Wiping device of intaglio printing press

Details Wiping device of intaglio printing press Wiping device of intaglio printing press

1996-09-27

1998-06-16

Burr, Edgar S.

Printing

Intaglio

Wipers

101154, 101157, B41F 910

Patent

active

057654808

ABSTRACT:
In a wiping device of an intaglio printing press in which a doctor blade can follow the movement of a wiping roller through a cam mechanism, a holder for the doctor blade is supported on a tank on the machine body side by long holes, formed in the holder in its right-and-left direction and elongated in its back-and-forth direction, and flanged pin members, passing through the long holes, so as to be movable in the directions of throw-on and throw-off movement of the doctor blade. The rightward and leftward movements of the holder are restrained by the long hole and pin member located at one site in the center of the holder. Thus, the doctor blade can fully follow the cocking of the wiping roller, and there are no problems due to the penetration of a solvent or ink.

REFERENCES:
patent: 509528 (1893-11-01), Harper
patent: 3252416 (1966-05-01), Allen
patent: 3593663 (1971-07-01), Vischulis
patent: 3780670 (1973-12-01), Abler et al.

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