Paper web shifting apparatus

Details Paper web shifting apparatus Paper web shifting apparatus

1980-07-08

1982-04-20

Burr, Edgar S.

Printing

Rolling contact machines

Rotary

101225, 101228, 182 91, B41F 702, B41F 1354, E04G 300

Patent

active

043253016

ABSTRACT:
An apparatus for shifting the paper web feed through a web-fed rotary printing press is disclosed. The paper web passing through the printing press contacts one or more fixed guide rollers and a shiftable guide roller carried at a free end of a pair of movable shifting bars. These shifting bars can be rotated about their fixed ends to shift the position of the shiftable guide roller and hence the paper web thus allowing access to portions of the printing press. A support platform is carried by the web shifting apparatus to provide a standing area for an operator or workman when the paper web is shifted out of its normal position.

REFERENCES:
patent: 1959371 (1934-05-01), Lamatsch
patent: 2910937 (1959-11-01), Hirschey
patent: 3288060 (1966-11-01), Miller

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