Printing – Intaglio – Rotary
Patent
1991-07-22
1992-10-06
Burr, Edgar S.
Printing
Intaglio
Rotary
101167, 101423, 101425, B41F 908
Patent
active
051522209
ABSTRACT:
The wiping device has a trough (4) and a wiping cylinder (2) which is mounted in the mutually opposite side walls (4a) of the trough (4). The trough (4) is itself mounted tiltably about a pivot axis (6) lying at least approximately in that plane (T') which passes through the axis of rotation of the wiping cylinder and which is parallel to the tangential plane (T) of the wiping cylinder (2) and plate cylinder (1) passing through the point of contact between the two cylinders. The pressing force with which the wiping cylinder (2) bears against the plate cylinder (1) can be set and requlated during the printing operation by means of an adjusting device (11, 12, 13) by correspondingly tilting the trough (4) together with the wiping cylinder (2) about its pivot axis (6). At the same time, the pressing forces are transmitted by adjusting rods (7) which are mounted on both sides of the wiping cylinder (2) and which act on the trough (4).
REFERENCES:
patent: 2617356 (1952-11-01), Meyer
patent: 3150002 (1964-09-01), Justus
patent: 3486444 (1969-12-01), Huck
patent: 3762319 (1973-10-01), Gazzola et al.
patent: 4899654 (1990-02-01), Hoshi et al.
Lindner Georg J.
Shaede Johannes G.
Zelfel Hans J.
Burr Edgar S.
De La Rue Giori S.A.
Nguyen Anthony H.
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