发明名称 |
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS |
摘要 |
A process cartridge comprises a photosensitive drum and a developing roller. A coupling member is provided adjacent to one axial end of the developing roller. The coupling member includes a driven portion, and an intermediary portion configured and positioned to engage with the driven portion. The intermediary portion is also configured to be movable relative to the driven portion in a direction crossing the axis of the developing roller while maintaining engagement with the driven portion. The coupling member further includes a driving portion configured and positioned to receive a driving force for rotating the developing roller. The driving portion is also configured to engage with the intermediary portion, and to be movable relative to the intermediary portion in a direction crossing the axis of the developing roller while maintaining engagement with the intermediary portion. |
申请公布号 |
US2012189343(A1) |
申请公布日期 |
2012.07.26 |
申请号 |
US201213435678 |
申请日期 |
2012.03.30 |
申请人 |
CHADANI KAZUO;MORI TOMONORI;HASHIMOTO KOJI;CANON KABUSHIKI KAISHA |
发明人 |
CHADANI KAZUO;MORI TOMONORI;HASHIMOTO KOJI |
分类号 |
G03G21/18 |
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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