Printing – Cleaning attachments
Patent
1992-06-25
1993-01-26
Fisher, J. Reed
Printing
Cleaning attachments
B41F 3504, B41F 3120
Patent
active
051814706
ABSTRACT:
An inking unit washing assembly utilizes a pair of cooperating rollers in a housing. A first one of these rollers has a polygonal surface and engages a second, rubber cylinder which, in turn is in contact with a roller or drum of the inking unit to be cleaned. A washing solution is sprayed onto the polygonal roller after having been transferred to and back from the ink roller or drum to be cleaned.
REFERENCES:
patent: 3850099 (1973-10-01), Laben
patent: 3976007 (1976-08-01), Junghans
patent: 4344362 (1982-08-01), Ishii
patent: 4790243 (1988-12-01), Grosshauser
Barrois Claus D.
Dieterich Philipp A.
Fisher J. Reed
Koenig & Bauer Aktiengesellschaft
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