发明名称 |
Toner dispenser for xerographic machines |
摘要 |
A toner supply and dispensing cartridge for use with a xerographic copying machine. The cartridge includes a cylinder which contains a supply of particulate toner material, the cylinder having a plurality of toner dispensing ports formed along the longitudinal axis of the cylinder. The cylinder is supported for rotation at both ends and includes a freely riding multi-cup scoop extending the length of the cylinder and disposed inside for dispensing the toner material, said scoop preferably having an approximately cross-shaped cross-section. Preferably, at least part of the cartridge is formed of a transparent or translucent material so that the level of toner material remaining inside may be easily determined.
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申请公布号 |
US5030997(A) |
申请公布日期 |
1991.07.09 |
申请号 |
US19900491503 |
申请日期 |
1990.03.12 |
申请人 |
UNIVERSAL DEVELOPER AND MANUFACTURING CO. |
发明人 |
MICHLIN, NORMAN;WAWSCZYK, MICHAEL A. |
分类号 |
G03G15/08;(IPC1-7):G03G15/06 |
主分类号 |
G03G15/08 |
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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