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ES348054A1 - A punched card reader - Google Patents

A punched card reader

Info

Publication number
ES348054A1
ES348054A1 ES348054A ES348054A ES348054A1 ES 348054 A1 ES348054 A1 ES 348054A1 ES 348054 A ES348054 A ES 348054A ES 348054 A ES348054 A ES 348054A ES 348054 A1 ES348054 A1 ES 348054A1
Authority
ES
Spain
Prior art keywords
card reader
punched card
rod
punched
biased
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
ES348054A
Other languages
Spanish (es)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES348054A1 publication Critical patent/ES348054A1/en
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
    • G06K7/04—Methods or arrangements for sensing record carriers, e.g. for reading patterns by mechanical means, e.g. by pins operating electric contacts

Landscapes

  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Conveying Record Carriers (AREA)
  • Toys (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

Movement of a ball 15 into a hole in a card 5 is transmitted to a switch 18 by a rod 16 and lever 17. Idler roller 7 is biased by spring 12 and rod 13.
ES348054A 1966-12-07 1967-12-07 A punched card reader Expired ES348054A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR86563A FR1510100A (en) 1966-12-07 1966-12-07 Punch card reader

Publications (1)

Publication Number Publication Date
ES348054A1 true ES348054A1 (en) 1969-03-01

Family

ID=8622123

Family Applications (1)

Application Number Title Priority Date Filing Date
ES348054A Expired ES348054A1 (en) 1966-12-07 1967-12-07 A punched card reader

Country Status (7)

Country Link
BE (1) BE706391A (en)
CH (1) CH483674A (en)
DE (1) DE1980793U (en)
ES (1) ES348054A1 (en)
FR (1) FR1510100A (en)
GB (1) GB1140160A (en)
LU (1) LU54978A1 (en)

Also Published As

Publication number Publication date
LU54978A1 (en) 1968-02-16
FR1510100A (en) 1968-01-19
CH483674A (en) 1969-12-31
GB1140160A (en) 1969-01-15
DE1980793U (en) 1968-03-14
BE706391A (en) 1968-03-18

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