SE7714443L - Anordning for kontroll av tversnittsprofiler - Google Patents

Anordning for kontroll av tversnittsprofiler

Info

Publication number
SE7714443L
SE7714443L SE7714443A SE7714443A SE7714443L SE 7714443 L SE7714443 L SE 7714443L SE 7714443 A SE7714443 A SE 7714443A SE 7714443 A SE7714443 A SE 7714443A SE 7714443 L SE7714443 L SE 7714443L
Authority
SE
Sweden
Prior art keywords
article
viewing
section profiles
light pattern
checking cross
Prior art date
Application number
SE7714443A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Inventor
W H Drinkuth
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of SE7714443L publication Critical patent/SE7714443L/

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
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/08—Optical projection comparators
    • 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
    • G01B11/245—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures using a plurality of fixed, simultaneously operating transducers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)
SE7714443A 1976-12-17 1977-12-19 Anordning for kontroll av tversnittsprofiler SE7714443L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75155876A 1976-12-17 1976-12-17

Publications (1)

Publication Number Publication Date
SE7714443L true SE7714443L (sv) 1978-06-18

Family

ID=25022541

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7714443A SE7714443L (sv) 1976-12-17 1977-12-19 Anordning for kontroll av tversnittsprofiler

Country Status (8)

Country Link
US (1) US4147433A (fr)
AU (1) AU509063B2 (fr)
BE (1) BE862000A (fr)
DE (1) DE2756650A1 (fr)
FR (1) FR2375578A1 (fr)
GB (1) GB1566659A (fr)
IT (1) IT1089136B (fr)
SE (1) SE7714443L (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183672A (en) * 1977-11-26 1980-01-15 United Technologies Corporation Optical inspection system employing spherical mirror
US4226536A (en) * 1979-02-23 1980-10-07 Dreyfus Marc G Electro-optical contour measuring system
US4502785A (en) * 1981-08-31 1985-03-05 At&T Technologies, Inc. Surface profiling technique
FR2627047B1 (fr) * 1988-02-09 1990-07-27 Vision 3D Procede de numerisation de la surface d'un objet tridimensionnel et appareil de releve en vue de sa mise en oeuvre
AU598418B2 (en) * 1988-06-04 1990-06-21 Fujitsu Limited Optical system for detecting three-dimensional shape
PL311275A1 (en) * 1993-04-26 1996-02-05 Commw Scient Ind Res Org Visual observation of object and material profiles
US5955740A (en) * 1997-12-16 1999-09-21 Eastman Kodak Company Inspection method and apparatus for determining the side-up orientation of an object resting on a flat surface
US6046462A (en) * 1997-12-16 2000-04-04 Eastman Kodak Company Method and apparatus for determining orientation of parts resting on a flat surface
FR2814808B1 (fr) 2000-10-02 2002-12-20 Essilor Int Procede de lecture optique de la forme d'un profile et application au releve du bord interieur d'un cercle de monture de lunettes.
US20100161287A1 (en) * 2008-12-22 2010-06-24 Sauerhoefer Marc R Measurement data management system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2607267A (en) * 1950-03-29 1952-08-19 Eastman Kodak Co Optical system for the inspection of curved profiles
US2741153A (en) * 1951-09-18 1956-04-10 Kapella Ltd Optical projection systems
FR1280047A (fr) * 1960-11-16 1961-12-29 Perfectionnements apportés aux procédés et dispositifs pour constituer des dessins animés
GB1385912A (en) * 1971-09-07 1975-03-05 British Iron Steel Research Examining the cross-sectional profile of elongate articles
US3986774A (en) * 1975-05-08 1976-10-19 United Technologies Corporation Gauging surfaces by remotely tracking multiple images

Also Published As

Publication number Publication date
AU3169677A (en) 1979-06-28
AU509063B2 (en) 1980-04-17
US4147433A (en) 1979-04-03
BE862000A (fr) 1978-04-14
DE2756650A1 (de) 1978-06-22
IT1089136B (it) 1985-06-18
FR2375578A1 (fr) 1978-07-21
GB1566659A (en) 1980-05-08

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