Offset press with adjustable axle-bearing assembly for impressio

Details Offset press with adjustable axle-bearing assembly for impressio Offset press with adjustable axle-bearing assembly for impressio

1988-09-26

1989-08-29

Eickholt, Eugene M.

Printing

Planographic

Multicolor

101247, B41F 900

Patent

active

048606499

ABSTRACT:
A rotary offset press in which an inked image carried by a plate cylinder is transferred to a blanket cylinder from which the image is offset to a paper sheet fed into the nip between the blanket cylinder and an impression cylinder. The opposite ends of the impression cylinder axle are received in bearings which fit into the bores of a pair of like cylindrical bushings supported on the frame of the press. Each bore is eccentric with respect to the outer circumference of the bushing. The bushings are coupled to a pair of ganged crank mechanisms which function to concurrently adjust the rotary angle of the bushings and thereby the size of the nip between the impression cylinder and the blanket cylinder to provide a printing pressure appropriate to the paper to be fed into the nip.

REFERENCES:
patent: 3732814 (1973-05-01), Pasquinelli
patent: 3817174 (1974-06-01), Paulson
patent: 4122772 (1978-10-01), Dahlgren
patent: 4290361 (1981-09-01), Fowler et al.
patent: 4591536 (1986-05-01), Hodes et al.
patent: 4643090 (1987-02-01), McKrell et al.

Affiliated with

Also associated with

Rating

Offset press with adjustable axle-bearing assembly for impressio does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Offset press with adjustable axle-bearing assembly for impressio, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Offset press with adjustable axle-bearing assembly for impressio will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2231000