AT175717B - Adding mechanism for engaging and disengaging cash registers, accounting and similar machinery - Google Patents

Adding mechanism for engaging and disengaging cash registers, accounting and similar machinery

Info

Publication number
AT175717B
AT175717B AT175717DA AT175717B AT 175717 B AT175717 B AT 175717B AT 175717D A AT175717D A AT 175717DA AT 175717 B AT175717 B AT 175717B
Authority
AT
Austria
Prior art keywords
disengaging
accounting
engaging
cash registers
adding mechanism
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 AT175717B publication Critical patent/AT175717B/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)
  • Feedback Control In General (AREA)
  • Calculators And Similar Devices (AREA)
  • Cash Registers Or Receiving Machines (AREA)
  • Mechanical Control Devices (AREA)
  • Lock And Its Accessories (AREA)
AT175717D 1948-07-17 1949-07-06 Adding mechanism for engaging and disengaging cash registers, accounting and similar machinery AT175717B (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
AT175717B true AT175717B (en) 1953-08-10

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 Before (2)

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

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
AT176998B (en) 1953-12-10
DE855170C (en) 1952-11-10

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