发明名称 Developing device
摘要 A developing device for developing an electrostatic latent image includes a tank for containing therein a quantity of developer, a developing sleeve driven to rotate in a predetermined direction and having an outer peripheral surface which defines a path for transporting the developer, a magnet roll disposed inside of the developing sleeve for keeping the developer attracted to the peripheral surface of the sleeve, and a pressure plate pressed against the sleeve to form a thin film of developer on the peripheral surface of the sleeve before being applied to the latent image.
申请公布号 US4538898(A) 申请公布日期 1985.09.03
申请号 US19820440713 申请日期 1982.11.10
申请人 RICOH COMPANY, LTD. 发明人 KANNO, FUCHIO;KANEKO, TOSHIO;SAKAMOTO, KOJI
分类号 G03G15/09;(IPC1-7):G03G15/08 主分类号 G03G15/09
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