SE353792B - - Google Patents

Info

Publication number
SE353792B
SE353792B SE00635/70A SE63570A SE353792B SE 353792 B SE353792 B SE 353792B SE 00635/70 A SE00635/70 A SE 00635/70A SE 63570 A SE63570 A SE 63570A SE 353792 B SE353792 B SE 353792B
Authority
SE
Sweden
Application number
SE00635/70A
Inventor
S Girlatschek
Original Assignee
Ver Flugtechnische Werke
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 Ver Flugtechnische Werke filed Critical Ver Flugtechnische Werke
Publication of SE353792B publication Critical patent/SE353792B/xx

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
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/14—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/58—Roll-force control; Roll-gap control
    • B21B37/62—Roll-force control; Roll-gap control by control of a hydraulic adjusting device
    • 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
    • B21B38/10—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring roll-gap, e.g. pass indicators
SE00635/70A 1969-06-21 1970-01-20 SE353792B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691931654 DE1931654B2 (en) 1969-06-21 1969-06-21 ROLLER GAP POSITION CONTROL FOR ROLLING STANDS

Publications (1)

Publication Number Publication Date
SE353792B true SE353792B (en) 1973-02-12

Family

ID=5737706

Family Applications (1)

Application Number Title Priority Date Filing Date
SE00635/70A SE353792B (en) 1969-06-21 1970-01-20

Country Status (5)

Country Link
US (1) US3662576A (en)
DE (1) DE1931654B2 (en)
FR (1) FR2052831A5 (en)
GB (1) GB1288481A (en)
SE (1) SE353792B (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902114A (en) * 1967-10-20 1975-08-26 Gunther Alich Method of and apparatus for measuring the distance between cooperating rollers of a rolling mill
DE2112981B2 (en) * 1971-03-17 1974-10-31 Fried. Krupp Gmbh, 4300 Essen Roll gap measurement on roll stands Änm: Fried. Krupp GmbH, 4300 Essen
DE2157011A1 (en) * 1971-11-17 1973-05-24 Krauss Maffei Ag DISTANCE MEASURING ARRANGEMENT FOR ELECTROMAGNETIC SUPPORTING OR GUIDING SYSTEMS FOR HOVER VEHICLES
DE2224833C3 (en) * 1972-05-20 1981-05-21 Vereinigte Flugtechnische Werke Gmbh, 2800 Bremen Device for measuring the gap of a pair of work rolls for a roll stand
DE2224909A1 (en) * 1972-05-20 1973-11-22 Ver Flugtechnische Werke ARRANGEMENT FOR MEASURING THE GAP OF A PAIR OF ROLLS FOR A ROLLING STAND
DE2228336C2 (en) * 1972-06-10 1983-04-14 Vereinigte Flugtechnische Werke Gmbh, 2800 Bremen Rolling mill inductive roll gap sensor - using two=part inductances on both sides of the roll gap
JPS563149B2 (en) * 1973-06-11 1981-01-23
DE2404763C2 (en) * 1974-02-01 1982-05-13 Vereinigte Flugtechnische Werke Gmbh, 2800 Bremen Measuring device for detecting the gap in a pair of work rolls
GB1529861A (en) * 1975-01-14 1978-10-25 Loewy Robertson Eng Co Ltd Roll gap measurement
DE2855912C2 (en) * 1978-12-23 1988-08-18 Nix, Norbert, Dr., 5000 Köln Device for measuring the thickness of solid coatings on a base material
DE3019540C2 (en) * 1980-05-22 1984-02-09 Nix, Norbert, Dr., 5000 Köln Device for measuring the thickness of solid coatings on a base material
US4661774A (en) * 1983-12-12 1987-04-28 Harris Graphics Corporation Method and apparatus for monitoring film thickness between rotatable rolls
US4767987A (en) * 1983-12-12 1988-08-30 Harris Graphics Corporation Method and apparatus for monitoring film thicknesses by sensing magnetic interaction between members movable to a film thickness distance
US4814703A (en) * 1987-08-04 1989-03-21 The Boeing Company Method and apparatus for gap measurement between a graphite/epoxy structure and a metallic model
DE3913996A1 (en) * 1989-02-16 1990-08-23 Rieter Ag Maschf TEASEL
IT1234006B (en) * 1989-07-05 1992-04-23 Gd Spa DEVICE FOR THE CONTROL OF LOW REELS, IN PARTICULAR APPLICABLE ON WRAPPING MACHINES
US5089776A (en) * 1989-09-25 1992-02-18 Nkk Corporation Apparatus for detecting defects in a moving steel strip with a magnetizing yoke and a sensor placed on opposite sides of the strip
WO1991013347A1 (en) * 1990-02-22 1991-09-05 Nkk Corporation Magnetic flaw detector for thin steel belt
US5155444A (en) * 1991-08-22 1992-10-13 Xerox Corporation Trim bar gap verification tool and method using a flexible capacitor sensor having a magnetic metallic laminate
JP2626942B2 (en) * 1992-02-21 1997-07-02 株式会社ブリヂストン Method and apparatus for controlling sheet thickness in calendering
US5698977A (en) * 1993-10-12 1997-12-16 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Eddy current method for fatigue testing
GB9505382D0 (en) * 1995-03-17 1995-05-03 Radiodetection Ltd Inductive transmitters for conductor location
FI103918B (en) * 1998-02-26 1999-10-15 Metso Paper Automation Oy Method and apparatus for measuring the properties of a moving web
WO2017156122A1 (en) 2016-03-08 2017-09-14 Novelis Inc. Method and apparatus for controlling metal strip profile during rolling with direct measurement of process parameters

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2711510A (en) * 1950-06-21 1955-06-21 Rca Corp Metal detector balance controls
CA668803A (en) * 1956-12-03 1963-08-20 Minneapolis-Honeywell Regulator Company Magnetic control apparatus
US3208251A (en) * 1961-05-03 1965-09-28 Westinghouse Canada Ltd Rolling mill control system
US3389588A (en) * 1965-03-09 1968-06-25 United States Steel Corp Apparatus for controlling the position of work rolls
GB1190738A (en) * 1966-08-16 1970-05-06 United Eng Foundry Co Means for indicating the Roll Pass Opening in a Rolling Mill or Calender
US3492845A (en) * 1966-12-30 1970-02-03 Shibaura Kyodo Kogyo Kk Rolling mill control system
US3441840A (en) * 1967-03-31 1969-04-29 Martin Marietta Corp Electronic thickness meter having direct readout of coating thickness

Also Published As

Publication number Publication date
GB1288481A (en) 1972-09-13
FR2052831A5 (en) 1971-04-09
DE1931654A1 (en) 1971-05-27
DE1931654B2 (en) 1971-11-11
US3662576A (en) 1972-05-16

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