Cleaning device

Photocopying – Contact printing – Light boxes

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

118652, G03G 1520

Patent

active

050437690

ABSTRACT:
A cleaning device having a cleaning blade which has its forward end pressed into contact with the surface of an organic photosensitive member rotating at a peripheral speed of at least about 26 cm/sec to scrape off and remove residual developer from the surface of the photosensitive member. The contact face of the cleaning blade in contact with the photosensitive member makes a contact angle of about 9.5 to 14.5 degrees with a tangent line to the photosensitive member at the point of contact on one side of the blade toward the direction of rotation of the photosensitive member. The cleaning blade is pressed into contact with the photosensitive member with a force of about 0.1 to 10 g/mm. This prevents the cleaning blade from becoming reversed to entail improper cleaning or to impede the rotation of the photosensitive member.

REFERENCES:
patent: Re30924 (1975-01-01), Katayama et al.
patent: 4026648 (1977-05-01), Takahashi
patent: 4519698 (1985-05-01), Kohyama et al.
patent: 4619523 (1986-10-01), Maeda et al.

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

Cleaning device does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-1417721

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