Roller changer

Details Roller changer Roller changer

1992-11-17

1994-02-01

Burr, Edgar S.

Printing

Rolling contact machines

Rotary

101479, B41F 1320

Patent

active

052824187

ABSTRACT:
A roller changer of this invention is disposed in a machine the rollers of which must be changed, such as in a rotary press. The roller changer includes manipulators disposed on a movable machine table, for handling rollers to be changed, a roller support unit disposed either integrally with, or separately from, the machine frame in such a manner as to exist inside the operation zone of the manipulators at least when the manipulators handle the rollers to be changed, and capable of supporting thereon the rollers to be changed, and a control unit for controlling at least the operation of the manipulators.

REFERENCES:
patent: 3174724 (1965-03-01), Verlik
patent: 3625145 (1971-12-01), Heatley
patent: 3789757 (1974-02-01), Motter et al.
patent: 4413541 (1983-11-01), Biggar, III
patent: 4932827 (1990-06-01), Schlunke et al.
patent: 4934413 (1990-06-01), Yao
patent: 5010813 (1991-04-01), Buffo
patent: 5055755 (1991-10-01), Ozawa et al.
patent: 5074207 (1991-12-01), Lubke et al.

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