Distributor roller for an inking unit of a printing press

Details Distributor roller for an inking unit of a printing press Distributor roller for an inking unit of a printing press

1989-12-04

1991-04-02

Fisher, J. Reed

Printing

Inkers

Roller

101DIG38, B41F 3114, B41F 3126, B41L 2716

Patent

active

050038745

ABSTRACT:
A distributor roller for use in a printing press which includes an axial shaft member, a casing member surrounding the axial shaft member and being rotatably and axially slidably mounted with respect thereto, an interior surface of the casing member having a cross-section which, when taken tranverse to the axial shaft member, is eccentrically disposed with respect thereto, an arrangement for rotating the casing member about the axial shaft member, an oscillating body member disposed within the casing member and mounted for pivotal movement in a direction transverse to the longitudinal axial shaft member, the oscillating body member having an engagement surface for engaging the eccentrically disposed interior surface of the casing member, thereby the oscillating body member is caused to undergo a reciprocating movement in the direction transverse to the axial shaft member upon rotation of the casing member thereabout, and conversion means for converting the reciprocating movement of the oscillating body member into a reciprocating axial displacement of the casing member with respect to the axial shaft member.

REFERENCES:
patent: 897152 (1908-08-01), Rockstroh
patent: 3118373 (1964-01-01), Masemiller
patent: 3978788 (1976-09-01), Cappel et al.
patent: 4280583 (1981-07-01), Steig
patent: 4428290 (1984-01-01), Junghans et al.
patent: 4680992 (1987-07-01), Hayasaki et al.
patent: 4711172 (1987-12-01), Capdebosc
patent: 4743776 (1988-05-01), Baehler
patent: 4856369 (1989-08-01), Stockton

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