DE3768531D1 - Verfahren zur oberflaechenprofilbewertung. - Google Patents

Verfahren zur oberflaechenprofilbewertung.

Info

Publication number
DE3768531D1
DE3768531D1 DE8787400177T DE3768531T DE3768531D1 DE 3768531 D1 DE3768531 D1 DE 3768531D1 DE 8787400177 T DE8787400177 T DE 8787400177T DE 3768531 T DE3768531 T DE 3768531T DE 3768531 D1 DE3768531 D1 DE 3768531D1
Authority
DE
Germany
Prior art keywords
surface profile
profile evaluation
evaluation
profile
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 - Lifetime
Application number
DE8787400177T
Other languages
English (en)
Inventor
Jean Marie Caussignac
Gerard Morel
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.)
Etat Francais
Original Assignee
Etat Francais
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 Etat Francais filed Critical Etat Francais
Application granted granted Critical
Publication of DE3768531D1 publication Critical patent/DE3768531D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
    • G01B11/303—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces using photoelectric detection means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
DE8787400177T 1986-01-29 1987-01-27 Verfahren zur oberflaechenprofilbewertung. Expired - Lifetime DE3768531D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8601263A FR2593599B1 (fr) 1986-01-29 1986-01-29 Procede et dispositif de determination sans contact du relief d'une surface

Publications (1)

Publication Number Publication Date
DE3768531D1 true DE3768531D1 (de) 1991-04-18

Family

ID=9331615

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787400177T Expired - Lifetime DE3768531D1 (de) 1986-01-29 1987-01-27 Verfahren zur oberflaechenprofilbewertung.

Country Status (7)

Country Link
US (1) US4762419A (de)
EP (1) EP0234997B1 (de)
JP (1) JPS62247203A (de)
CA (1) CA1275802C (de)
DE (1) DE3768531D1 (de)
ES (1) ES2022383B3 (de)
FR (1) FR2593599B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0322356A3 (de) * 1987-12-19 1991-06-12 Baumer Electric Ag Verfahren und Vorrichtung zur optischen Distanzmessung
FR2665255A1 (fr) * 1990-07-24 1992-01-31 Inrets Dispositif pour evaluer le degre d'usure des pneumatiques de vehicules.
DE19604075C2 (de) * 1996-02-05 1998-02-19 F & O Electronic Systems Vorrichtung zur Inspektion der Oberfläche von Holz zwecks Feststellung von Oberflächenmerkmalen und Verfahren hierzu
DE19604076C2 (de) * 1996-02-05 1998-02-19 F & O Electronic Systems Vorrichtung zur Inspektion der Oberfläche von Holz zwecks Feststellung von Oberflächenmerkmalen und Verfahren hierzu
FR2868524B1 (fr) * 2004-03-31 2006-07-21 Ecole Norm Superieure Cachan Dispositif perfectionne de mesure optique de rugosite d'une surface, dispositif de controle du positionnement du prisme d'un tel dispositif, procede de contole du positionnement de ce prisme et procede de positionnement de ce prisme
AU2013208992B2 (en) 2012-01-13 2016-10-13 Nestec S.A. Beverage machine for short and tall cups

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2076193A5 (de) * 1970-01-06 1971-10-15 Commissariat Energie Atomique
US4017188A (en) * 1975-02-26 1977-04-12 The Bendix Corporation Surface profile measuring device and method
US4088408A (en) * 1976-11-08 1978-05-09 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Device for measuring the contour of a surface
FR2428238A1 (fr) * 1978-06-07 1980-01-04 Cilas Dispositif pour determiner la qualite du poli des surfaces optiques
SE421832B (sv) * 1979-04-18 1982-02-01 Pharos Ab Anordning for att registrera topografin hos den chargerade massan i en masugn
DE3020044A1 (de) * 1980-05-24 1981-12-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Geraet und verfahren zur beruehrungslosen pruefung der oberflaechenguete und zur messung der oberflaechenrauheit
EP0071667A1 (de) * 1981-08-11 1983-02-16 Karl-Erik Morander Vorrichtung zur Bestimmung des reellen oder virtuellen Abstands einer Lichtquelle von einer Messebene

Also Published As

Publication number Publication date
CA1275802C (en) 1990-11-06
JPS62247203A (ja) 1987-10-28
EP0234997A1 (de) 1987-09-02
ES2022383B3 (es) 1991-12-01
EP0234997B1 (de) 1991-03-13
FR2593599A1 (fr) 1987-07-31
FR2593599B1 (fr) 1991-06-21
US4762419A (en) 1988-08-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee