Printing – Printing members – Plate mountings
Patent
1995-11-28
1996-10-01
Eickholt, Eugene H.
Printing
Printing members
Plate mountings
1014151, 101477, B41F 2700
Patent
active
055602991
ABSTRACT:
In a rotary stencil printing machine in which a stencil sheet is wound on the outer cylindrical surface of a cylindrical printing drum, with a printing sheet held between backing means and the printing drum, printing ink is supplied from the inside of the printing drum to the printing sheet through the stencil sheet to perform a print, and the stencil discharging apparatus discharges the stencil sheet, the stencil discharging apparatus including: at least a pair of pulleys, each pulley having a axis in parallel with the axis of the printing drum; an endless belt laid over the pair of pulleys provided near the printing drum; a fan for sucking one end portion of the stencil sheet wound on the printing drum to retain the one end portion of the stencil sheet by the endless belt; and a pair of rollers dragging in the stencil sheet beginning with the one end portion retained by the endless belt with the aid of the suction means and conveyed as the endless belt is driven, and move the stencil sheet to a predetermined stencil discarding position.
REFERENCES:
patent: 4005653 (1977-02-01), Arkell
patent: 4101018 (1978-07-01), Sokolowaki
patent: 4237466 (1980-12-01), Scranton
patent: 4449452 (1984-05-01), Mansell
patent: 4878407 (1989-11-01), Harrison et al.
patent: 5323699 (1994-06-01), Motoe et al.
patent: 5377590 (1995-01-01), Bolza-Schunemann
Eickholt Eugene H.
Riso Kagaku Corporation
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