FR3070758B3 - Niveau a socle prismatique avec aimants. - Google Patents

Niveau a socle prismatique avec aimants. Download PDF

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Publication number
FR3070758B3
FR3070758B3 FR1857688A FR1857688A FR3070758B3 FR 3070758 B3 FR3070758 B3 FR 3070758B3 FR 1857688 A FR1857688 A FR 1857688A FR 1857688 A FR1857688 A FR 1857688A FR 3070758 B3 FR3070758 B3 FR 3070758B3
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France
Prior art keywords
cavity
base
sides
oblique
magnets
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.)
Active
Application number
FR1857688A
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English (en)
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FR3070758A3 (fr
Inventor
Bozzo Margherita Doriguzzi
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Metrica SpA
Original Assignee
Metrica SpA
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.)
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Publication date
Application filed by Metrica SpA filed Critical Metrica SpA
Publication of FR3070758A3 publication Critical patent/FR3070758A3/fr
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Publication of FR3070758B3 publication Critical patent/FR3070758B3/fr
Active legal-status Critical Current
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
    • G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
    • G01C9/26—Details
    • G01C9/28—Mountings

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Magnetic Treatment Devices (AREA)
  • Level Indicators Using A Float (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

La présente invention concerne un niveau 1 à bulle comprenant un corps 2 en matériau amagnétique comprenant trois côtés consécutifs perpendiculaires entre eux 3, 4, 5 et un côté ou socle 6 ayant deux parties 7, 8 obliques adjacentes convergentes vers une cavité 10 du corps 2 délimitée par les côtés 3, 4, 5, 6, les parties obliques partant de la face latérale 3, 5 adjacente au socle ou étant issues de courts segments intercalés 11, 12 perpendiculaires aux faces latérales, les parties obliques, les côtés et les segments présentant chacun une face intérieure 7A, 8A, 3A, 4A, 5A, 11A, 12A à cette cavité 10 et une face 7B, 8B, 3B, 4B, 5B, 11B, 12B extérieure à cette cavité, le niveau s'appuyant avec son socle 6 sur une surface dont on souhaite mesurer l'inclinaison, les faces internes 7A, 8B des parties obliques présentant des moyens magnétiques 20, 21 maintenus en position par interaction avec un corps amagnétique 25, 40, 50 présent ou inséré dans la cavité 10, le socle 6 étant dépourvu d'ouvertures mettant en communication la cavité avec l'extérieur.
FR1857688A 2017-09-05 2018-08-27 Niveau a socle prismatique avec aimants. Active FR3070758B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000099330A IT201700099330A1 (it) 2017-09-05 2017-09-05 Livella a base prismatica con magneti

Publications (2)

Publication Number Publication Date
FR3070758A3 FR3070758A3 (fr) 2019-03-08
FR3070758B3 true FR3070758B3 (fr) 2019-11-29

Family

ID=60991316

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1857688A Active FR3070758B3 (fr) 2017-09-05 2018-08-27 Niveau a socle prismatique avec aimants.

Country Status (3)

Country Link
FR (1) FR3070758B3 (fr)
IT (1) IT201700099330A1 (fr)
SI (1) SI25527A2 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7472487B2 (en) * 2006-05-26 2009-01-06 The Stanley Works Level
US7536798B2 (en) * 2007-05-30 2009-05-26 Precision Designed Products, Inc. Multiple angle compact spirit level
CN107076556B (zh) * 2014-11-13 2021-08-03 米沃奇电动工具公司 水准仪
AT517065B1 (de) * 2015-07-03 2016-11-15 Sola-Messwerkzeuge Gmbh Wasserwaage
US10527415B2 (en) * 2015-12-10 2020-01-07 Milwaukee Electric Tool Corporation Level with rotating vial and locking assembly

Also Published As

Publication number Publication date
FR3070758A3 (fr) 2019-03-08
SI25527A2 (sl) 2019-03-29
IT201700099330A1 (it) 2019-03-05

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