Data reader

Details Data reader Data reader

1975-03-26

1976-11-23

Cook, Daryl W.

Registers

Calculators

Input-output calculator to indicator, printer, etc.

250569, 340149A, G06K 714, G06K 1906

Patent

active

039938930

ABSTRACT:
Apparatus is provided for reading information represented by at least one data line on a data carrier. Means are provided which define a path along which said data carrier is movable in a forward direction transversely to said data line. Line-reading means are adapted to detect said information when said data line is in a predetermined positon relative to said line-reading means. Position-detecting means are arranged to deliver a position-indicating signal when said data line is in said predetermined position. Data-receiving means are adapted to receive said information. Data-transmitting means serve to transmit the information detected by said line-reading means to said data-receiving means in response to said position-indicating signal.

REFERENCES:
patent: 2831634 (1958-04-01), Luhn
patent: 3121159 (1964-02-01), Rogal
patent: 3465130 (1969-09-01), Beltz
patent: 3474230 (1969-10-01), McMillen
patent: 3480762 (1969-11-01), Del Vecchio
patent: 3592972 (1971-07-01), Lane
patent: 3858032 (1974-12-01), Scantlin

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