IT962846B - Dispositivo per l esplorazione fotoelettrica secondo righe di supporti di informazione - Google Patents

Dispositivo per l esplorazione fotoelettrica secondo righe di supporti di informazione

Info

Publication number
IT962846B
IT962846B IT26988/72A IT2698872A IT962846B IT 962846 B IT962846 B IT 962846B IT 26988/72 A IT26988/72 A IT 26988/72A IT 2698872 A IT2698872 A IT 2698872A IT 962846 B IT962846 B IT 962846B
Authority
IT
Italy
Prior art keywords
lines
information media
exploration according
photoelectric
photoelectric exploration
Prior art date
Application number
IT26988/72A
Other languages
English (en)
Italian (it)
Original Assignee
Sick 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
Application filed by Sick Erwin filed Critical Sick Erwin
Application granted granted Critical
Publication of IT962846B publication Critical patent/IT962846B/it

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
    • G06K7/10831—Arrangement of optical elements, e.g. lenses, mirrors, prisms

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Artificial Intelligence (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Character Input (AREA)
IT26988/72A 1971-07-20 1972-07-14 Dispositivo per l esplorazione fotoelettrica secondo righe di supporti di informazione IT962846B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2136115A DE2136115A1 (de) 1971-07-20 1971-07-20 Einrichtung zur zeilenweisen photoelektrischen abtastung von informationstraegern

Publications (1)

Publication Number Publication Date
IT962846B true IT962846B (it) 1973-12-31

Family

ID=5814173

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26988/72A IT962846B (it) 1971-07-20 1972-07-14 Dispositivo per l esplorazione fotoelettrica secondo righe di supporti di informazione

Country Status (6)

Country Link
US (1) US3745351A (en])
CH (1) CH545993A (en])
DE (1) DE2136115A1 (en])
FR (1) FR2146891A5 (en])
GB (1) GB1365646A (en])
IT (1) IT962846B (en])

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2340688C3 (de) * 1973-08-10 1978-06-15 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Lesevorrichtung für optisch erfaßbare digitale Codierungen
US4216378A (en) * 1978-10-10 1980-08-05 The Mead Corporation Optical scanner
US4692603A (en) * 1985-04-01 1987-09-08 Cauzin Systems, Incorporated Optical reader for printed bit-encoded data and method of reading same
JP2690125B2 (ja) * 1988-11-18 1997-12-10 ウエスト電気株式会社 光学的読取装置
US5280161A (en) * 1988-11-18 1994-01-18 West Electric Company, Ltd. Apparatus for optically reading a bar code

Also Published As

Publication number Publication date
GB1365646A (en) 1974-09-04
CH545993A (en]) 1974-02-15
US3745351A (en) 1973-07-10
FR2146891A5 (en]) 1973-03-02
DE2136115A1 (de) 1973-02-01

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