SE403530B - DEVICE FOR READING WITH A LIGHT - DARK CODE PROVIDED INFORMATION CARRIERS - Google Patents

DEVICE FOR READING WITH A LIGHT - DARK CODE PROVIDED INFORMATION CARRIERS

Info

Publication number
SE403530B
SE403530B SE7411583A SE7411583A SE403530B SE 403530 B SE403530 B SE 403530B SE 7411583 A SE7411583 A SE 7411583A SE 7411583 A SE7411583 A SE 7411583A SE 403530 B SE403530 B SE 403530B
Authority
SE
Sweden
Prior art keywords
reading
light
provided information
code provided
information carriers
Prior art date
Application number
SE7411583A
Other languages
Swedish (sv)
Other versions
SE7411583L (en
Inventor
H Poschl
J Plockl
Original Assignee
Sick Optik Elektronik Erwin
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE2346509A external-priority patent/DE2346509C3/en
Application filed by Sick Optik Elektronik Erwin filed Critical Sick Optik Elektronik Erwin
Publication of SE7411583L publication Critical patent/SE7411583L/xx
Publication of SE403530B publication Critical patent/SE403530B/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/10861—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices sensing of data fields affixed to objects or articles, e.g. coded labels
    • G06K7/10871—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices sensing of data fields affixed to objects or articles, e.g. coded labels randomly oriented data-fields, code-marks therefore, e.g. concentric circles-code
SE7411583A 1973-09-15 1974-09-13 DEVICE FOR READING WITH A LIGHT - DARK CODE PROVIDED INFORMATION CARRIERS SE403530B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2346509A DE2346509C3 (en) 1972-03-24 1973-09-15 Device for reading information carriers

Publications (2)

Publication Number Publication Date
SE7411583L SE7411583L (en) 1975-03-17
SE403530B true SE403530B (en) 1978-08-21

Family

ID=5892662

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7411583A SE403530B (en) 1973-09-15 1974-09-13 DEVICE FOR READING WITH A LIGHT - DARK CODE PROVIDED INFORMATION CARRIERS

Country Status (2)

Country Link
CH (1) CH591120A5 (en)
SE (1) SE403530B (en)

Also Published As

Publication number Publication date
CH591120A5 (en) 1977-09-15
SE7411583L (en) 1975-03-17

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