ATA134490A - DEVICE FOR DETECTING AND MEASURING IRREGULAR WORKPIECES, LIKE ROLLING, BY BLASTING - Google Patents

DEVICE FOR DETECTING AND MEASURING IRREGULAR WORKPIECES, LIKE ROLLING, BY BLASTING

Info

Publication number
ATA134490A
ATA134490A AT134490A AT134490A ATA134490A AT A134490 A ATA134490 A AT A134490A AT 134490 A AT134490 A AT 134490A AT 134490 A AT134490 A AT 134490A AT A134490 A ATA134490 A AT A134490A
Authority
AT
Austria
Prior art keywords
blasting
rolling
detecting
irregular workpieces
measuring irregular
Prior art date
Application number
AT134490A
Other languages
German (de)
Other versions
AT400908B (en
Inventor
Leif Aronsson
Original Assignee
Rema Control Ab
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 Rema Control Ab filed Critical Rema Control Ab
Publication of ATA134490A publication Critical patent/ATA134490A/en
Application granted granted Critical
Publication of AT400908B publication Critical patent/AT400908B/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
    • 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
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
    • G01N21/898—Irregularities in textured or patterned surfaces, e.g. textiles, wood
    • G01N21/8986—Wood

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Wood Science & Technology (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
AT134490A 1989-06-29 1990-06-25 DEVICE FOR DETECTING AND MEASURING IRREGULAR WORKPIECES, LIKE ROLLING, BY BLASTING AT400908B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8902356A SE8902356L (en) 1989-06-29 1989-06-29 DEVICE FOR SCANING AND SLOWING MEDIUM RADIATION OF IRREGULAR WORKING PIECES

Publications (2)

Publication Number Publication Date
ATA134490A true ATA134490A (en) 1995-08-15
AT400908B AT400908B (en) 1996-04-25

Family

ID=20376433

Family Applications (1)

Application Number Title Priority Date Filing Date
AT134490A AT400908B (en) 1989-06-29 1990-06-25 DEVICE FOR DETECTING AND MEASURING IRREGULAR WORKPIECES, LIKE ROLLING, BY BLASTING

Country Status (4)

Country Link
AT (1) AT400908B (en)
DE (2) DE4019882C2 (en)
FI (1) FI96636C (en)
SE (1) SE8902356L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4126988A1 (en) * 1991-08-15 1993-02-18 Diehl Gmbh & Co Lighting for optical imaging of elongated diffuse reflectors - enables edges of object to be highlighted against darkened background for scanning by overhead video camera
FI952028A0 (en) * 1995-04-28 1995-04-28 Jorma Reponen Automatic marketing and qualification station

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890509A (en) * 1972-05-09 1975-06-17 Black Clawson Co Automatic edger set works method and apparatus
SE7511507L (en) * 1975-10-15 1976-09-27 Kockums Automation PROCEDURE AND DEVICE FOR CONTACT FRIMINATION
US4186310A (en) * 1978-06-19 1980-01-29 Maxey Carl W Automatic wane detector
DE3334400C1 (en) * 1983-09-23 1985-06-05 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Photoelectric position-measuring device

Also Published As

Publication number Publication date
FI903263A0 (en) 1990-06-28
SE8902356D0 (en) 1989-06-29
DE4019882A1 (en) 1991-01-03
DE4019882C2 (en) 1995-01-26
FI96636B (en) 1996-04-15
DE9006970U1 (en) 1990-09-06
SE8902356L (en) 1990-12-30
FI96636C (en) 1996-07-25
SE463638B (en) 1990-12-17
AT400908B (en) 1996-04-25

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties
ELJ Ceased due to non-payment of the annual fee