Printing – Cleaning attachments
Patent
1983-10-31
1985-07-02
Crowder, Clifford D.
Printing
Cleaning attachments
101349, 184 35, B41F 3504
Patent
active
045261024
ABSTRACT:
A printing press has an ink circulation and wash up system wherein excess ink is received in a receptacle associated with fountain rollers. Ink and/or wash up liquid flows by gravity from the receptacle to a valve below the elevation of the receptacle. From the valve, the liquid may return to a source of ink or to a drain.
REFERENCES:
patent: 1105085 (1914-07-01), Loomis
patent: 1887199 (1932-11-01), Gillam
patent: 1914062 (1933-06-01), Ahrensmeyer
patent: 1951771 (1934-03-01), Reswick
patent: 2057643 (1936-10-01), Farnsworth
patent: 2420970 (1947-05-01), Parker et al.
patent: 2626015 (1953-01-01), Erikson
patent: 3418934 (1968-12-01), Pannier
patent: 3974768 (1976-08-01), Grobman
patent: 4369734 (1983-01-01), Preuss
Crowder Clifford D.
McDaniel James R.
Molins Machine Company Inc.
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