FI56451B - Foerfarande och anordning foer maetning av traevirke - Google Patents

Foerfarande och anordning foer maetning av traevirke

Info

Publication number
FI56451B
FI56451B FI773108A FI773108A FI56451B FI 56451 B FI56451 B FI 56451B FI 773108 A FI773108 A FI 773108A FI 773108 A FI773108 A FI 773108A FI 56451 B FI56451 B FI 56451B
Authority
FI
Finland
Prior art keywords
traevirke
anordning foer
och anordning
foerfarande och
foer maetning
Prior art date
Application number
FI773108A
Other languages
English (en)
Other versions
FI56451C (fi
FI773108A7 (fi
Inventor
Jorma Tuomaala
Original Assignee
Ahlstroem Oy
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 Ahlstroem Oy filed Critical Ahlstroem Oy
Priority to FI773108A priority Critical patent/FI56451C/fi
Priority to NO783050A priority patent/NO152474C/no
Priority to CA000310846A priority patent/CA1116717A/en
Priority to SE7809903A priority patent/SE441215B/sv
Priority to DE19782843257 priority patent/DE2843257A1/de
Publication of FI773108A7 publication Critical patent/FI773108A7/fi
Application granted granted Critical
Publication of FI56451B publication Critical patent/FI56451B/fi
Priority to US06/106,536 priority patent/US4308461A/en
Publication of FI56451C publication Critical patent/FI56451C/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
    • G01B11/04—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
    • G01B11/046—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 width

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
FI773108A 1977-10-20 1977-10-20 Foerfarande och anordning foer maetning av traevirke FI56451C (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI773108A FI56451C (fi) 1977-10-20 1977-10-20 Foerfarande och anordning foer maetning av traevirke
NO783050A NO152474C (no) 1977-10-20 1978-09-07 Fremgangsmaate og anordning for maaling av virkestykker
CA000310846A CA1116717A (en) 1977-10-20 1978-09-07 Method and apparatus for measuring timber
SE7809903A SE441215B (sv) 1977-10-20 1978-09-20 Forfarande och anordning for avkenning av en vankanter uppvisande bredas rensagade plana yta
DE19782843257 DE2843257A1 (de) 1977-10-20 1978-10-04 Verfahren und vorrichtung zur bestimmung der lage und ausdehnung eines gegenstandes
US06/106,536 US4308461A (en) 1977-10-20 1979-12-26 Method and apparatus for measuring timber

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI773108 1977-10-20
FI773108A FI56451C (fi) 1977-10-20 1977-10-20 Foerfarande och anordning foer maetning av traevirke

Publications (3)

Publication Number Publication Date
FI773108A7 FI773108A7 (fi) 1979-04-21
FI56451B true FI56451B (fi) 1979-09-28
FI56451C FI56451C (fi) 1980-01-10

Family

ID=8511152

Family Applications (1)

Application Number Title Priority Date Filing Date
FI773108A FI56451C (fi) 1977-10-20 1977-10-20 Foerfarande och anordning foer maetning av traevirke

Country Status (6)

Country Link
US (1) US4308461A (fi)
CA (1) CA1116717A (fi)
DE (1) DE2843257A1 (fi)
FI (1) FI56451C (fi)
NO (1) NO152474C (fi)
SE (1) SE441215B (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2634565A1 (en) 2012-03-02 2013-09-04 Fin Scan Oy Method and apparatus for determining the dimensions and external properties of three-dimensional objects such as sawn timber

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE412286B (sv) * 1978-07-10 1980-02-25 Saab Scania Ab Sett och anordning for fotoelektrisk avmetning av breder eller liknande geometriskt obestemda foremal
JPS57125805A (en) * 1981-01-30 1982-08-05 Bridgestone Corp Method and device for measuring width of rubber border of coating sheet
DE3150954C2 (de) * 1981-12-23 1986-04-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Vorrichtung zur Vermessung von Leiterbahnen auf gedruckten Leiterplatten
DE3317342A1 (de) * 1983-05-11 1984-11-15 Maschinenfabrik Esterer AG, 8262 Altötting Verfahren zum vermessen der kanten eines holzes im laengstransport und vorrichtung hierfuer
DE3413027A1 (de) * 1984-04-06 1985-10-17 Mecapec S.A., Schmerikon Verfahren und vorrichtung zur kontrolle der oberflaeche einer sich bewegenden materialschicht
DK157380C (da) * 1986-11-06 1991-08-12 Lumetech As Fremgangsmaade til optisk, befoeringsfri maaling af koedtekstur
CA1323290C (en) * 1988-09-14 1993-10-19 Aaron U. Jones Method and apparatus for an automatic sawmill
CA1307051C (en) * 1988-02-26 1992-09-01 Paolo Cielo Method and apparatus for monitoring the surface profile of a moving workpiece
DE3840726A1 (de) * 1988-12-02 1990-06-07 Karl F Zimmer Kg Messverfahren und messeinrichtung zur durchmesser-bestimmung eines dreidimensionalen objektes
DE19511534C2 (de) * 1995-03-29 1998-01-22 Fraunhofer Ges Forschung Verfahren und Vorrichtung zur Erfassung von 3D-Fehlstellen bei der automatischen Inspektion von Oberflächen mit Hilfe farbtüchtiger Bildauswertungssysteme
DE19534716C2 (de) * 1995-09-19 1999-06-17 Autronic Bildverarbeitung Einrichtung zum Erfassen von Fehlstellen auf einer glatten Oberfläche
DE19752509C2 (de) * 1997-11-27 1999-09-30 Jenoptik Jena Gmbh Einrichtung und Verfahren zur Vermessung von Objekten an ausgewälten Meßpositionen
US6650422B2 (en) * 2001-03-26 2003-11-18 Advanced Micro Devices, Inc. Scatterometry techniques to ascertain asymmetry profile of features and generate a feedback or feedforward process control data associated therewith
CA2545787C (en) 2005-05-05 2009-07-14 Centre De Recherche Industrielle Du Quebec System and method of monitoring the quality of cutting
FI119962B (fi) * 2006-08-31 2009-05-29 Ponsse Oyj Menetelmä ja sovitelma puukappaleen mittaamiseksi puunkäsittelykoneessa
WO2013110143A1 (en) * 2012-01-27 2013-08-01 Lighthouse One Pty Ltd Method and apparatus for geometric measurement of articles
US9091532B1 (en) 2013-04-01 2015-07-28 Gregory Jon Lyons Label edge detection using out-of-plane reflection
US9036161B1 (en) * 2013-04-01 2015-05-19 Gregory Jon Lyons Label edge detection using out-of-plane reflection
FI128235B (fi) * 2018-12-10 2020-01-15 Procemex Oy Ltd Yläpuolinen sivuvalo

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE377610B (fi) * 1973-02-23 1975-07-14 Saab Scania Ab

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2634565A1 (en) 2012-03-02 2013-09-04 Fin Scan Oy Method and apparatus for determining the dimensions and external properties of three-dimensional objects such as sawn timber

Also Published As

Publication number Publication date
FI56451C (fi) 1980-01-10
SE441215B (sv) 1985-09-16
FI773108A7 (fi) 1979-04-21
NO152474C (no) 1985-10-02
US4308461A (en) 1981-12-29
NO152474B (no) 1985-06-24
CA1116717A (en) 1982-01-19
NO783050L (no) 1979-04-23
SE7809903L (sv) 1979-04-21
DE2843257A1 (de) 1979-04-26

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: A. AHLSTROEM OY