SE7807659L - Sett och anordning for avmetning av breder eller liknande geometriskt obestemda foremal - Google Patents

Sett och anordning for avmetning av breder eller liknande geometriskt obestemda foremal

Info

Publication number
SE7807659L
SE7807659L SE7807659A SE7807659A SE7807659L SE 7807659 L SE7807659 L SE 7807659L SE 7807659 A SE7807659 A SE 7807659A SE 7807659 A SE7807659 A SE 7807659A SE 7807659 L SE7807659 L SE 7807659L
Authority
SE
Sweden
Prior art keywords
elements
delta
cycle
produce
output
Prior art date
Application number
SE7807659A
Other languages
English (en)
Other versions
SE412286B (sv
Inventor
B Sjodin
Original Assignee
Saab Scania 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 Saab Scania Ab filed Critical Saab Scania Ab
Priority to SE7807659A priority Critical patent/SE412286B/sv
Publication of SE7807659L publication Critical patent/SE7807659L/sv
Priority to US06/055,045 priority patent/US4301373A/en
Priority to FI792140A priority patent/FI792140A/fi
Priority to CA331,375A priority patent/CA1128164A/en
Priority to AT79102311T priority patent/ATE1397T1/de
Priority to EP79102311A priority patent/EP0007079B1/de
Priority to DE7979102311T priority patent/DE2963402D1/de
Publication of SE412286B publication Critical patent/SE412286B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B31/00—Arrangements for conveying, loading, turning, adjusting, or discharging the log or timber, specially designed for saw mills or sawing machines
    • B27B31/06—Adjusting equipment, e.g. using optical projection
    • 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
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/245—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures using a plurality of fixed, simultaneously operating transducers
    • 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)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Air Bags (AREA)
  • Pyrane Compounds (AREA)
  • Developing Agents For Electrophotography (AREA)
SE7807659A 1978-07-10 1978-07-10 Sett och anordning for fotoelektrisk avmetning av breder eller liknande geometriskt obestemda foremal SE412286B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE7807659A SE412286B (sv) 1978-07-10 1978-07-10 Sett och anordning for fotoelektrisk avmetning av breder eller liknande geometriskt obestemda foremal
US06/055,045 US4301373A (en) 1978-07-10 1979-07-05 Scanning of workpieces such as lumber cants
FI792140A FI792140A (fi) 1978-07-10 1979-07-06 Skanning av arbetsstycken saosom saogvarokanter
CA331,375A CA1128164A (en) 1978-07-10 1979-07-09 Scanning of workpieces such as lumber cants
AT79102311T ATE1397T1 (de) 1978-07-10 1979-07-09 Verfahren und vorrichtung zum abtasten und vermessen langgestreckter unregelmaessiger werkstuecke wie bretter.
EP79102311A EP0007079B1 (de) 1978-07-10 1979-07-09 Verfahren und Vorrichtung zum Abtasten und Vermessen langgestreckter unregelmässiger Werkstücke wie Bretter
DE7979102311T DE2963402D1 (en) 1978-07-10 1979-07-09 Method and device for scanning and measuring elongated irregular workpieces such as planks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7807659A SE412286B (sv) 1978-07-10 1978-07-10 Sett och anordning for fotoelektrisk avmetning av breder eller liknande geometriskt obestemda foremal

Publications (2)

Publication Number Publication Date
SE7807659L true SE7807659L (sv) 1979-03-15
SE412286B SE412286B (sv) 1980-02-25

Family

ID=20335404

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7807659A SE412286B (sv) 1978-07-10 1978-07-10 Sett och anordning for fotoelektrisk avmetning av breder eller liknande geometriskt obestemda foremal

Country Status (7)

