DE2113951A1 - Rechenschieber - Google Patents

Rechenschieber

Info

Publication number
DE2113951A1
DE2113951A1 DE19712113951 DE2113951A DE2113951A1 DE 2113951 A1 DE2113951 A1 DE 2113951A1 DE 19712113951 DE19712113951 DE 19712113951 DE 2113951 A DE2113951 A DE 2113951A DE 2113951 A1 DE2113951 A1 DE 2113951A1
Authority
DE
Germany
Prior art keywords
index
slide rule
scales
scale
along
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.)
Pending
Application number
DE19712113951
Other languages
German (de)
English (en)
Inventor
Brookes Kenneth Joseph Alban
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.)
Inco Ltd
Original Assignee
Inco 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 Inco Ltd filed Critical Inco Ltd
Publication of DE2113951A1 publication Critical patent/DE2113951A1/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G1/00—Hand manipulated computing devices
    • G06G1/0005—Hand manipulated computing devices characterised by a specific application
    • G06G1/0068—Hand manipulated computing devices characterised by a specific application for conversion from one unit system to another, e.g. from British to metric

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Displays For Variable Information Using Movable Means (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
DE19712113951 1971-01-21 1971-03-19 Rechenschieber Pending DE2113951A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB288271 1971-01-21

Publications (1)

Publication Number Publication Date
DE2113951A1 true DE2113951A1 (de) 1972-08-03

Family

ID=9747786

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19712113951 Pending DE2113951A1 (de) 1971-01-21 1971-03-19 Rechenschieber
DE19717110392 Expired DE7110392U (de) 1971-01-21 1971-03-19 Rechenschieber

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19717110392 Expired DE7110392U (de) 1971-01-21 1971-03-19 Rechenschieber

Country Status (2)

Country Link
DE (2) DE2113951A1 (enExample)
FR (1) FR2122378B2 (enExample)

Also Published As

Publication number Publication date
FR2122378B2 (enExample) 1975-01-17
DE7110392U (de) 1971-07-22
FR2122378A2 (enExample) 1972-09-01

Similar Documents

Publication Publication Date Title
DE2600831A1 (de) Rechenscheibe
DE2113951A1 (de) Rechenschieber
DE2264990C2 (de) Zirkel
AT311095B (de) Rechenschieber
DE739851C (de) Lineal, Reissschiene o. dgl., bestehend aus mehreren Teilen
DE584825C (de) Mess- und Zeichenwinkel
DE665293C (de) Kalender zur Feststellung von einzelnen Tagen und Tagesfolgen
DE494027C (de) Logarithmischer Rechenschieber in Prismenform
DE1632017U (de) Kreisfoermiger rechenschieber, insbesondere fuer das tischlereihandwerk.
DE8305843U1 (de) Anzeigegerät
DE653743C (de) Rechenstab
DE334570C (de) Rechenmaschine
DE465913C (de) Rechenvorrichtung fuer Rechnungsfuehrung beim Kartenspiel
DE811044C (de) Rechenstab
AT81095B (de) Rechenapparat. Rechenapparat.
DE911334C (de) Reduziermassstab, insbesondere Dreikantmassstab
DE1895860U (de) Kreisrechenschieber zur berechnung des rauminhaltes.
DE418296C (de) Tabellenschieber zum Ablesen genormter Zahlenwerte
DE476683C (de) Vorrichtung zum Teilen von Winkeln
DE638012C (de) Einstellvorrichtung fuer Rundfunkgeraete
DE418669C (de) Rechenvorrichtung
DE609714C (de) Rechentafel zum Feststellen der Werte von Aktienbezugsrechten
DE1926717A1 (de) Rechenscheibe
DE715513C (de) Vorrichtung zur mechanischen Loesung von Dreiecksaufgaben
DE254506C (enExample)