Hand-operated magnetic stripe card reader

Details Hand-operated magnetic stripe card reader Hand-operated magnetic stripe card reader

1992-06-05

1994-05-10

Willis, Davis L.

Registers

Coded record sensors

Guides

235440, 235449, G06K 7015, G06K 708

Patent

active

053110030

ABSTRACT:
Azimuth related problems common to hand-inserted, magnetic card readers are avoided by a spring loaded edge guide track which extends along the entire length of travel of the card rather than only in the vicinity of the read head. The invention of both advancing edges of the card within tracks and a pressure plate maintain the advancing card in the plane of travel in a prescribed vertical position necessary for cards with active electronic elements as well.

REFERENCES:
patent: 4742213 (1988-05-01), Conant
patent: 4798322 (1989-01-01), Bernstein
patent: 4835373 (1989-05-01), Adams et al.
patent: 4876535 (1989-10-01), Ballmer et al.
patent: 5128524 (1992-07-01), Anglin et al.
patent: 5198645 (1993-03-01), Martin et al.
patent: 5206489 (1993-04-01), Warwick

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