SE8903767D0 - Beroeringsfri maetprob - Google Patents

Beroeringsfri maetprob

Info

Publication number
SE8903767D0
SE8903767D0 SE8903767A SE8903767A SE8903767D0 SE 8903767 D0 SE8903767 D0 SE 8903767D0 SE 8903767 A SE8903767 A SE 8903767A SE 8903767 A SE8903767 A SE 8903767A SE 8903767 D0 SE8903767 D0 SE 8903767D0
Authority
SE
Sweden
Prior art keywords
lens system
objective
point
light
measurement object
Prior art date
Application number
SE8903767A
Other languages
English (en)
Other versions
SE464322B (sv
SE8903767A (sv
Inventor
* Aahlen H
Original Assignee
C E Johansson Ab
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 C E Johansson Ab filed Critical C E Johansson Ab
Priority to SE8903767A priority Critical patent/SE464322B/sv
Publication of SE8903767D0 publication Critical patent/SE8903767D0/sv
Priority to EP19900850368 priority patent/EP0427692A3/en
Publication of SE464322B publication Critical patent/SE464322B/sv
Publication of SE8903767A publication Critical patent/SE8903767A/xx

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
    • G01B11/002—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates
    • G01B11/005—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates coordinate measuring machines
    • G01B11/007—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates coordinate measuring machines feeler heads therefor
    • 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
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/026—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring distance between sensor and object

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Optical Distance (AREA)
  • Automatic Focus Adjustment (AREA)
SE8903767A 1989-11-09 1989-11-09 Beroeringsfri maetprob SE464322B (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE8903767A SE464322B (sv) 1989-11-09 1989-11-09 Beroeringsfri maetprob
EP19900850368 EP0427692A3 (en) 1989-11-09 1990-11-09 A contactless measuring probe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8903767A SE464322B (sv) 1989-11-09 1989-11-09 Beroeringsfri maetprob

Publications (3)

Publication Number Publication Date
SE8903767D0 true SE8903767D0 (sv) 1989-11-09
SE464322B SE464322B (sv) 1991-04-08
SE8903767A SE8903767A (sv) 1991-04-08

Family

ID=20377436

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8903767A SE464322B (sv) 1989-11-09 1989-11-09 Beroeringsfri maetprob

Country Status (2)

Country Link
EP (1) EP0427692A3 (sv)
SE (1) SE464322B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19816270A1 (de) * 1998-04-11 1999-10-21 Werth Messtechnik Gmbh Verfahren und Anordnung zur Erfassung der Geometrie von Gegenständen mittels eines Koordinatenmeßgeräts
DE19816271C1 (de) * 1998-04-11 2000-01-13 Werth Messtechnik Gmbh Verfahren und Vorrichtung zur Profilbestimmung einer Materialoberfläche
NO313113B1 (no) * 1999-07-13 2002-08-12 Metronor Asa System for scanning av store objekters geometri
US7327440B2 (en) 2004-08-16 2008-02-05 James N. Horn Distance measuring device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3322710C2 (de) * 1983-06-24 1986-05-28 Daimler-Benz Ag, 7000 Stuttgart Optische Abstandsmeßvorrichtung
JPS61129510A (ja) * 1984-11-29 1986-06-17 Olympus Optical Co Ltd 多次元センサ
US4692611A (en) * 1986-01-29 1987-09-08 Mechanical Technology Incorporated Fiber optic proximity sensor with feedback servo imaging means
DD263603A1 (de) * 1987-09-02 1989-01-04 Zeiss Jena Veb Carl Verfahren und einrichtung zum automatischen fokussieren an koordinatenmessgeraeten mit optoelektronischer strukturorterkennung

Also Published As

Publication number Publication date
EP0427692A2 (en) 1991-05-15
SE464322B (sv) 1991-04-08
EP0427692A3 (en) 1991-07-03
SE8903767A (sv) 1991-04-08

Similar Documents

Publication Publication Date Title
US6856381B2 (en) Method for carrying out the non-contact measurement of geometries of objects
US4764016A (en) Instrument for measuring the topography of a surface
US6822749B1 (en) Method and arrangement for determining the geometry of objects using a coordinate measuring device
JP4929161B2 (ja) 加工物表面の形状および／または粗さを測定するための測定装置
KR910017165A (ko) 형상측정장치
US4570065A (en) Robotic compensation systems
JPH06509415A (ja) 探触子
US5483347A (en) Non-contact measurement apparatus using bifurcated optical fiber bundle with intermixed fibers
WO1998051993A1 (fr) Dispositif servant a mesurer une hauteur
ATE398764T1 (de) Optische positionsmesseinrichtung
EP0273717B1 (en) Method and apparatus for noncontact automatic focusing
EP0627610B1 (en) Two-stage detection noncontact positioning apparatus
EP1090716A3 (en) Target-lens-shape measuring device, and eyeglass-lens processing apparatus having the same
US4836031A (en) Method and apparatus for measuring deformations of test samples in testing machines
EP1096247A3 (en) Transmitted light refractometer
SE8903767D0 (sv) Beroeringsfri maetprob
JPS63120201A (ja) 光ファイバ移動量測定装置
EP0019941B1 (en) Reduction projection aligner system
GB2096312A (en) Detecting or measuring movement
EP0389823A3 (en) Arrangement for measuring displacements and deformations of constructions
RU1778514C (ru) Прибор дл измерени диаметров изделий
JPS5759326A (en) Method for detection of image-forming position and device thereof
JPS57132013A (en) Measuring device for track
JPS6371609A (ja) 平坦度測定装置
DE69310969T2 (de) Vorrichtung zum Messen der axialen Geschwindigkeit

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8903767-5

Effective date: 19940610

Format of ref document f/p: F