Printing – Inkers – Fountains
Patent
1991-10-24
1993-02-02
Burr, Edgar S.
Printing
Inkers
Fountains
101366, B41F 3108
Patent
active
051829932
ABSTRACT:
An ink supply source driving apparatus for rotary presses, capable of reducing the dimensions and weight of a rotary press and carrying out by a single ink supply source driving system an ante-printing rapid ink feeding operation, and an ink pump purging operation for the purpose of carrying out the cleaning of the parts after the completion of a printing operation and the cleaning of the parts for the purpose of replacing the ink by ink of a different color, the apparatus consisting of a synchronizing signal generator adapted to generate when a rotary press driving system in a rotary press is rotated a signal synchronous with the rotation thereof, an ink pump driving motor, a control unit adapted to control the ink pump driving motor selectively so that the ink pump driving motor is driven by an output from the signal generator synchronously with and at a predetermined rotational ratio with respect to the rotation of the rotary press driving system or independently of the rotation of the rotary press driving system, and a change-over means for selectively switching the control modes of the control unit.
REFERENCES:
patent: 2900900 (1959-08-01), Harless
patent: 3366051 (1968-01-01), Fusco
patent: 3608486 (1971-09-01), McDonald et al.
patent: 3636873 (1972-01-01), Fusco
patent: 4281597 (1981-08-01), Dressler
patent: 4998475 (1991-03-01), John et al.
Electric Machines, G. R. Slemon and A. Straughen, pp. 426-427, copyright 1980.
Patent Abstracts of Japan 59.12.03 pp. 208-210--1980.
Hayashi Mamoru
Shiba Noriyuki
Burr Edgar S.
Hilten John S.
Tokyo Kikai Seisakusho Ltd.
LandOfFree
Ink supply source driving apparatus for rotary presses 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 supply source driving apparatus for rotary presses, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ink supply source driving apparatus for rotary presses will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2080