Driving force transmission mechanism, image forming...

Details Driving force transmission mechanism, image forming... Driving force transmission mechanism, image forming...

2006-08-15

2006-08-15

Brase, Sandra L. (Department: 2852)

Electrophotography

Image formation

Photoconductive member

Reexamination Certificate

active

07092658

ABSTRACT:
A drive transmission apparatus includes a first coupling portion having a polygonal shape; a second coupling portion having a hole portion which has a cross-sectional configuration larger than the first coupling portion, the hole portion being engageable with the first coupling portion; and a center shaft provided on the first coupling or the second coupling, the center shaft penetrating the other one of the first and second coupling.

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