SE464322B - Beroeringsfri maetprob - Google Patents

Beroeringsfri maetprob

Info

Publication number: SE464322B
Authority: SE; Sweden
Prior art keywords: light; lens; measuring probe; probe according; focus
Prior art date: 1989-11-09

Application number

SE8903767A

Other languages

English (en)

Swedish (sv)

Other versions

SE8903767D0 (sv

Inventor

H Aahlen

Original Assignee

Johansson Ab C E

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.)

1989-11-09

Filing date

1989-11-09

Publication date

1991-04-08

1989-11-09 Application filed by Johansson Ab C E filed Critical Johansson Ab C E

1989-11-09 Priority to SE8903767A priority Critical patent/SE464322B/sv

1989-11-09 Publication of SE8903767D0 publication Critical patent/SE8903767D0/xx

1990-11-09 Priority to EP19900850368 priority patent/EP0427692A3/de

1991-04-08 Publication of SE464322B publication Critical patent/SE464322B/sv

Links

238000005259 measurement Methods 0.000 title claims description 12
239000000523 sample Substances 0.000 claims description 32
230000003287 optical effect Effects 0.000 claims description 31
239000013307 optical fiber Substances 0.000 claims description 4
239000004065 semiconductor Substances 0.000 claims description 3
239000000835 fiber Substances 0.000 description 21
238000000034 method Methods 0.000 description 7
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
241001317416 Lius Species 0.000 description 1
230000001133 acceleration Effects 0.000 description 1
230000002411 adverse Effects 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
238000010586 diagram Methods 0.000 description 1
230000001605 fetal effect Effects 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
230000001939 inductive effect Effects 0.000 description 1
239000000758 substrate Substances 0.000 description 1

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)

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 (de)	1989-11-09	1990-11-09	Berührungsloser Messtaster

Applications Claiming Priority (1)

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

Publications (2)

Publication Number	Publication Date
SE8903767D0 SE8903767D0 (sv)	1989-11-09
SE464322B true SE464322B (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 (de)
SE (1)	SE464322B (de)

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 (3)

* 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
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

1989
- 1989-11-09 SE SE8903767A patent/SE464322B/sv not_active IP Right Cessation
1990
- 1990-11-09 EP EP19900850368 patent/EP0427692A3/de not_active Ceased

Also Published As

Publication number	Publication date
EP0427692A2 (de)	1991-05-15
EP0427692A3 (de)	1991-07-03
SE8903767D0 (sv)	1989-11-09

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Legal Events

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1995-01-31

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