Printing – Rolling contact machines
Patent
1995-10-30
1997-12-16
Burr, Edgar S.
Printing
Rolling contact machines
1014151, 101141, B41F 524
Patent
active
056972954
ABSTRACT:
Device for wrapping a flexible print image carrier around a printing form cylinder installed in a printing press, having a rewinding mechanism including a first winding spool for unwinding a print image carrier which is windable onto an outer cylindrical surface of the printing form cylinder, and a second winding spool for winding up the print image carrier from the outer cylindrical surface of the printing form cylinder, both of the winding spools being jointly disposed in a cavity formed in the interior of the printing form cylinder, the cavity having a single opening thereto formed in the outer cylindrical surface of the printing form cylinder, the print image carrier being windable from the first winding spool through the single opening onto the outer cylindrical surface of the printing form cylinder and being windable from the outer cylindrical surface of the printing form cylinder through the single opening onto the second winding spool, includes a bearing member supporting the rewinding mechanism for the print image carrier, the bearing member being disposed in the interior of the printing form cylinder and being removable from the interior of the printing form cylinder while the printing form cylinder remains in installed position thereof in the printing press.
REFERENCES:
patent: 4231652 (1980-11-01), Moser et al.
patent: 4769652 (1988-09-01), Cleary et al.
patent: 5355795 (1994-10-01), Moss et al.
patent: 5413043 (1995-05-01), Fuhrmann et al.
patent: 5435242 (1995-07-01), Kusch et al.
Burr Edgar S.
Colilla Daniel J.
Greenberg Laurence A.
Heidelberger Druckmaschinen AG
Lerner Herbert L.
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