Country Link
US (1) US4301373A (sv)
EP (1) EP0007079B1 (sv)
AT (1) ATE1397T1 (sv)
CA (1) CA1128164A (sv)
DE (1) DE2963402D1 (sv)
FI (1) FI792140A (sv)
SE (1) SE412286B (sv)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3279731D1 (en) * 1981-07-07 1989-07-06 Renishaw Plc Device for measuring dimensions
SE8304117L (sv) * 1983-07-22 1985-01-23 Tord Wadell Forfarande och anordning for beroringsfri identifiering och strukturbeskrivning av virke
US4805019A (en) * 1987-09-10 1989-02-14 Reynolds Metals Company Non-contact apparatus and method for measuring the length of aluminum sheet and plate
US4803371A (en) * 1987-09-30 1989-02-07 The Coe Manufacturing Company Optical scanning method and apparatus useful for determining the configuration of an object
US4782238A (en) * 1987-10-20 1988-11-01 Eastman Kodak Company Apparatus for generating edge position signals for use in locating an address element on a mailpiece
DE3805455A1 (de) * 1988-02-22 1989-08-31 Linck Masch Gatterlinck Vorrichtung zum fotoelektrischen abtasten und/oder vermessen von holzerzeugnissen
EP0502930B1 (de) * 1989-12-05 1994-08-03 The Broken Hill Proprietary Company Limited Verfahren und anordnung zur optoelektronischen vermessung von gegenständen
JP2617014B2 (ja) * 1990-04-26 1997-06-04 日本リライアンス 株式会社 シート測長システム
DE4112009A1 (de) * 1991-04-12 1992-10-22 Diehl Gmbh & Co Messsystem zur beruehrungslosen erfassung der kontur von langgegenstaenden mit diffus reflektierender oberflaeche
DE4124174C1 (sv) * 1991-07-20 1992-09-17 Aicon-Industriephotogrammetrie Und Bildverarbeitung Gmbh, 3300 Braunschweig, De
US5404021A (en) * 1991-11-13 1995-04-04 Excellon Automation Laser sensor for detecting the extended state of an object in continuous motion
DE4218971C2 (de) * 1992-06-10 1994-09-22 Grecon Greten Gmbh & Co Kg Verfahren zur Kalibrierung eines Bildverarbeitungssystems
GB2282444B (en) * 1993-09-29 1997-06-25 Circuit Foil Sa Visual inspection system
US5414268A (en) * 1994-02-01 1995-05-09 The Coe Manufacturing Company Light scanner with interlaced camera fields and parallel light beams
FI952028A0 (fi) * 1995-04-28 1995-04-28 Jorma Reponen Automatisk maetnings- och kvalifeceringsstation
DE19609045C1 (de) * 1996-03-08 1997-07-24 Robert Prof Dr Ing Massen Verfahren und Vorrichtung zur optischen Prüfung eines Holzprüflings
IT1311781B1 (it) * 1999-03-05 2002-03-19 Silca Spa Metodo di individuazione del profilo di una chiave ed apparecchiaturaper attuare il metodo.
CA2277855A1 (fr) 1999-07-14 2001-01-14 Solvision Methode et systeme de mesure de la hauteur des billes de soudure d'un circuit imprime
CA2301822A1 (fr) * 2000-03-24 2001-09-24 9071 9410 Quebec Inc. Projection simultanee de plusieurs patrons avec acquisition simultanee pour l'inspection d'objets en trois dimensions
ES2383501T3 (es) * 2000-09-20 2012-06-21 Bridgestone Corporation Aparato de medición de torsión residual
CA2533516C (en) * 2003-07-24 2015-07-21 Lucidyne Technologies, Inc. Wood tracking by identification of surface characteristics
US7406190B2 (en) * 2003-07-24 2008-07-29 Lucidyne Technologies, Inc. Wood tracking by identification of surface characteristics
US20060226380A1 (en) * 2005-04-11 2006-10-12 Meinan Machinery Works, Inc. Method of inspecting a broad article
EP1712897A1 (en) * 2005-04-12 2006-10-18 Meinan Machinery Works, Inc. Method of inspecting a broad article
DE102005035410A1 (de) * 2005-07-28 2007-02-01 Robert Bosch Gmbh Vorrichtung zum optischen Erfassen von Stückgütern
US9101990B2 (en) 2006-01-23 2015-08-11 Hy-Ko Products Key duplication machine
US7891919B2 (en) 2006-01-23 2011-02-22 Hy-Ko Products Company Key duplication machine
US7466403B2 (en) * 2006-09-20 2008-12-16 Lucidyne Technologies, Inc. Grain angle sensor
ITVR20060144A1 (it) * 2006-09-26 2008-03-27 Microtec Srl Metodo e dispositivo per misurare le proprieta' di oggetti in movimento.
WO2008107892A1 (en) * 2007-03-06 2008-09-12 Advanced Vision Technology (Avt) Ltd. System and method for detecting the contour of an object on a moving conveyor belt
WO2008134885A1 (en) * 2007-05-04 2008-11-13 Centre De Recherche Industrielle Du Quebec System and method for optimizing lignocellulosic granular matter refining
US7684030B2 (en) 2007-05-04 2010-03-23 Vab Solutions Inc. Enclosure for a linear inspection system
US7659972B2 (en) * 2007-08-22 2010-02-09 Kld Labs, Inc. Rail measurement system
US8502180B2 (en) 2009-01-26 2013-08-06 Centre De Recherche Industrielle Du Quebec Apparatus and method having dual sensor unit with first and second sensing fields crossed one another for scanning the surface of a moving article
EP2424690A4 (en) 2009-05-01 2013-11-27 Hy Ko Products KEY ROLL IDENTIFICATION SYSTEM WITH BART ANALYSIS
CN102686348A (zh) 2009-05-01 2012-09-19 海高制品有限公司 具有槽扫描的钥匙原坯识别系统
AT508503B1 (de) * 2009-08-06 2011-07-15 Stora Enso Wood Products Gmbh Verfahren zur erkennung von bläue bei holz
CA2714235C (en) 2010-04-27 2014-01-07 Centre De Recherche Industrielle Du Quebec Method and system for stabilizing dry-based density of wood chips to be fed to a chip refining process
EP2687837B1 (de) * 2012-07-19 2016-10-26 Baumer Inspection GmbH Verfahren und System zur Auflichtinspektion von wenigstens zwei gegenüberliegenden oberen Plattenkanten einer bewegten Platte
US9818041B2 (en) 2015-08-03 2017-11-14 Hy-Ko Products Company High security key scanning system
SE540024C2 (sv) * 2016-06-29 2018-02-27 C Gunnarssons Verkst Ab Förfarande för flödesoptimering i en anläggning för hantering av virkesstycken
EP3916378B1 (en) * 2020-05-29 2023-09-27 MICROTEC S.r.l. Method and apparatus for capturing an image of a lateral face of a wooden board

