FR2450483B1 - - Google Patents

Info

Publication number
FR2450483B1
FR2450483B1 FR7905693A FR7905693A FR2450483B1 FR 2450483 B1 FR2450483 B1 FR 2450483B1 FR 7905693 A FR7905693 A FR 7905693A FR 7905693 A FR7905693 A FR 7905693A FR 2450483 B1 FR2450483 B1 FR 2450483B1
Authority
FR
France
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
FR7905693A
Other languages
French (fr)
Other versions
FR2450483A1 (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.)
BOULLOT MARC
Original Assignee
BOULLOT MARC
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 BOULLOT MARC filed Critical BOULLOT MARC
Priority to FR7905693A priority Critical patent/FR2450483A1/en
Publication of FR2450483A1 publication Critical patent/FR2450483A1/en
Application granted granted Critical
Publication of FR2450483B1 publication Critical patent/FR2450483B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G1/00—Hand manipulated computing devices
    • G06G1/0005—Hand manipulated computing devices characterised by a specific application
    • G06G1/0021—Hand manipulated computing devices characterised by a specific application for civil engineering

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
FR7905693A 1979-03-02 1979-03-02 Slide rule for determining concrete beams strength - has two rules with logarithmic scales sliding behind cursor with five reading windows Granted FR2450483A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7905693A FR2450483A1 (en) 1979-03-02 1979-03-02 Slide rule for determining concrete beams strength - has two rules with logarithmic scales sliding behind cursor with five reading windows

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7905693A FR2450483A1 (en) 1979-03-02 1979-03-02 Slide rule for determining concrete beams strength - has two rules with logarithmic scales sliding behind cursor with five reading windows

Publications (2)

Publication Number Publication Date
FR2450483A1 FR2450483A1 (en) 1980-09-26
FR2450483B1 true FR2450483B1 (en) 1982-08-20

Family

ID=9222786

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7905693A Granted FR2450483A1 (en) 1979-03-02 1979-03-02 Slide rule for determining concrete beams strength - has two rules with logarithmic scales sliding behind cursor with five reading windows

Country Status (1)

Country Link
FR (1) FR2450483A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1087721A (en) * 1952-11-27 1955-02-28 Slide rule for pillars, floors and other reinforced concrete construction elements
FR1267282A (en) * 1960-06-09 1961-07-21 Advanced device for calculating reinforced concrete beams
FR95765E (en) * 1964-07-03 1971-06-25 Choquet Marc Device for organization and verification calculations of resistant sections in reinforced concrete, rectangular or T-shaped, subjected to bending.
FR2103758A5 (en) * 1971-07-07 1972-04-14 Zeender Bernard
DE2504432A1 (en) * 1975-02-04 1976-08-05 Heinrich Korth Slide rule calculating cross-sections - uses linear scales with inclined guide track for cursor

Also Published As

Publication number Publication date
FR2450483A1 (en) 1980-09-26

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Legal Events

Date Code Title Description
ST Notification of lapse