发明名称 |
Electrophotographic image forming apparatus and process cartridge therefor |
摘要 |
A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, the process cartridge includes an electrophotographic photosensitive drum (7); a developing roller (10d) for developing an electrostatic latent image formed on the electrophotographic photosensitive drum with a developer;a frame (12) for rotatably supporting the electrophotographic photosensitive drum; a supporting member (32), rotatably journaled in the frame, for rotatably supporting the developing roller at a position away from a center of rotation thereof; an urging member (35) for elastically urging the frame to urge the developing roller toward the electrophotographic photosensitive drum.
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申请公布号 |
EP1693717(A2) |
申请公布日期 |
2006.08.23 |
申请号 |
EP20060076033 |
申请日期 |
2000.03.29 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
KOJIMA, HISAYOSHI;MURAYAMA, KAZUNARI;NUMAGAMI, ATSUSHI;HOSHI, NOBUHARU |
分类号 |
G03G21/18;G03G15/08;G03G21/00 |
主分类号 |
G03G21/18 |
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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