Mounting for changing applicator rolls of printing presses

Details Mounting for changing applicator rolls of printing presses Mounting for changing applicator rolls of printing presses

1987-11-13

1989-05-23

Eickholt, Eugene H.

Printing

Rolling contact machines

Rotary

101147, 101348, B41F 500

Patent

active

048319287

ABSTRACT:
A mounting for changing or laterally reciprocatable inking, damping, or like applicator rolls of a printing press, which rolls are driven by a friction roll in engagement therewith. The changing applicator rolls each have their spindles mounted outside of the roll shell for rotational and axial movement in roller locks. Axial travel is limited by a shoulder ring in the roller lock, the ring cooperating with the outer race of a roller bearing which supports the roll spindle for relative rotational movement within the roller lock. Each roller lock also is mounted so as to be axially locatable in different positions for achieving desired axial movement of the applicator roll, or for preventing spreading movement of the applicator roll entirely.

REFERENCES:
patent: 3259060 (1966-07-01), Martin
patent: 3296964 (1967-01-01), Orr
patent: 3556005 (1971-01-01), Koch
patent: 3625148 (1971-07-01), Muselik
patent: 3815498 (1974-06-01), Harrod
patent: 4411194 (1983-10-01), Davidson, Jr.

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