Rotary printing press

Details Rotary printing press Rotary printing press

1991-07-18

1992-08-04

Burr, Edgar S.

Printing

Rolling contact machines

Rotary

101153, 100155R, B41F 500

Patent

active

051349370

ABSTRACT:
A rotary printing press for printing strip paper, wherein a pressure roller is supported for rotation at each end by a pair of jaws of a supporting device on the printing unit. The jaws are lifted and lowered, together with the pressure roller, by a lifting device, and are opened and closed by an actuating device via a prismatic joint defined by a fixed portion and a portion moving with the jaws. The two portions of the prismatic joint mate in sliding manner as the jaws are moved by the lifting device, and, when mated, rotate integral with each other.

REFERENCES:
patent: 3738265 (1973-06-01), Saueressig
patent: 4527474 (1985-07-01), Lubke et al.
patent: 4807527 (1989-02-01), Knauer
patent: 5022251 (1991-06-01), Negrussi

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