Printing – Inkers – Roller
Patent
1980-09-12
1982-09-21
Fisher, J. Reed
Printing
Inkers
Roller
B41F 3114, B41F 3126
Patent
active
043500943
ABSTRACT:
To replace a plurality of ink transfer rollers which may include axially oscillating rollers in a printing system, while still providing for uniformity of application of ink from a film ink system (10, 11) to the plate cylinder (2) of a printing machine, a cage (7) is provided with two rollers (8, 9) projecting therefrom, one roller (9) being in surface contact and ink transfer relation to the ink pick-up roller (10) and the other (8) being in surface contact and ink transfer relation to an ink application roller (6), preferably axially oscillating, which is contact with further application rollers (4, 5) which apply the ink to the plate cylinder. The cage (7) additionally retains a plurality of roller elements, preferably cylinders, which can be guided within the cage by inclined guide tracks (17) for floating, but mutually engaged alignment within the cage, to thereby work ink between the roller elements (12) and the first and second rollers projecting from the cage between which ink is being transferred.
REFERENCES:
patent: 2436455 (1948-02-01), Seybold
patent: 2821133 (1958-01-01), Brodie
patent: 3106154 (1963-10-01), Saul
patent: 3150589 (1964-09-01), Senogles
patent: 3261287 (1966-07-01), Brodie
patent: 4129077 (1978-12-01), Fischer
Fisher J. Reed
M.A.N.--Roland Druckmaschinen Aktiengesellschaft
LandOfFree
Ink transfer apparatus for rotary offset printing machines does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ink transfer apparatus for rotary offset printing machines, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ink transfer apparatus for rotary offset printing machines will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2071402