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IT1113554B - DEVICE AND PROCEDURE FOR MEASURING, WITHOUT CONTACT, THE LENGTH OR SPEED OF A MOVING TAPE MATERIAL - Google Patents

DEVICE AND PROCEDURE FOR MEASURING, WITHOUT CONTACT, THE LENGTH OR SPEED OF A MOVING TAPE MATERIAL

Info

Publication number
IT1113554B
IT1113554B IT22403/77A IT2240377A IT1113554B IT 1113554 B IT1113554 B IT 1113554B IT 22403/77 A IT22403/77 A IT 22403/77A IT 2240377 A IT2240377 A IT 2240377A IT 1113554 B IT1113554 B IT 1113554B
Authority
IT
Italy
Prior art keywords
procedure
measuring
speed
length
contact
Prior art date
Application number
IT22403/77A
Other languages
Italian (it)
Original Assignee
Saint Gobain
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 Saint Gobain filed Critical Saint Gobain
Application granted granted Critical
Publication of IT1113554B publication Critical patent/IT1113554B/en

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
    • G01B15/00—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons
    • 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
    • G01B11/043—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 length
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/64—Devices characterised by the determination of the time taken to traverse a fixed distance
    • G01P3/66—Devices characterised by the determination of the time taken to traverse a fixed distance using electric or magnetic means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
IT22403/77A 1976-04-14 1977-04-13 DEVICE AND PROCEDURE FOR MEASURING, WITHOUT CONTACT, THE LENGTH OR SPEED OF A MOVING TAPE MATERIAL IT1113554B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762616443 DE2616443B2 (en) 1976-04-14 1976-04-14 PROCESS FOR CONTACTLESS LENGTH AND SPEED MEASUREMENT OF A MOVING BELT

Publications (1)

Publication Number Publication Date
IT1113554B true IT1113554B (en) 1986-01-20

Family

ID=5975393

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22403/77A IT1113554B (en) 1976-04-14 1977-04-13 DEVICE AND PROCEDURE FOR MEASURING, WITHOUT CONTACT, THE LENGTH OR SPEED OF A MOVING TAPE MATERIAL

Country Status (14)

Country Link
JP (1) JPS52127258A (en)
BE (1) BE853554A (en)
CH (1) CH614043A5 (en)
DE (1) DE2616443B2 (en)
DK (1) DK164777A (en)
ES (1) ES457797A1 (en)
FI (1) FI771168A7 (en)
FR (1) FR2348469A1 (en)
GB (1) GB1532126A (en)
IT (1) IT1113554B (en)
LU (1) LU77113A1 (en)
NL (1) NL7704009A (en)
NO (1) NO771288L (en)
SE (1) SE7704082L (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE431030C (en) * 1982-06-11 1986-10-20 Gedevelop Ab SET AND DEVICE FOR DETERMINING THE FLOW SPEED OF A MOLD GLASS BASE
SE431029C (en) * 1980-12-16 1986-10-20 Gedevelop Ab PROCEDURE AND DEVICE FOR SEATING THE FLOW SPEED OF A MOLD GLASS BASE
FR2568998B1 (en) * 1984-08-08 1990-09-07 Denis Jean SPECIAL BELT FOR APPARATUS FOR PRECISION MEASUREMENT OF CABLE LENGTH AND ALL FLEXIBLE OR RIGID LINEAR PRODUCTS DURING THROUGHOUT
DE3508257A1 (en) * 1985-03-08 1986-09-11 Roland 7114 Pfedelbach Wöhrl Method for measuring speed with the aid of marks
DE3525028A1 (en) * 1985-07-13 1987-01-22 Pfaff Ind Masch Sewing machine fabric feed
DE3822566A1 (en) * 1988-07-04 1990-01-11 Rheydt Kabelwerk Ag Method for producing an optical cable
DE4210031A1 (en) * 1992-03-27 1993-09-30 Eyetec Gmbh Contactless optical length measurement of coated and uncoated sheet materials of variable thickness - acquiring images of lateral, uncoated edge with line or matrix camera using deflecting mirror or prism for deflecting image through ninety degs..
US5682331A (en) * 1996-01-05 1997-10-28 Xerox Corporation Motion tracking using applied thermal gradients
US5691921A (en) * 1996-01-05 1997-11-25 Xerox Corporation Thermal sensors arrays useful for motion tracking by thermal gradient detection
DE10246482B4 (en) * 2002-09-30 2006-01-12 Jenoptik Laser, Optik, Systeme Gmbh Measuring device for determining the speed of a moving object
WO2014019719A1 (en) * 2012-08-03 2014-02-06 Maschinenfabrik Rieter Ag Method for detecting a speed of a material and corresponding sensor device
DE102015108553B4 (en) * 2015-05-29 2019-02-14 Schott Ag Methods and devices for reducing the saberiness of thin glasses

Also Published As

Publication number Publication date
ES457797A1 (en) 1978-03-01
SE7704082L (en) 1977-10-15
FR2348469A1 (en) 1977-11-10
DE2616443A1 (en) 1977-10-20
DE2616443B2 (en) 1978-02-09
LU77113A1 (en) 1977-11-14
NL7704009A (en) 1977-10-18
NO771288L (en) 1977-10-17
JPS52127258A (en) 1977-10-25
FI771168A7 (en) 1977-10-15
BE853554A (en) 1977-10-13
CH614043A5 (en) 1979-10-31
DK164777A (en) 1977-10-15
GB1532126A (en) 1978-11-15

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