Inking mechanism in a rotary press

Printing – Rolling contact machines – Rotary

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

101350, 101363, B41F 3100

Patent

active

044148976

ABSTRACT:
In an inking mechanism in a rotary press a doctor blade is provided to prevent the mixing into the ink of bubbles which cause the scattering of an ink mist upon bursting of the bubbles. The doctor blade can swing along the circumferential surface of eccentric sleeves supporting both ends of a fountain roll. A free end portion of the doctor blade contacts with a position just progressed in the rotative direction on that portion of the circumferential surface of a mesh roll to which ink is transferred from the fountain roll. A scraped ink returning plate is provided close to and along the circumferential surface of the fountain roll providing a streamline flow of the scraped ink without turbulent flow. The free end portion of the doctor blade can be displaced for cleaning and replacement.

REFERENCES:
patent: 2270272 (1942-01-01), Davidson
patent: 2278138 (1942-03-01), Paardecamp
patent: 2703525 (1955-03-01), Stempel
patent: 3070066 (1962-12-01), Faeber
patent: 3309992 (1967-03-01), Motter
patent: 3630146 (1970-02-01), Shields
patent: 3738265 (1973-06-01), Saueressig
patent: 4057012 (1977-11-01), Heidemann
patent: 4240347 (1980-12-01), Hazelton 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

Inking mechanism in a rotary press does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Inking mechanism in a rotary press, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Inking mechanism in a rotary press will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-154358

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