DE3272755D1 - Non-contact measuring process and device for metallic profiles - Google Patents

Non-contact measuring process and device for metallic profiles

Info

Publication number
DE3272755D1
DE3272755D1 DE8282401986T DE3272755T DE3272755D1 DE 3272755 D1 DE3272755 D1 DE 3272755D1 DE 8282401986 T DE8282401986 T DE 8282401986T DE 3272755 T DE3272755 T DE 3272755T DE 3272755 D1 DE3272755 D1 DE 3272755D1
Authority
DE
Germany
Prior art keywords
leg
determined
telemetry
bundle
legs
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
Application number
DE8282401986T
Other languages
English (en)
Inventor
Marc Bobrie
Jean-Jacques Campas
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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Application granted granted Critical
Publication of DE3272755D1 publication Critical patent/DE3272755D1/de
Expired 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
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
    • G01B11/0691—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of objects while moving
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/04—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring thickness, width, diameter or other transverse dimensions of the product
    • 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
    • G01B11/024—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by means of diode-array scanning
    • 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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
DE8282401986T 1981-11-02 1982-10-27 Non-contact measuring process and device for metallic profiles Expired DE3272755D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8120623A FR2515810B1 (fr) 1981-11-02 1981-11-02 Procede de mesure dimensionnelle de poutrelles metalliques et appareil de mise en oeuvre

Publications (1)

Publication Number Publication Date
DE3272755D1 true DE3272755D1 (en) 1986-09-25

Family

ID=9263667

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282401986T Expired DE3272755D1 (en) 1981-11-02 1982-10-27 Non-contact measuring process and device for metallic profiles

Country Status (6)

Country Link
EP (1) EP0078741B1 (de)
AT (1) ATE21546T1 (de)
BE (1) BE894886A (de)
DE (1) DE3272755D1 (de)
FR (1) FR2515810B1 (de)
LU (1) LU84449A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
DE19740614A1 (de) * 1997-09-16 1999-03-18 Betr Forsch Inst Angew Forsch Vorrichtung zum Messen von Langprodukten

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2501015C2 (de) * 1975-01-13 1976-08-19 Siemens Ag Beruehrungsfreies Dickenmessverfahren
BE876124A (fr) * 1979-05-08 1979-09-03 Centre Rech Metallurgique Procede pour controler les dimensions de la section transversale des poutrelles

Also Published As

Publication number Publication date
ATE21546T1 (de) 1986-09-15
LU84449A1 (fr) 1983-06-13
EP0078741A3 (en) 1983-06-22
EP0078741A2 (de) 1983-05-11
BE894886A (fr) 1983-02-14
FR2515810B1 (fr) 1985-09-20
EP0078741B1 (de) 1986-08-20
FR2515810A1 (fr) 1983-05-06

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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