Composite ink fountain blade

Details Composite ink fountain blade Composite ink fountain blade

1996-05-31

1997-12-09

Burr, Edgar S.

Printing

Inkers

Fountains

101157, 101169, B41F 3104, B41F 910

Patent

active

056948506

ABSTRACT:
A composite ink fountain blade for a printing press wherein the blade has a multiplicity of blade segments fixed between an upper cleaning plate and a lower support bar. Each of the segments is provided with smooth, ground or polished, machine finished, straight and parallel sides for sliding abutment against each other during the adjustment of an extending portion of the blade segments. Adjustment of the blade segments controls the flow of ink from the ink reservoir through the ink fountain blade first pickup roller nip.

REFERENCES:
patent: 2161943 (1939-06-01), Baue
patent: 2898855 (1959-08-01), Richter
patent: 3236178 (1966-02-01), Worthington et al.
patent: 3792659 (1974-02-01), Albrecht
patent: 3986453 (1976-10-01), Boose
patent: 4624183 (1986-11-01), Kunkel et al.
patent: 4895071 (1990-01-01), Benton

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