FR2612629B1 - Dispositif de releve du contour d'un objet tel que notamment une tole - Google Patents

Dispositif de releve du contour d'un objet tel que notamment une tole

Info

Publication number
FR2612629B1
FR2612629B1 FR8703571A FR8703571A FR2612629B1 FR 2612629 B1 FR2612629 B1 FR 2612629B1 FR 8703571 A FR8703571 A FR 8703571A FR 8703571 A FR8703571 A FR 8703571A FR 2612629 B1 FR2612629 B1 FR 2612629B1
Authority
FR
France
Prior art keywords
contour
taking
sheet
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 - Lifetime
Application number
FR8703571A
Other languages
English (en)
Other versions
FR2612629A1 (fr
Inventor
Martine Edith Desrousseaux
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.)
USINOR Aciers
Original Assignee
USINOR Aciers
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 USINOR Aciers filed Critical USINOR Aciers
Priority to FR8703571A priority Critical patent/FR2612629B1/fr
Publication of FR2612629A1 publication Critical patent/FR2612629A1/fr
Application granted granted Critical
Publication of FR2612629B1 publication Critical patent/FR2612629B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01B11/04—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
    • G01B11/046—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring width

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Length Measuring Devices By Optical Means (AREA)
FR8703571A 1987-03-16 1987-03-16 Dispositif de releve du contour d'un objet tel que notamment une tole Expired - Lifetime FR2612629B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8703571A FR2612629B1 (fr) 1987-03-16 1987-03-16 Dispositif de releve du contour d'un objet tel que notamment une tole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8703571A FR2612629B1 (fr) 1987-03-16 1987-03-16 Dispositif de releve du contour d'un objet tel que notamment une tole

Publications (2)

Publication Number Publication Date
FR2612629A1 FR2612629A1 (fr) 1988-09-23
FR2612629B1 true FR2612629B1 (fr) 1991-02-22

Family

ID=9349010

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8703571A Expired - Lifetime FR2612629B1 (fr) 1987-03-16 1987-03-16 Dispositif de releve du contour d'un objet tel que notamment une tole

Country Status (1)

Country Link
FR (1) FR2612629B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9110653U1 (de) * 1991-08-28 1991-11-14 GPA Gesellschaft für Prozeß-Automation mbH, 2000 Hamburg Optische Meßvorrichtung für Bandmaterial
US5546808A (en) 1994-09-06 1996-08-20 Harris Instrument Corporation Apparatus and method for binocular measurement system
US6650397B2 (en) * 2001-05-25 2003-11-18 Eastman Kodak Company Media width detecting system for an imaging apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE553624A (fr) * 1955-12-22
DE2819395C2 (de) * 1978-05-03 1980-01-10 Hoesch Werke Ag, 4600 Dortmund Verfahren und Vorrichtung zum Bestimmen der Breite von Walzerzeugnissen
JPS57142502A (en) * 1981-02-27 1982-09-03 Hitachi Ltd Detector for width and zigzag movement of laminar object
JPS5876704A (ja) * 1981-10-30 1983-05-09 Kawasaki Steel Corp 形状検出装置のバツクライト光源

Also Published As

Publication number Publication date
FR2612629A1 (fr) 1988-09-23

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Legal Events

Date Code Title Description
ST Notification of lapse