Scanning polygon with adjustable mirrors

Details Scanning polygon with adjustable mirrors Scanning polygon with adjustable mirrors

1975-05-27

1977-08-23

Henry, Jon W.

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

3401463F, G02B 2717

Patent

active

040436322

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: 1666594 (1928-04-01), Clark
patent: 1830231 (1931-11-01), Karolus
patent: 1966354 (1934-07-01), Noxon
patent: 3478608 (1969-11-01), Met
patent: 3529884 (1970-09-01), Ives et al.
patent: 3814507 (1974-06-01), Osborn et al.
patent: 3889102 (1975-06-01), Dahlquist

Affiliated with

Also associated with

Rating

Scanning polygon with adjustable mirrors does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Scanning polygon with adjustable mirrors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Scanning polygon with adjustable mirrors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2312052