FR2146891A5 - - Google Patents

Info

Publication number
FR2146891A5
FR2146891A5 FR7226776A FR7226776A FR2146891A5 FR 2146891 A5 FR2146891 A5 FR 2146891A5 FR 7226776 A FR7226776 A FR 7226776A FR 7226776 A FR7226776 A FR 7226776A FR 2146891 A5 FR2146891 A5 FR 2146891A5
Authority
FR
France
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
FR7226776A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR2146891A5 publication Critical patent/FR2146891A5/fr
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
    • G06K7/10831—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)
  • Character Input (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Facsimile Scanning Arrangements (AREA)
FR7226776A 1971-07-20 1972-07-18 Expired FR2146891A5 (enrdf_load_stackoverflow)

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
FR2146891A5 true FR2146891A5 (enrdf_load_stackoverflow) 1973-03-02

Family

ID=5814173

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7226776A Expired FR2146891A5 (enrdf_load_stackoverflow) 1971-07-20 1972-07-18

Country Status (6)

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

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
US5280161A (en) * 1988-11-18 1994-01-18 West Electric Company, Ltd. Apparatus for optically reading a bar code
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

Also Published As

Publication number Publication date
US3745351A (en) 1973-07-10
DE2136115A1 (de) 1973-02-01
GB1365646A (en) 1974-09-04
CH545993A (enrdf_load_stackoverflow) 1974-02-15
IT962846B (it) 1973-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse