IT8224588A0 - Regolo calcolatore. - Google Patents

Regolo calcolatore.

Info

Publication number
IT8224588A0
IT8224588A0 IT8224588A IT2458882A IT8224588A0 IT 8224588 A0 IT8224588 A0 IT 8224588A0 IT 8224588 A IT8224588 A IT 8224588A IT 2458882 A IT2458882 A IT 2458882A IT 8224588 A0 IT8224588 A0 IT 8224588A0
Authority
IT
Italy
Prior art keywords
slide rule
rule
slide
Prior art date
Application number
IT8224588A
Other languages
English (en)
Other versions
IT1154620B (it
IT8224588A1 (it
Inventor
Harald Riehle
Original Assignee
Harald Riehle
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 Harald Riehle filed Critical Harald Riehle
Publication of IT8224588A0 publication Critical patent/IT8224588A0/it
Publication of IT8224588A1 publication Critical patent/IT8224588A1/it
Application granted granted Critical
Publication of IT1154620B publication Critical patent/IT1154620B/it

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G1/00—Hand manipulated computing devices
    • G06G1/02—Devices in which computing is effected by adding, subtracting, or comparing lengths of parallel or concentric graduated scales
    • G06G1/04—Devices in which computing is effected by adding, subtracting, or comparing lengths of parallel or concentric graduated scales characterised by construction
    • G06G1/08—Devices in which computing is effected by adding, subtracting, or comparing lengths of parallel or concentric graduated scales characterised by construction with circular or helical scales
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G1/00—Hand manipulated computing devices
    • G06G1/02—Devices in which computing is effected by adding, subtracting, or comparing lengths of parallel or concentric graduated scales
    • G06G1/04—Devices in which computing is effected by adding, subtracting, or comparing lengths of parallel or concentric graduated scales characterised by construction
    • G06G1/06—Devices in which computing is effected by adding, subtracting, or comparing lengths of parallel or concentric graduated scales characterised by construction with rectilinear scales, e.g. slide rule

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Stereophonic System (AREA)
  • Switches With Compound Operations (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Connection Of Plates (AREA)
  • Sawing (AREA)
IT24588/82A 1981-12-07 1982-12-03 Regolo calcolatore IT1154620B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3148355A DE3148355C2 (de) 1981-12-07 1981-12-07 Rechenschieber

Publications (3)

Publication Number Publication Date
IT8224588A0 true IT8224588A0 (it) 1982-12-03
IT8224588A1 IT8224588A1 (it) 1984-06-03
IT1154620B IT1154620B (it) 1987-01-21

Family

ID=6148075

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24588/82A IT1154620B (it) 1981-12-07 1982-12-03 Regolo calcolatore

Country Status (6)

Country Link
US (1) US4538055A (it)
JP (1) JPS6054701B2 (it)
DE (1) DE3148355C2 (it)
FR (1) FR2517849B1 (it)
GB (1) GB2110848B (it)
IT (1) IT1154620B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5017762A (en) * 1990-04-04 1991-05-21 Israel Diamond Concentric rotating disc assembly
JPH0462386U (it) * 1990-10-03 1992-05-28
IT1297967B1 (it) * 1997-03-19 1999-12-20 Promo Service Di Michele Maffe Dispositivo di assemblaggio semplificato per l'allestimento di regoli e/0 strutture che li contengono realizzati in carta, cartone e
DE19736161C2 (de) * 1997-08-20 2002-10-24 Iwa F Riehle Gmbh & Co Informationsträger und Verfahren zu seiner Herstellung
DE19748157C2 (de) 1997-10-31 1999-09-02 Iwa F Riehle Gmbh & Co Verfahren zum Herstellen eines verbundartigen Informationsträgers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3441208A (en) * 1967-09-20 1969-04-29 Sol Goldstein Slide rule
US3539781A (en) * 1968-01-15 1970-11-10 Roy E Pryor Numerical sequence computer
US3902656A (en) * 1973-12-06 1975-09-02 Rothchild Printing Company Inc Slide calculator construction
US4262739A (en) * 1977-03-01 1981-04-21 The United States Of America As Represented By The Department Of Energy System for thermal energy storage, space heating and cooling and power conversion
US4323609A (en) * 1978-09-21 1982-04-06 The Flexi-Group Inc. Rotatable wheel assembly
US4262939A (en) * 1978-12-11 1981-04-21 Schoettle Jr Karl R Slide chart manufacture

Also Published As

Publication number Publication date
JPS58107990A (ja) 1983-06-27
GB2110848B (en) 1985-03-06
DE3148355A1 (de) 1983-06-16
GB2110848A (en) 1983-06-22
FR2517849B1 (fr) 1988-11-18
DE3148355C2 (de) 1984-01-12
IT1154620B (it) 1987-01-21
FR2517849A1 (fr) 1983-06-10
JPS6054701B2 (ja) 1985-12-02
IT8224588A1 (it) 1984-06-03
US4538055A (en) 1985-08-27

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961227