Compact bar code scanning module with folded beam path and refle

Details Compact bar code scanning module with folded beam path and refle Compact bar code scanning module with folded beam path and refle

1996-06-05

1998-06-09

Hajec, Donald T.

Registers

Coded record sensors

Particular sensor structure

235472, G06K 710

Patent

active

057638632

ABSTRACT:
A light emitter emits light through an offset opening in a concave collector to a reflector that reflects the light along a first path to coded indicia to be read in an electro-optical reader. Light reflected from the indicia is reflected by the reflector to the collector which, in turn, directs the reflected light in a second path extending across the first path to a light detector. The reflector is mounted on a resilient spring for oscillating movement.

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patent: 5410139 (1995-04-01), Barkan
patent: 5420411 (1995-05-01), Salatto, Jr. et al.
patent: 5475208 (1995-12-01), Marom
patent: 5483051 (1996-01-01), Marchi

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