Image forming unit and image forming apparatus

Details Image forming unit and image forming apparatus Image forming unit and image forming apparatus

2011-06-07

2011-06-07

Gray, David M (Department: 2852)

Electrophotography

Image formation

Development

C399S167000

Reexamination Certificate

active

07957682

ABSTRACT:
An image forming unit includes an image bearing body, a rotating body disposed in contact with or disposed facing the image bearing body, a supporting member that supports a rotation shaft of the rotating body, an insertion hole provided on the supporting member, a bearing inserted into the insertion hole and supporting the rotation shaft of the rotating body, and three or more contact portions provided on the bearing or the insertion hole. The contact portions contact the insertion hole or the bearing.

REFERENCES:
patent: 4685172 (1987-08-01), O'Connor
patent: 2000-202996 (2000-07-01), None
patent: 2003-323017 (2003-11-01), None
patent: 2006-048018 (2006-02-01), None

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