DK122093B - Dobbeltsummationsmekanisme til kalkulationsmaskiner. - Google Patents

Dobbeltsummationsmekanisme til kalkulationsmaskiner.

Info

Publication number
DK122093B
DK122093B DK523467AA DK523467A DK122093B DK 122093 B DK122093 B DK 122093B DK 523467A A DK523467A A DK 523467AA DK 523467 A DK523467 A DK 523467A DK 122093 B DK122093 B DK 122093B
Authority
DK
Denmark
Prior art keywords
double
calculating machines
summing mechanism
summing
machines
Prior art date
Application number
DK523467AA
Other languages
English (en)
Inventor
K Kozasa
Y Nakazima
Original Assignee
Citizen Watch Co Ltd
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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Publication of DK122093B publication Critical patent/DK122093B/da

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C15/00—Computing mechanisms; Actuating devices therefor
    • G06C15/04—Adding or subtracting devices
    • G06C15/06—Adding or subtracting devices having balance totalising; Obtaining sub-total
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19614—Disconnecting means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/1967—Rack and pinion

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Transmission Devices (AREA)
DK523467AA 1966-10-22 1967-10-20 Dobbeltsummationsmekanisme til kalkulationsmaskiner. DK122093B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9803566 1966-10-22

Publications (1)

Publication Number Publication Date
DK122093B true DK122093B (da) 1972-01-17

Family

ID=14208773

Family Applications (1)

Application Number Title Priority Date Filing Date
DK523467AA DK122093B (da) 1966-10-22 1967-10-20 Dobbeltsummationsmekanisme til kalkulationsmaskiner.

Country Status (2)

Country Link
US (1) US3465611A (da)
DK (1) DK122093B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900002353B1 (ko) * 1984-09-14 1990-04-12 니뽕 빅터 가부시끼 가이샤 이송 기구

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3348769A (en) * 1967-10-24 Control mechanism for calculating machine
US3253779A (en) * 1966-05-31 Chall accumulator drive
US2515442A (en) * 1950-07-18 Calculating machine
US2339154A (en) * 1943-06-03 1944-01-11 Monroe Calculating Machine Transmission mechanism
US3362631A (en) * 1965-01-08 1968-01-09 Svenska Dataregister Ab Totalizer selecting assembly

Also Published As

Publication number Publication date
US3465611A (en) 1969-09-09

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