GB1346055A - Coded record reading systems - Google Patents

Coded record reading systems

Info

Publication number
GB1346055A
GB1346055A GB1346055DA GB1346055A GB 1346055 A GB1346055 A GB 1346055A GB 1346055D A GB1346055D A GB 1346055DA GB 1346055 A GB1346055 A GB 1346055A
Authority
GB
United Kingdom
Prior art keywords
housing
photo
cell
light
reading systems
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
Other languages
English (en)
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconi Co Ltd
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 Marconi Co Ltd filed Critical Marconi Co Ltd
Publication of GB1346055A publication Critical patent/GB1346055A/en
Expired legal-status Critical Current

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
    • G06K7/10881—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 constructional details of hand-held scanners
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
    • G06K19/06018—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking one-dimensional coding
    • G06K19/06028—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking one-dimensional coding using bar codes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Position Input By Displaying (AREA)
  • Endoscopes (AREA)
  • Cash Registers Or Receiving Machines (AREA)
GB1346055D 1970-03-26 1970-03-26 Coded record reading systems Expired GB1346055A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1471570 1970-03-26
DE19732320952 DE2320952C2 (de) 1970-03-26 1973-04-25 Opto-etektronfscher Lesestab zur manuellen Abtastung grafischer Informationen

Publications (1)

Publication Number Publication Date
GB1346055A true GB1346055A (en) 1974-02-06

Family

ID=25765039

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1346055D Expired GB1346055A (en) 1970-03-26 1970-03-26 Coded record reading systems
GB1818474A Expired GB1428932A (en) 1970-03-26 1974-04-25 Light pencils

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1818474A Expired GB1428932A (en) 1970-03-26 1974-04-25 Light pencils

Country Status (5)

Country Link
CH (1) CH569328A5 (de)
DE (2) DE2112090A1 (de)
FR (2) FR2087846A5 (de)
GB (2) GB1346055A (de)
NL (2) NL7103797A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2184275A (en) * 1985-12-11 1987-06-17 Omega Electric Ltd Bar code reading wand
GB2284695A (en) * 1993-12-10 1995-06-14 Secr Defence Bar-code reader

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1504869A (en) * 1974-07-03 1978-03-22 Plessey Co Ltd Optical code readers
NL120305C (de) * 1981-02-16
DE3235385A1 (de) * 1982-09-24 1984-03-29 Gorenje Körting Electronic GmbH & Co, 8217 Grassau Optischer leser mit lichtgriffel
FR2561804B1 (fr) * 1984-03-20 1987-05-15 Loire Electro Region Pays Procede et dispositif de lecture de code a barres
EP0426921A3 (en) * 1989-10-11 1991-11-13 James Salvatore Bianco Bar code reading wand with retracting lens

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2184275A (en) * 1985-12-11 1987-06-17 Omega Electric Ltd Bar code reading wand
GB2284695A (en) * 1993-12-10 1995-06-14 Secr Defence Bar-code reader

Also Published As

Publication number Publication date
FR2227584A1 (de) 1974-11-22
NL163644C (nl) 1980-09-15
NL163644B (nl) 1980-04-15
NL7103797A (de) 1971-09-28
FR2227584B1 (de) 1978-01-20
DE2320952C2 (de) 1975-05-28
DE2320952B1 (de) 1974-09-26
FR2087846A5 (de) 1971-12-31
NL7405328A (de) 1974-10-29
CH569328A5 (de) 1975-11-14
GB1428932A (en) 1976-03-24
DE2112090A1 (de) 1971-10-14

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee