport device is positioned within the sump zone and is comprised of a plurality of spaced-apart augurs disposed on a shaft and a plurality of radially-extending bars affixed to the ends of the augurs.
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申请公布号 |
US4033294(A) |
申请公布日期 |
1977.07.05 |
申请号 |
US19740439197 |
申请日期 |
1974.02.04 |
申请人 |
XEROX CORPORATION |
发明人 |
CHARLAND, TERRENCE D.;KLETT, STANLEY D. |
分类号 |
G03G15/09;(IPC1-7):B01F7/02;G03G13/00 |
主分类号 |
G03G15/09 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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