NO152474C - Fremgangsmaate og anordning for maaling av virkestykker - Google Patents

Fremgangsmaate og anordning for maaling av virkestykker

Info

Publication number
NO152474C
NO152474C NO783050A NO783050A NO152474C NO 152474 C NO152474 C NO 152474C NO 783050 A NO783050 A NO 783050A NO 783050 A NO783050 A NO 783050A NO 152474 C NO152474 C NO 152474C
Authority
NO
Norway
Prior art keywords
procedure
measuring pieces
pieces
measuring
Prior art date
Application number
NO783050A
Other languages
English (en)
Norwegian (no)
Other versions
NO783050L (no
NO152474B (no
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
Publication of NO783050L publication Critical patent/NO783050L/no
Publication of NO152474B publication Critical patent/NO152474B/no
Publication of NO152474C publication Critical patent/NO152474C/no

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)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
NO783050A 1977-10-20 1978-09-07 Fremgangsmaate og anordning for maaling av virkestykker NO152474C (no)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NO783050L NO783050L (no) 1979-04-23
NO152474B NO152474B (no) 1985-06-24
NO152474C true NO152474C (no) 1985-10-02

Family

ID=8511152

Family Applications (1)

Application Number Title Priority Date Filing Date
NO783050A NO152474C (no) 1977-10-20 1978-09-07 Fremgangsmaate og anordning for maaling av virkestykker

Country Status (6)

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

Families Citing this family (20)

* 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
FI124426B (en) 2012-03-02 2014-08-29 Fin Scan Oy Method and apparatus for determining the dimensions and external properties of three-dimensional pieces, e.g. wood
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 (en) * 2018-12-10 2020-01-15 Procemex Oy Ltd Top side light

Family Cites Families (1)

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

Also Published As

Publication number Publication date
FI56451C (fi) 1980-01-10
FI773108A (fi) 1979-04-21
FI56451B (fi) 1979-09-28
US4308461A (en) 1981-12-29
DE2843257A1 (de) 1979-04-26
CA1116717A (en) 1982-01-19
SE441215B (sv) 1985-09-16
NO783050L (no) 1979-04-23
SE7809903L (sv) 1979-04-21
NO152474B (no) 1985-06-24

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