Photocopying – Contact printing – Light boxes
Patent
1990-03-28
1993-10-05
Braun, Fred L.
Photocopying
Contact printing
Light boxes
355296, 355299, 430125, G03G 1500, G03G 2100
Patent
active
052509907
ABSTRACT:
An image-bearing member especially adapted to a very compact electrophotographic apparatus is provided. The image-bearing member has a ratio of the diameter to the length of 1:5 or more, and the surface of the image-bearing member has a relative frictional coefficient against urethane rubber of 0.7 or less with polyethylene terephthalate film as the standard, whereby a cleaning failure and generation of blade scratches on the image-bearing member can be avoided even if it has a small diameter of 45 mm or less. The cleaning effect is ensured if the cleaning blade line pressure is 7 g/cm or higher.
REFERENCES:
patent: 3936183 (1976-02-01), Sadamatsu
patent: 3973845 (1976-08-01), Lindblad et al.
patent: 3980494 (1976-09-01), Beatty et al.
patent: 4279500 (1981-07-01), Kondo et al.
patent: 4301225 (1981-11-01), Herrmann et al.
patent: 4390609 (1983-06-01), Wiedemann
patent: 4415641 (1983-11-01), Goto et al.
patent: 4451548 (1984-05-01), Kinoshita et al.
patent: 4469434 (1984-09-01), Yamazaki et al.
patent: 4535042 (1985-08-01), Kitayama et al.
patent: 4571057 (1986-02-01), Koizumi et al.
patent: 4658756 (1987-04-01), Ito et al.
patent: 4663259 (1987-05-01), Fujimura et al.
Fujimura Naoto
Kishi Junichi
Sakai Kiyoshi
Sakakibara Teigo
Braun Fred L.
Canon Kabushiki Kaisha
LandOfFree
Image-bearing member for electrophotography and blade cleaning m does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Image-bearing member for electrophotography and blade cleaning m, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image-bearing member for electrophotography and blade cleaning m will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1008262