Multi-width card reader with cancellation feature

Details Multi-width card reader with cancellation feature Multi-width card reader with cancellation feature

1983-06-20

1986-03-25

Trafton, David L.

Registers

Coded record sensors

Particular sensor structure

235435, 235482, 235483, G06K 710

Patent

active

045785694

ABSTRACT:
A hand-fed data-card reader compatible with cards of different widths and having a selectively actuable perforator for conveying cards past a reader head and for selectively cancelling desired cards via the perforation thereof. Cards are conveyed via a belt/pulley drive train that is operably coupled to a spiked perforator that engages each card at a preset one of two pressures so as to selectively convey the card with or without embossing the surface in a chadless fashion and whereby cancellation is achieved. Data media of differing widths are accommodated via an adjustable, lower, spring loaded guide assembly.

REFERENCES:
patent: 2968521 (1961-01-01), Gross
patent: 3695510 (1972-10-01), Ruesch
patent: 3793600 (1974-02-01), Grosbard
patent: 4204637 (1980-05-01), Gray
patent: 4271351 (1981-06-01), Bloodworth
patent: 4300041 (1981-11-01), Nama
patent: 4331863 (1982-05-01), Sidline et al.

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