AT176998B - Drive device for booking u. similar Calculating machines - Google Patents

Drive device for booking u. similar Calculating machines

Info

Publication number
AT176998B
AT176998B AT176998DA AT176998B AT 176998 B AT176998 B AT 176998B AT 176998D A AT176998D A AT 176998DA AT 176998 B AT176998 B AT 176998B
Authority
AT
Austria
Prior art keywords
booking
drive device
calculating machines
similar calculating
similar
Prior art date
Application number
Other languages
German (de)
Original Assignee
Ncr Co
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 Ncr Co filed Critical Ncr Co
Application granted granted Critical
Publication of AT176998B publication Critical patent/AT176998B/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C7/00—Input mechanisms
    • G06C7/10—Transfer mechanisms, e.g. transfer of a figure from a ten-key keyboard into the pin carriage
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C7/00—Input mechanisms
    • G06C7/02—Keyboards
    • G06C7/06—Keyboards with one set of keys for each denomination

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Transmission Devices (AREA)
  • Lock And Its Accessories (AREA)
  • Calculators And Similar Devices (AREA)
  • Cash Registers Or Receiving Machines (AREA)
  • Feedback Control In General (AREA)
  • Mechanical Control Devices (AREA)
AT176998D 1948-07-17 1949-07-06 Drive device for booking u. similar Calculating machines AT176998B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US176998XA 1948-07-17 1948-07-17

Publications (1)

Publication Number Publication Date
AT176998B true AT176998B (en) 1953-12-10

Family

ID=21784077

Family Applications (3)

Application Number Title Priority Date Filing Date
AT176998D AT176998B (en) 1948-07-17 1949-07-06 Drive device for booking u. similar Calculating machines
AT175718D AT175718B (en) 1948-07-17 1949-07-06 Device for counting zero setting machine gears
AT175717D AT175717B (en) 1948-07-17 1949-07-06 Adding mechanism for engaging and disengaging cash registers, accounting and similar machinery

Family Applications After (2)

Application Number Title Priority Date Filing Date
AT175718D AT175718B (en) 1948-07-17 1949-07-06 Device for counting zero setting machine gears
AT175717D AT175717B (en) 1948-07-17 1949-07-06 Adding mechanism for engaging and disengaging cash registers, accounting and similar machinery

Country Status (4)

Country Link
AT (3) AT176998B (en)
CH (4) CH290939A (en)
DE (2) DE898234C (en)
GB (1) GB660638A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3321135A (en) * 1967-05-23 Keyboard assembly for accounting machine
US2811307A (en) * 1954-08-31 1957-10-29 Ferraro Raul Carlos Full key board listing-adding machines

Also Published As

Publication number Publication date
AT175718B (en) 1953-08-10
CH292845A (en) 1953-08-31
CH288478A (en) 1953-01-31
DE898234C (en) 1953-11-30
GB660638A (en) 1951-11-07
CH292846A (en) 1953-08-31
CH290939A (en) 1953-05-31
AT175717B (en) 1953-08-10
DE855170C (en) 1952-11-10

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