FI96636C - Laitteisto epäsäännöllisten työkappaleiden kartoittamiseksi ja mittaamiseksi säteilyn avulla - Google Patents

Laitteisto epäsäännöllisten työkappaleiden kartoittamiseksi ja mittaamiseksi säteilyn avulla Download PDF

Info

Publication number
FI96636C
FI96636C FI903263A FI903263A FI96636C FI 96636 C FI96636 C FI 96636C FI 903263 A FI903263 A FI 903263A FI 903263 A FI903263 A FI 903263A FI 96636 C FI96636 C FI 96636C
Authority
FI
Finland
Prior art keywords
radiation
plane
measuring zone
workpiece
mapping
Prior art date
Application number
FI903263A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI96636B (fi
FI903263A0 (fi
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 FI903263A0 publication Critical patent/FI903263A0/fi
Publication of FI96636B publication Critical patent/FI96636B/fi
Application granted granted Critical
Publication of FI96636C publication Critical patent/FI96636C/fi

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)
  • Wood Science & Technology (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
FI903263A 1989-06-29 1990-06-28 Laitteisto epäsäännöllisten työkappaleiden kartoittamiseksi ja mittaamiseksi säteilyn avulla FI96636C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8902356 1989-06-29
SE8902356A SE8902356L (sv) 1989-06-29 1989-06-29 Anordning foer avsoekning och avmaetning medelst straalning av oregelbundna arbetsstycken

Publications (3)

Publication Number Publication Date
FI903263A0 FI903263A0 (fi) 1990-06-28
FI96636B FI96636B (fi) 1996-04-15
FI96636C true FI96636C (fi) 1996-07-25

Family

ID=20376433

Family Applications (1)

Application Number Title Priority Date Filing Date
FI903263A FI96636C (fi) 1989-06-29 1990-06-28 Laitteisto epäsäännöllisten työkappaleiden kartoittamiseksi ja mittaamiseksi säteilyn avulla

Country Status (4)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4126988A1 (de) * 1991-08-15 1993-02-18 Diehl Gmbh & Co Beleuchtungsanordnung zur optischen erfassung der kontur von langgegenstaenden mit diffus reflektierender oberflaeche
FI952028A0 (fi) * 1995-04-28 1995-04-28 Jorma Reponen Automatisk maetnings- och kvalifeceringsstation

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
SE388272B (sv) * 1975-10-15 1976-09-27 Kockums Automation Forfarande och anordning vid kontaktfri metning med optisk avkenning av ett metforemal
US4186310A (en) * 1978-06-19 1980-01-29 Maxey Carl W Automatic wane detector
DE3334400C1 (de) * 1983-09-23 1985-06-05 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Lichtelektrische Positionsmeßeinrichtung

Also Published As

Publication number Publication date
DE9006970U1 (de) 1990-09-06
FI96636B (fi) 1996-04-15
SE8902356D0 (sv) 1989-06-29
FI903263A0 (fi) 1990-06-28
SE463638B (sv) 1990-12-17
DE4019882A1 (de) 1991-01-03
ATA134490A (de) 1995-08-15
AT400908B (de) 1996-04-25
SE8902356L (sv) 1990-12-30
DE4019882C2 (de) 1995-01-26

Similar Documents

Publication Publication Date Title
US4968146A (en) Optical depth measuring device to be mounted on drilling power tool
US4301373A (en) Scanning of workpieces such as lumber cants
US5986745A (en) Co-planar electromagnetic profile scanner
EP0001178B1 (en) An optical sensing instrument
EP0917649B1 (en) Apparatus and method for detecting surface defects
US3983403A (en) Method and device for optical scanning of a series of transversal dimensional values at a board or plank
US5414268A (en) Light scanner with interlaced camera fields and parallel light beams
EP1037173A1 (en) Sensing device
US4878754A (en) Method of and apparatus for measuring irregularities of road surface
GB2052734A (en) Position and dimension measuring apparaus
FI59300B (fi) Foerfarande och anordning vid kontaktfri maetning
JPS5972008A (ja) 距離測定装置
FI96636C (fi) Laitteisto epäsäännöllisten työkappaleiden kartoittamiseksi ja mittaamiseksi säteilyn avulla
EP0871008B1 (en) Device for measuring the dimensions of an object that is very extensive longitudinally and whose cross section has a curved contour
CA2657798C (en) Grain angle sensor
CZ280853B6 (cs) Zařízení ke zjištění rozměrů pohybujícího se předmětu
CN1155747C (zh) 伸长的试样的参数检测装置
EP0340830A2 (en) Equipment for the detection and correction of the sideways movement of a belt advancing along a processing line
US4200398A (en) Automatic visibility measuring system
EP1160566A3 (en) Apparatus for the continuous detection of oils on water surfaces by means of surface reflection
WO1993022659A1 (en) Method and system for detection of defects on the surface of a wood article
JPH05126535A (ja) 網状ベルトを備えたシート寸法測定装置
KR20030054630A (ko) 다파장 광을 이용한 코일 표면결함 검출장치
EP0033024A2 (en) Intruder detector
SU769323A1 (ru) Устройство дл определени класса шероховатости полированных металлических поверхностей издели

Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed

Owner name: REMACONTROL AB