LU79197A1 - Procede pour controler les dimensions d'un objet - Google Patents

Procede pour controler les dimensions d'un objet

Info

Publication number
LU79197A1
LU79197A1 LU79197A LU79197A LU79197A1 LU 79197 A1 LU79197 A1 LU 79197A1 LU 79197 A LU79197 A LU 79197A LU 79197 A LU79197 A LU 79197A LU 79197 A1 LU79197 A1 LU 79197A1
Authority
LU
Luxembourg
Prior art keywords
checking
dimensions
Prior art date
Application number
LU79197A
Other languages
English (en)
Inventor
R Pirlet
Original Assignee
Centre Rech Metallurgique
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 Centre Rech Metallurgique filed Critical Centre Rech Metallurgique
Publication of LU79197A1 publication Critical patent/LU79197A1/fr

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
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
LU79197A 1977-03-10 1978-03-08 Procede pour controler les dimensions d'un objet LU79197A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE852372 1977-03-10
BE852371 1977-03-10

Publications (1)

Publication Number Publication Date
LU79197A1 true LU79197A1 (fr) 1978-06-28

Family

ID=25658153

Family Applications (1)

Application Number Title Priority Date Filing Date
LU79197A LU79197A1 (fr) 1977-03-10 1978-03-08 Procede pour controler les dimensions d'un objet

Country Status (3)

Country Link
US (1) US4227812A (fr)
JP (1) JPS53143257A (fr)
LU (1) LU79197A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58148904A (ja) * 1982-02-27 1983-09-05 Matsushita Electric Works Ltd 寸法計測装置
JPS5918406A (ja) * 1982-07-23 1984-01-30 Hokuyo Automatic Co 投受光器を用いた物品の位置検出装置
JPS63129806U (fr) * 1987-02-19 1988-08-24
US4900146A (en) * 1988-03-18 1990-02-13 General Electric Company Multiple channel optical flying spot triangulation ranger system
US5390118A (en) * 1990-10-03 1995-02-14 Aisin Seiki Kabushiki Kaisha Automatic lateral guidance control system
EP0479271B1 (fr) * 1990-10-03 1998-09-09 Aisin Seiki Kabushiki Kaisha Système de commande de guidage latéral automatique
US5253039A (en) * 1990-10-19 1993-10-12 Kawasaki Steel Corporation Process and apparatus for measuring sizes of steel sections
DE4035977C2 (de) * 1990-11-12 1994-02-24 Bruno Richter Gmbh & Co Kg Ele Optisch-elektrisches Meßverfahren zur Bestimmung von Querschnittsabmessungen von Gegenständen mit konkave oder ebene Bereiche aufweisender Querschnittsform und Vorrichtung dazu
US5291273A (en) * 1993-04-19 1994-03-01 Creo Products Inc. Non-contact diameter measuring method and apparatus
JP3031529B2 (ja) * 1995-03-31 2000-04-10 川崎製鉄株式会社 Ｈ形鋼の断面寸法測定方法および装置
US5661561A (en) 1995-06-02 1997-08-26 Accu-Sort Systems, Inc. Dimensioning system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016464A (en) * 1959-06-10 1962-01-09 Daystrom Inc Apparatus for determining the location and thickness of a reflecting object
US3234844A (en) * 1961-06-14 1966-02-15 Infrared Ind Inc Torsionally driven scanning mirror
FR1504539A (fr) * 1966-07-21 1967-12-08 Thomson Houston Comp Francaise Perfectionnements aux procédés et dispositifs de mesure et de contrôle de cotes et plus particulièrement de celles des profils de pièces
BE785160A (fr) * 1972-06-20 1972-10-16 Centre Rech Metallurgique Procede pour la mesure des dimensions de profiles.
US3857637A (en) * 1973-01-10 1974-12-31 Ppg Industries Inc Surface distortion analyzer

Also Published As

Publication number Publication date
US4227812A (en) 1980-10-14
JPS53143257A (en) 1978-12-13

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