DE2238816C2 - Elektro-optische Abtasteinrichtung für Datenträger - Google Patents

Elektro-optische Abtasteinrichtung für Datenträger

Info

Publication number
DE2238816C2
DE2238816C2 DE19722238816 DE2238816A DE2238816C2 DE 2238816 C2 DE2238816 C2 DE 2238816C2 DE 19722238816 DE19722238816 DE 19722238816 DE 2238816 A DE2238816 A DE 2238816A DE 2238816 C2 DE2238816 C2 DE 2238816C2
Authority
DE
Germany
Prior art keywords
electro
rotating
polygonal mirror
scanning device
optical scanning
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE19722238816
Other languages
German (de)
English (en)
Other versions
DE2238816B1 (de
Inventor
Juergen 4800 Bielefeld Tebbe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANKER-WERKE AG 4800 BIELEFELD
Original Assignee
ANKER-WERKE AG 4800 BIELEFELD
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
Application filed by ANKER-WERKE AG 4800 BIELEFELD filed Critical ANKER-WERKE AG 4800 BIELEFELD
Priority to DE19722238816 priority Critical patent/DE2238816C2/de
Priority to CH1082873A priority patent/CH572641A5/xx
Publication of DE2238816B1 publication Critical patent/DE2238816B1/de
Application granted granted Critical
Publication of DE2238816C2 publication Critical patent/DE2238816C2/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
    • G07G1/00—Cash registers
    • G07G1/10—Cash registers mechanically operated

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Optical Scanning Systems (AREA)
DE19722238816 1972-08-07 1972-08-07 Elektro-optische Abtasteinrichtung für Datenträger Expired DE2238816C2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19722238816 DE2238816C2 (de) 1972-08-07 1972-08-07 Elektro-optische Abtasteinrichtung für Datenträger
CH1082873A CH572641A5 (en:Method) 1972-08-07 1973-07-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722238816 DE2238816C2 (de) 1972-08-07 1972-08-07 Elektro-optische Abtasteinrichtung für Datenträger

Publications (2)

Publication Number Publication Date
DE2238816B1 DE2238816B1 (de) 1973-09-13
DE2238816C2 true DE2238816C2 (de) 1974-04-25

Family

ID=5852900

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722238816 Expired DE2238816C2 (de) 1972-08-07 1972-08-07 Elektro-optische Abtasteinrichtung für Datenträger

Country Status (2)

Country Link
CH (1) CH572641A5 (en:Method)
DE (1) DE2238816C2 (en:Method)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2623123A1 (de) * 1975-05-27 1976-12-16 Data General Corp Abtaster und abtastverfahren
US4369361A (en) * 1980-03-25 1983-01-18 Symbol Technologies, Inc. Portable, stand-alone, desk-top laser scanning workstation for intelligent data acquisition terminal and method of scanning
JPH05210757A (ja) * 1991-09-13 1993-08-20 Ncr Internatl Inc コンパクトバーコードスキャナ
US5221832A (en) * 1991-09-13 1993-06-22 Ncr Corporation Raster variation method for omnidirectional optical scanners

Also Published As

Publication number Publication date
DE2238816B1 (de) 1973-09-13
CH572641A5 (en:Method) 1976-02-13

Similar Documents

Publication Publication Date Title
DE3752084T2 (de) Abtastmuster-Generator für Strichkodesymbol-Abtaster
DE2528058A1 (de) Richtungsunabhaengige abtastvorrichtung
DE2508153B2 (de) Optisches lesegeraet
DE2449958A1 (de) Code-lesevorrichtung
DE2526726A1 (de) Richtungsunabhaengige abtastvorrichtung
DE69119564T2 (de) Optisches Abtastgerät
DE2332595A1 (de) Vorrichtung und verfahren zum lesen optischer codemuster
EP0539735B1 (de) Verfahren und Vorrichtung zur Beaufschlagung bewegter Gebinde mit einem Laserstrahl
DE3804079C2 (de) Meßvorrichtung
DE3129503A1 (de) Laserstrahl-ablenkvorrichtung
DE2338295C2 (de) Vorrichtung zum Feststellen von Fehlern auf gegenüberliegenden Flächen einer im wesentlichen ebenen Bahn
DE69321402T2 (de) Omnidirektionaler Barkodeleser mit vergrösserter Lesezone
DE2903529A1 (de) Verfahren zum messen von entfernungen und vorrichtung zur durchfuehrung des verfahrens
DE69019421T2 (de) Strichkode-Abtastsystem.
DE2238816C2 (de) Elektro-optische Abtasteinrichtung für Datenträger
DE2251930A1 (de) Vorrichtung zum verfolgen eines gegenstandes innerhalb eines raumbereiches
DE3641258C2 (en:Method)
DE19829776C1 (de) Scannerkopf zur Abtastung von Vorlagen
DE69603619T2 (de) Vorrichtung und verfahren zum berührungslosen zählen von gestapelten objekten in einem stapel dünner objekte
DE3220948A1 (de) Abtastvorrichtung
EP3622322B1 (de) Laserscanner für ein lidar-system und verfahren zum betreiben eines laserscanners
DE2757235C2 (de) Optisch-mechanische Abtastvorrichtung mit einem rotierenden Spiegelrad
DE1959815C3 (de) Vorrichtung zum Nachweis von Fehlstellen in schichtförmigem Material
DE3931044A1 (de) Vorrichtung zum opto-elektrischen abtasten von balkencodes
DE2208459B1 (de) Optische abtasteinrichtung

Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee