发明名称 PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
摘要 A process cartridge includes an electrophotographic photosensitive drum and a developing roller for developing an electrostatic latent image formed on the electrophotographic photosensitive drum. The cartridge also includes a developing frame supporting the developing roller. A force receiving member is provided, with the force receiving member including a spacing force receiving portion movable relative to the developing frame to move between a first position and a second position in which the spacing force receiving portion is retracted from the first position toward an inside of the developing frame.
申请公布号 EP2162800(A1) 申请公布日期 2010.03.17
申请号 EP20080777927 申请日期 2008.06.30
申请人 CANON KABUSHIKI KAISHA 发明人 MAESHIMA, HIDEKI;MURAYAMA, KAZUNARI;YOSHIMURA, AKIRA
分类号 G03G21/18 主分类号 G03G21/18
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