Venable LLP
Drum unit, cartridge, electrophotographic image forming apparatus and coupling member
A drum unit includes a photosensitive drum in a coupling member. The coupling member includes an engageable member having a driving force receiving portion which is capable of entering a recess of a driving shaft to receive a driving force for rotating photosensitive drum. The coupling member includes a holding member configured to hold said engageable member so as to be slidable at least in a radial direction of said drum unit.
Canon Kabushiki Kaisha
G G G G G G
G03G G03G G03G G03G G03G G03G
inventional inventional inventional additional additional inventional
Tomonori Tetsuo
Mori Uesugi