Developing device and image forming apparatus

Details Developing device and image forming apparatus Developing device and image forming apparatus

2006-09-14

2008-11-04

Chen, Sophia S (Department: 2852)

Electrophotography

Internal machine environment

Particle or contaminant control

C399S105000

Reexamination Certificate

active

07447463

ABSTRACT:
A developing device includes an image supporting member; a developer supporting member for attaching developer to a latent image formed on a surface of the image supporting member for developing; a supply member for supplying developer to the developer supporting member; a first sealing member arranged to contact with both ends of the developer supporting member and the supply member; a holding member for holding the first sealing member; a case for attaching the developer supporting member and the supply member; a second sealing member arranged in the case for contacting with a lower surface of the developer supporting member in a longitudinal direction thereof when the developer supporting member is attached to the case. Further, a restricting section is provided in the case for restricting a movement of the holding member when the developer supporting member is attached to the case.

REFERENCES:
patent: 6181897 (2001-01-01), Kawai
patent: 6496668 (2002-12-01), Sato et al.
patent: 2002/0090226 (2002-07-01), Sato et al.
patent: 2003/0118364 (2003-06-01), Kamimura
patent: 2005/0180774 (2005-08-01), Ohgoshi et al.
patent: 2005/0276627 (2005-12-01), Nozawa
patent: 2002-108089 (2002-04-01), None

Affiliated with

Also associated with

Rating

Developing device and image forming apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Developing device and image forming apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Developing device and image forming apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4027741