Ink fountain apparatus for printing press

Details Ink fountain apparatus for printing press Ink fountain apparatus for printing press

1992-09-18

1994-03-01

Fisher, J. Reed

Printing

Inkers

Roller

101363, B41F 3104, B41F 3106, B41F 2708

Patent

active

052897729

ABSTRACT:
An ink fountain apparatus for a printing press includes an ink fountain roller, an ink fountain, follow-up bearings, and springs. The ink fountain roller supplies a printing ink to a plate cylinder. The ink fountain has an ink blade disposed to have a predetermined gap with the circumferential surface of the ink fountain roller and movable forward and backward to approach to and separate from the circumferential surface of the ink fountain roller. The follow-up bearings are fixed to the ink fountain and contact the circumferential surface of the ink fountain roller to follow up a shape of the circumferential surface of the ink fountain roller. The springs bias the ink fountain toward the circumferential surface of the ink fountain roller.

REFERENCES:
patent: 2821919 (1958-02-01), Dressel
patent: 4502386 (1985-03-01), Cappel et al.
patent: 5111747 (1992-05-01), Kobler et al.

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