Scanning system and method

Details Scanning system and method Scanning system and method

1975-05-27

1978-06-27

Cook, Daryl W.

Registers

Coded record sensors

Particular sensor structure

250568, G06K 714, G08C 906

Patent

active

040977293

ABSTRACT:
A scanning system and method for reading coded indicia carried on containers, etc., the system and method including means for generating in a predetermined sequence a first light pattern, and a second light pattern, and means for focusing same at a window over which containers carrying the coded indicia are positioned. The disclosure also includes a mirrored rotatable polygon structure including a plurality of mirrors, some of which are inclined at a positive angle and the others which are positioned at a negative angle with respect to the polygon axis of rotation as well as means for adjusting the incline of the mirrors.

REFERENCES:
patent: 3718761 (1973-02-01), Meyer
patent: 3728677 (1973-04-01), Munson
patent: 3818444 (1974-06-01), Connell
patent: 3916158 (1975-10-01), Sansone et al.
patent: 4006343 (1977-02-01), Izura et al.

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