Oscillating roll for printing presses

Details Oscillating roll for printing presses Oscillating roll for printing presses

1987-06-01

1989-01-10

Wiecking, David A.

Printing

Inkers

Roller

101DIG14, B41F 3100

Patent

active

047965304

ABSTRACT:
In a drive for the fluid distributing roller of a printing press, the roller, in addition to rotating about its axis, is required to be axially reciprocated. The distributing roller is mounted upon a drive shaft with which it rotates but with respect to which it can be axially reciprocated. A cam is connected to the shaft and is gear-rotated therewith, and through a cam follower, the shaft of the cylinder, while being rotated, is caused to axially reciprocate by the presence of a cam follower operating in the rotating cam.

REFERENCES:
patent: 3934508 (1976-01-01), Heinlicher
patent: 4040347 (1977-08-01), Johne et al.
patent: 4458592 (1984-07-01), Junghans
patent: 4522123 (1985-06-01), Matsumoto
patent: 4546701 (1985-10-01), Junghars
patent: 4671175 (1987-06-01), Zimmer et al.
patent: 4753166 (1988-06-01), Fischer
patent: 4753167 (1988-06-01), Shriver

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