FR1486208A - Procédé et dispositifs pour la mesure de la planéité ou de la forme de matériaux en feuille ou en bande - Google Patents

Procédé et dispositifs pour la mesure de la planéité ou de la forme de matériaux en feuille ou en bande

Info

Publication number
FR1486208A
FR1486208A FR68745A FR68745A FR1486208A FR 1486208 A FR1486208 A FR 1486208A FR 68745 A FR68745 A FR 68745A FR 68745 A FR68745 A FR 68745A FR 1486208 A FR1486208 A FR 1486208A
Authority
FR
France
Prior art keywords
flatness
measuring
sheet
devices
shape
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
FR68745A
Other languages
English (en)
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.)
British Aluminum Co Ltd
Original Assignee
British Aluminum Co Ltd
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
Priority claimed from GB29224/65A external-priority patent/GB1160112A/en
Application filed by British Aluminum Co Ltd filed Critical British Aluminum Co Ltd
Priority to FR68745A priority Critical patent/FR1486208A/fr
Application granted granted Critical
Publication of FR1486208A publication Critical patent/FR1486208A/fr
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
    • G01B13/00—Measuring arrangements characterised by the use of fluids
    • G01B13/22—Measuring arrangements characterised by the use of fluids for measuring roughness or irregularity of surfaces
    • 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
    • B21B38/02—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring flatness or profile of strips
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/28—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures
    • G01B7/287—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures using a plurality of fixed, simultaneously operating transducers
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
    • G07C3/14—Quality control systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2265/00—Forming parameters
    • B21B2265/02—Tension
FR68745A 1965-07-09 1966-07-08 Procédé et dispositifs pour la mesure de la planéité ou de la forme de matériaux en feuille ou en bande Expired FR1486208A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR68745A FR1486208A (fr) 1965-07-09 1966-07-08 Procédé et dispositifs pour la mesure de la planéité ou de la forme de matériaux en feuille ou en bande

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB29224/65A GB1160112A (en) 1965-07-09 1965-07-09 Improvements in or relating to the Measurement of the Shape and Flatness of Sheet or Strip Material
FR68745A FR1486208A (fr) 1965-07-09 1966-07-08 Procédé et dispositifs pour la mesure de la planéité ou de la forme de matériaux en feuille ou en bande

Publications (1)

Publication Number Publication Date
FR1486208A true FR1486208A (fr) 1967-06-23

Family

ID=26171876

Family Applications (1)

Application Number Title Priority Date Filing Date
FR68745A Expired FR1486208A (fr) 1965-07-09 1966-07-08 Procédé et dispositifs pour la mesure de la planéité ou de la forme de matériaux en feuille ou en bande

Country Status (1)

Country Link
FR (1) FR1486208A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2357876A1 (fr) * 1976-07-06 1978-02-03 Betr Forsch Inst Angew Forsch Dispositif pour la mesure de la distribution des tensions sur la largeur de bandes flexibles, et notamment de bandes en acier produites par laminage a froid
FR2424515A1 (fr) * 1978-04-27 1979-11-23 Nippon Kokan Kk Appareil d'exploration automatique pour determiner le contour d'un objet metallique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2357876A1 (fr) * 1976-07-06 1978-02-03 Betr Forsch Inst Angew Forsch Dispositif pour la mesure de la distribution des tensions sur la largeur de bandes flexibles, et notamment de bandes en acier produites par laminage a froid
FR2424515A1 (fr) * 1978-04-27 1979-11-23 Nippon Kokan Kk Appareil d'exploration automatique pour determiner le contour d'un objet metallique

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