FR2493511B1 - Dispositif pour la mesure de la linearite et de la planeite, notamment de grandes surfaces - Google Patents

Dispositif pour la mesure de la linearite et de la planeite, notamment de grandes surfaces

Info

Publication number
FR2493511B1
FR2493511B1 FR8120159A FR8120159A FR2493511B1 FR 2493511 B1 FR2493511 B1 FR 2493511B1 FR 8120159 A FR8120159 A FR 8120159A FR 8120159 A FR8120159 A FR 8120159A FR 2493511 B1 FR2493511 B1 FR 2493511B1
Authority
FR
France
Prior art keywords
planeity
large surfaces
especially large
measuring linearity
linearity
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.)
Expired
Application number
FR8120159A
Other languages
English (en)
Other versions
FR2493511A1 (fr
Inventor
Gerd Schuchardt
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.)
Jenoptik AG
Original Assignee
Carl Zeiss Jena GmbH
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 Carl Zeiss Jena GmbH filed Critical Carl Zeiss Jena GmbH
Publication of FR2493511A1 publication Critical patent/FR2493511A1/fr
Application granted granted Critical
Publication of FR2493511B1 publication Critical patent/FR2493511B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/30—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring roughness or irregularity of surfaces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B13/00—Measuring arrangements characterised by the use of fluids
    • G01B13/22—Measuring arrangements characterised by the use of fluids for measuring roughness or irregularity of surfaces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measuring Arrangements Characterized By The Use Of Fluids (AREA)
FR8120159A 1980-11-03 1981-10-27 Dispositif pour la mesure de la linearite et de la planeite, notamment de grandes surfaces Expired FR2493511B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD22490380A DD154038B2 (de) 1976-04-13 1980-11-03 Anordnung zur gerad- und ebenheitsmessung

Publications (2)

Publication Number Publication Date
FR2493511A1 FR2493511A1 (fr) 1982-05-07
FR2493511B1 true FR2493511B1 (fr) 1986-09-12

Family

ID=5527003

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8120159A Expired FR2493511B1 (fr) 1980-11-03 1981-10-27 Dispositif pour la mesure de la linearite et de la planeite, notamment de grandes surfaces

Country Status (6)

Country Link
JP (1) JPS5788302A (fr)
CH (1) CH655179A5 (fr)
DD (1) DD154038B2 (fr)
DE (1) DE3128451A1 (fr)
FR (1) FR2493511B1 (fr)
GB (1) GB2086589B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59171809A (ja) * 1983-03-18 1984-09-28 Hitachi Ltd 位置決め機構
JPH0830743B2 (ja) * 1991-03-07 1996-03-27 株式会社ミツトヨ レベリング装置
CN115854949B (zh) * 2023-03-02 2023-05-16 泗水县金佳工贸有限公司 一种卷纸用弧形辊的弧形自动检测装置及控制方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU408891B2 (en) * 1967-09-11 1970-12-11 Theuniversity Of Queensland Tilt meter
FR1601197A (fr) * 1968-12-31 1970-08-10
DE2607513C2 (de) * 1976-02-25 1979-02-15 Helmut Ing.(Grad.) Thierbach Automatische MeB- und Überwachungseinrichtung für die präzise Ermittlung relativer Höhenunterschiede verschiedener Meßpunkte
AT341239B (de) * 1976-09-07 1978-01-25 Wittmann Franz Schlauchwaage mit elektrischer niveauanzeige
US4087920A (en) * 1977-03-25 1978-05-09 The United States Of America As Represented By The Secretary Of The Interior Two-fluid tiltmeter

Also Published As

Publication number Publication date
GB2086589A (en) 1982-05-12
DE3128451A1 (de) 1982-06-09
FR2493511A1 (fr) 1982-05-07
GB2086589B (en) 1985-05-01
DD154038B2 (de) 1986-07-16
JPS5788302A (en) 1982-06-02
CH655179A5 (de) 1986-03-27
DD154038A2 (de) 1982-02-17

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Legal Events

Date Code Title Description
ST Notification of lapse