Printing press cylinder with axially adjustable cord anti-smear

Printing – Antismut device – Anti-offset material application

Patent

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Details

101420, B41F 2100

Patent

active

046947507

ABSTRACT:
An antismear transfer cylinder controls movement of a freshly inked sheet through an offset printing press while protecting the sheet from smearing. The antismear cylinder is mountable adjacent an impression cylinder of the printing press and comprises a cylindrical portion of resilient material mounted on a support wheel. The cylindrical portion includes a pair of axially oriented flanges to provide means for securing the cylindrical portion to the support wheel. The cylindrical portion also includes a circumferential granular surface. An elastic member is attachable to each flange and is stretchably positionable around the circumferential granular surface.

REFERENCES:
patent: 2005046 (1935-06-01), Newcomb
patent: 2085845 (1937-07-01), Binkley
patent: 2555319 (1951-06-01), Cross
patent: 2740355 (1956-04-01), Wimpfheimer
patent: 3126826 (1964-03-01), Fischer

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