AT244645B - Steuerschaltung für Kartenlocher und Lochkartenprüfer - Google Patents

Steuerschaltung für Kartenlocher und Lochkartenprüfer

Info

Publication number
AT244645B
AT244645B AT915064A AT915064A AT244645B AT 244645 B AT244645 B AT 244645B AT 915064 A AT915064 A AT 915064A AT 915064 A AT915064 A AT 915064A AT 244645 B AT244645 B AT 244645B
Authority
AT
Austria
Prior art keywords
punch
card
control circuit
validator
card validator
Prior art date
Application number
AT915064A
Other languages
English (en)
Original Assignee
Sperry Rand Corp
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 Sperry Rand Corp filed Critical Sperry Rand Corp
Application granted granted Critical
Publication of AT244645B publication Critical patent/AT244645B/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/08—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers from or to individual record carriers, e.g. punched card, memory card, integrated circuit [IC] card or smart card

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Credit Cards Or The Like (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Storage Device Security (AREA)
  • Lock And Its Accessories (AREA)
AT915064A 1963-10-28 1964-10-28 Steuerschaltung für Kartenlocher und Lochkartenprüfer AT244645B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER0036432 1963-10-28

Publications (1)

Publication Number Publication Date
AT244645B true AT244645B (de) 1966-01-10

Family

ID=7404905

Family Applications (1)

Application Number Title Priority Date Filing Date
AT915064A AT244645B (de) 1963-10-28 1964-10-28 Steuerschaltung für Kartenlocher und Lochkartenprüfer

Country Status (8)

Country Link
US (1) US3360781A (de)
AT (1) AT244645B (de)
BE (1) BE654407A (de)
CH (1) CH431151A (de)
DE (1) DE1449633C3 (de)
GB (1) GB1069390A (de)
NL (1) NL6412374A (de)
SE (1) SE326587B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3587056A (en) * 1969-04-01 1971-06-22 Mohawk Data Sciences Corp Program load system for a data recorder
US3593313A (en) * 1969-12-15 1971-07-13 Computer Design Corp Calculator apparatus
US3737861A (en) * 1970-04-01 1973-06-05 Honeywell Inc Input/output bus
US3676854A (en) * 1970-05-01 1972-07-11 Sangamo Electric Co Keyboard to tape data input preparation unit
US3768078A (en) * 1970-08-31 1973-10-23 R Williams Encode selector system
US3733588A (en) * 1971-05-17 1973-05-15 Zimmerman M Digital computer having a plurality of serial storage devices for central memory
US3774155A (en) * 1971-05-17 1973-11-20 Decision Data Computer Corp Interpretive data recorder with sort capability
US3781813A (en) * 1971-06-30 1973-12-25 Ibm Machine log system
US3753239A (en) * 1971-06-30 1973-08-14 Ibm Data flow in a machine log system
US3740726A (en) * 1971-10-07 1973-06-19 Ibm Left zero circuit for key entry device
US4200926A (en) * 1972-05-22 1980-04-29 Texas Instruments Incorporated Electronic calculator implemented in semiconductor LSI chips with scanned keyboard and display
US3916382A (en) * 1972-12-04 1975-10-28 Little Inc A Anticipatory tape rewind system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3144549A (en) * 1955-03-04 1964-08-11 Burroughs Corp Data storage system

Also Published As

Publication number Publication date
DE1449633C3 (de) 1974-02-14
DE1449633B2 (de) 1973-04-26
US3360781A (en) 1967-12-26
GB1069390A (en) 1967-05-17
SE326587B (de) 1970-07-27
BE654407A (de) 1965-04-15
NL6412374A (de) 1965-04-29
CH431151A (de) 1967-02-28
DE1449633A1 (de) 1969-01-16

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