Fitzpatrick, Cella, Harper & Scinto
Process cartridge and image forming apparatus
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.
Canon Kabushiki Kaisha
G G G G G G G
G03G G03G G03G G03G G03G G03G G03G
inventional inventional inventional inventional additional additional additional
Tomonori Koji Kazuo
Mori Hashimoto Chadani