Printing – Rolling contact machines – Bed-and-cylinder
Patent
1980-06-12
1982-08-31
Coven, Edward M.
Printing
Rolling contact machines
Bed-and-cylinder
101 45, 434410, B41F 304
Patent
active
043466575
ABSTRACT:
A duplication printer has a movable base slidably accommodated in a frame case and provided with a cushioning layer on which a relief plate bearing a relief pattern on top is placed, and then, on the relief plate, are stacked successively from bottom to top a paper sheet, a transfer sheet having a lower surface of an ink layer facing the paper sheet, a tacky sheet with a tacky layer on its upper surface, and a display sheet having light transmitting characteristic. The movable base is positioned within the frame case and is drawn outwardly from the frame case, a pressure bar passes relatively over the stack of sheets, whereupon the relief pattern is printed via the ink layer on the paper sheet and, simultaneously, the image of the pattern is displayed on the display sheet. Thus, the pattern on the display sheet can be observed by an operator without removing the paper sheet from the printer.
REFERENCES:
patent: 2747505 (1956-05-01), Bailey
patent: 3090303 (1963-05-01), Manners et al.
patent: 3274931 (1966-09-01), Pallorson
patent: 3279100 (1966-10-01), Knott
patent: 3279368 (1966-10-01), Wilson
patent: 3704668 (1972-12-01), St. Onge et al.
patent: 3763777 (1973-10-01), Brown
patent: 3830155 (1974-08-01), Pinedo
Coven Edward M.
Pilot Man-Nen-Hitsu Kabushiki Kaisha
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