发明授权
- 专利标题： Process unit cartridge for an electrophotographic apparatus
- 专利标题（中）： 用于电子照相设备的处理单元盒
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申请号： US447818申请日： 1989-12-08
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公开(公告)号： US4987446A公开(公告)日： 1991-01-22
- 发明人: Hideaki Mochimaru , Kenya Komada , Masahiro Tomita , Rikio Kasahara
- 申请人： Hideaki Mochimaru , Kenya Komada , Masahiro Tomita , Rikio Kasahara
- 申请人地址： JPX Tokyo
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX63-316746 19881215; JPX1-30521 19890209; JPX1-238089 19890913
- 主分类号： G03G15/02
- IPC分类号： G03G15/02 ; G03G21/00 ; G03G21/18
摘要：
A cartridge for use in an electrophotographic apparatus is loaded with various expendable process units which need periodic replacement such as a charger, developing unit, and cleaning unit. At least the charger and cleaning unit are mounted on the cartridge integrally with each other. The cartridge is held in a body of the apparatus in such a manner as to be rotatable between a replaceable position and a set position.
公开/授权文献
- US5696415A Electric rotary machine 公开/授权日：1997-12-09
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