Printing – Rolling contact machines – Bed-and-cylinder
Patent
1988-09-27
1990-01-16
Eickholt, E.
Printing
Rolling contact machines
Bed-and-cylinder
101 45, B41F 304
Patent
active
048935603
ABSTRACT:
A card and form positioning device for easy and accurate alignment of the embossed area of a plastic card with the appropriate area of a form that is to be imprinted. The device has an L-shaped piece and pegs protruding upward from a flat guide base and through the platen of a card imprinting machine. A spring means beneath the guide base pushes the pegs through holes in the platen. During imprinting, the roller mechanism strikes the L-shaped piece prior to moving across the pegs and causes the base and pegs to move downward so that the roller can imprint the form.
REFERENCES:
patent: 2039072 (1936-04-01), Dugdale
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patent: 3818828 (1974-06-01), Nakada et al.
patent: 4024816 (1977-05-01), Williams
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patent: 4401029 (1983-08-01), Barbour
patent: 4408523 (1983-10-01), Senyitko
patent: 4418619 (1983-12-01), Diel
Ross James L.
Wright A. Glenn
Barber Lynn E.
Eickholt E.
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