GB289382A - A new or improved method of operating an adding and subtracting totalizer and mechanism for carrying out the method - Google Patents

A new or improved method of operating an adding and subtracting totalizer and mechanism for carrying out the method

Info

Publication number
GB289382A
GB289382A GB11953/28A GB1195328A GB289382A GB 289382 A GB289382 A GB 289382A GB 11953/28 A GB11953/28 A GB 11953/28A GB 1195328 A GB1195328 A GB 1195328A GB 289382 A GB289382 A GB 289382A
Authority
GB
United Kingdom
Prior art keywords
pinions
totalizer
negative
positive
shaft
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
GB11953/28A
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.)
NCR Voyix Corp
National Cash Register Co
Original Assignee
NCR Corp
National Cash Register 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 Corp, National Cash Register Co filed Critical NCR Corp
Publication of GB289382A publication Critical patent/GB289382A/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Handcart (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB11953/28A 1927-04-25 1928-04-24 A new or improved method of operating an adding and subtracting totalizer and mechanism for carrying out the method Expired GB289382A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US289382XA 1927-04-25 1927-04-25

Publications (1)

Publication Number Publication Date
GB289382A true GB289382A (en) 1929-07-24

Family

ID=21846331

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11953/28A Expired GB289382A (en) 1927-04-25 1928-04-24 A new or improved method of operating an adding and subtracting totalizer and mechanism for carrying out the method

Country Status (3)

Country Link
AT (1) AT123075B (de)
DE (1) DE630519C (de)
GB (1) GB289382A (de)

Also Published As

Publication number Publication date
DE630519C (de) 1936-05-29
AT123075B (de) 1931-05-26

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