Printing – Stenciling – Stationary-inker machines
Patent
1990-11-27
1992-04-07
Burr, Edgar S.
Printing
Stenciling
Stationary-inker machines
101126, B41F 1522
Patent
active
051017229
ABSTRACT:
During printing operations, the rack of a print frame and the rack of an operation piece attached to the bottom face of the print frame are continuous. These racks are engaged by gears attached to a print cylinder. The print frame is moved in synchronization with rotations of the cylinder. When printing is stopped, a camming arrangement raises the operation piece to release the operation piece from the gears so that the print frame can be pulled from the machine base independently from the cylinder.
REFERENCES:
patent: 2209688 (1940-07-01), Davis
patent: 2968239 (1961-01-01), Zumbehl
patent: 3260194 (1966-07-01), Karlyn
patent: 3941053 (1976-03-01), Black et al.
patent: 4121519 (1978-10-01), Porth
patent: 4376412 (1983-03-01), Nagatani
patent: 4448124 (1984-05-01), Nagatini
patent: 4509422 (1985-04-01), Nagatani
Patent Abstracts of Japan, vol. 13, No. 154 (M-814) (3502) Aug. 14, 1989 & JP-A-A-63 315 240 (Minoguruupu K. K.) Dec. 22, 1988.
Burr Edgar S.
Funk Stephen R.
Sakura Seiki Co., Ltd.
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