Developing apparatus

Details Developing apparatus Developing apparatus

1993-04-09

1995-10-24

Rutledge, D.

Photocopying

Contact printing

Light boxes

118653, 355259, G03B 936, G03B 958

Patent

active

054614651

ABSTRACT:
A developing apparatus is disclosed, comprising a cylindrical developer support member which is provided facing an electrostatic latent image support member and transports developer attached to the surface, a developer controlling member which contacts the round surface of the developer support member under pressure to control the quantity of developer thereon, forming a thin layer of developer, and side seal members which contact the round surface of end portions of the developer support member and face the end portions of the developer controlling member along the axis of the developer support member to prevent leakage of developer, and whose side seal members do not contact the developer controlling member or contact it under a pressure which does not constrain the displacement of the developer controlling member.

REFERENCES:
patent: 5057868 (1991-10-01), Sekino et al.
patent: 5134960 (1992-08-01), Shirai
patent: 5177322 (1993-01-01), Nishimura et al.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1890396