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3137756A (en) * 1957-10-31 1964-06-16 Zeiss Carl Device for determining the dimensions of an object
US3890509A (en) * 1972-05-09 1975-06-17 Black Clawson Co Automatic edger set works method and apparatus
SE377610B (sv) * 1973-02-23 1975-07-14 Saab Scania Ab
SE7405346L (sv) * 1974-04-22 1975-10-21 Saab Scania Ab Anordning for bestemning av optimalt uttagbara ytan av en breda.
US3983403A (en) * 1975-06-12 1976-09-28 Rema Electronic Ltd. Method and device for optical scanning of a series of transversal dimensional values at a board or plank
FI53358C (fi) * 1976-02-20 1978-04-10 Ahlstroem Oy Anordning foer maetning av bredden av traevirke
US4227813A (en) * 1977-03-10 1980-10-14 Centre De Recherches Metallurgiques Centrum Voor Research In De Metallurgie Process for determining a dimension of an object
US4105925A (en) * 1977-03-14 1978-08-08 General Motors Corporation Optical object locator
US4086496A (en) * 1977-03-18 1978-04-25 Sun Studs, Inc. Method for optically measuring a cant to locate the narrowest flat side and its boundaries and manufacturing lumber therefrom
DE2722577A1 (de) * 1977-05-18 1978-11-30 Siemens Ag Vorrichtung/verfahren zur beruehrungsfreien abstands- bzw. dickenmessung
FI56451C (fi) * 1977-10-20 1980-01-10 Ahlstroem Oy Foerfarande och anordning foer maetning av traevirke
US4186310A (en) * 1978-06-19 1980-01-29 Maxey Carl W Automatic wane detector

Also Published As

Publication number Publication date
US4301373A (en) 1981-11-17
SE412286B (sv) 1980-02-25
CA1128164A (en) 1982-07-20
DE2963402D1 (en) 1982-09-16
ATE1397T1 (de) 1982-08-15
FI792140A (fi) 1980-01-11
EP0007079B1 (de) 1982-07-28
EP0007079A1 (de) 1980-01-23

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