Printing – Planographic – Dampeners
Patent
1993-10-28
1995-02-07
Burr, Edgar S.
Printing
Planographic
Dampeners
492 49, B41L 2518
Patent
active
053867718
ABSTRACT:
A low cost, disposable, unitized dampening roller/dampening cover component consisting of a hollow tube on which is fixedly bonded a resilient layer and with a moisture absorbent cover fixedly bonded on the resilient layer. The tube is fitted with supportive injection molded end caps for mounting the roller/cover component as an integral component on a lithographic press. This all in one construction allows for fast and easy changing of dampening covers.
REFERENCES:
patent: 2966724 (1961-01-01), Swope
patent: 3919754 (1975-11-01), Sorresso
patent: 4759284 (1988-07-01), Haggard et al.
patent: 4838046 (1989-06-01), Yasukawa
patent: 5206992 (1993-05-01), Carlson et al.
McCartney David J.
Sorresso Anthony
Burr Edgar S.
Funk Stephen R.
McCartney David J.
Schanzer Henry I.
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