Fixing device and image forming apparatus provided with...

Electrophotography – Image formation – Fixing

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C399S329000, C219S216000

Reexamination Certificate

active

11676590

ABSTRACT:
A disclosed fixing device includes: a heat roller unit having a rotatable roller having an elastic body on a surface thereof and a heating unit heating the roller; a pad disposed along a circumference of the elastic body of the heat roller; a belt member disposed on a curved surface of the pad, the belt member rotating by following a rotation of the heat roller; and a pressure member pressing the belt member to the heat roller using the pad, the fixing device causing a conveyed recording medium carrying a visualized image to pass through a space between the heat roller and the pressure member so as to fix the visualized image on the recording medium, wherein a curvature of the curved surface of the pad is changed in a central portion and end portions in an axial direction of the heat roller.

REFERENCES:
patent: 5999788 (1999-12-01), Kanesawa et al.
patent: 7142803 (2006-11-01), Koyama et al.
patent: 2007/0048045 (2007-03-01), Yagi et al.
patent: 8-262903 (1996-10-01), None
patent: 2007-072364 (2005-09-01), None
patent: 2007-178756 (2007-07-01), None
patent: 2007-187889 (2007-07-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

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

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

Rate now

     

Profile ID: LFUS-PAI-O-3912383

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.