Device for removing printing-unit cylinders from rotary printing

Printing – Rolling contact machines – Rotary

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101479, 101375, B41F 500

Patent

active

054819725

ABSTRACT:
Device for removing printing-unit cylinders from rotary printing presses having a transfer cylinder and a printing-unit cylinder, the rotary printing press including side walls formed with openings through which a bearing location of a printing-unit cylinder is accessible, includes surface portions defining one part of at least one opening of one of the side walls disposed concentrically to the axis of the transfer cylinder; the one opening including a removal region connected through the intermediary of a cutout to the bearing location of the printing-unit cylinder; the printing-unit cylinder, after removal of the transfer cylinder through the one opening which includes the removal region, being removable through the same one-opening removal region.

REFERENCES:
patent: Re34970 (1995-06-01), Tittgemeyer
patent: 3174724 (1965-03-01), Verlik
patent: 3789757 (1974-02-01), Motter et al.
patent: 3986454 (1976-10-01), Granger
patent: 4807527 (1989-02-01), Knauer
patent: 4823693 (1989-04-01), Kobler
patent: 5142979 (1992-09-01), Funada et al.
patent: 5237920 (1993-08-01), Guaraldi
patent: 5241905 (1993-09-01), Guaraldi et al.
patent: 5394797 (1995-03-01), Dobler et al.
patent: 5398604 (1995-03-01), Burke et al.
Polygraph-Verlag, 1952, pp. 93, 171 and 172 (Braun), "Der Tiefdruck, seine Verfahren und Maschinen".

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