FI20011755A - Puuviilujen analysointi ja lajittelu - Google Patents

Puuviilujen analysointi ja lajittelu Download PDF

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Publication number
FI20011755A
FI20011755A FI20011755A FI20011755A FI20011755A FI 20011755 A FI20011755 A FI 20011755A FI 20011755 A FI20011755 A FI 20011755A FI 20011755 A FI20011755 A FI 20011755A FI 20011755 A FI20011755 A FI 20011755A
Authority
FI
Finland
Prior art keywords
wood
veneers
density
rho
wood veneer
Prior art date
Application number
FI20011755A
Other languages
English (en)
Swedish (sv)
Other versions
FI20011755A0 (fi
Inventor
Matti Kairi
Original Assignee
Finnforest 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 Finnforest Oy filed Critical Finnforest Oy
Priority to FI20011755A priority Critical patent/FI20011755A/fi
Publication of FI20011755A0 publication Critical patent/FI20011755A0/fi
Priority to AT02396131T priority patent/ATE279995T1/de
Priority to EP02396131A priority patent/EP1287912B1/en
Priority to DE60201647T priority patent/DE60201647T2/de
Priority to JP2002258316A priority patent/JP2003191204A/ja
Priority to US10/234,404 priority patent/US6851559B2/en
Priority to CA2401100A priority patent/CA2401100C/en
Priority to NZ521130A priority patent/NZ521130A/en
Priority to RU2002123395/03A priority patent/RU2265488C2/ru
Priority to AU2002300861A priority patent/AU2002300861B2/en
Publication of FI20011755A publication Critical patent/FI20011755A/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/04—Sorting according to size
    • B07C5/12—Sorting according to size characterised by the application to particular articles, not otherwise provided for
    • B07C5/14—Sorting timber or logs, e.g. tree trunks, beams, planks or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/46—Wood
FI20011755A 2001-09-04 2001-09-04 Puuviilujen analysointi ja lajittelu FI20011755A (fi)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI20011755A FI20011755A (fi) 2001-09-04 2001-09-04 Puuviilujen analysointi ja lajittelu
AT02396131T ATE279995T1 (de) 2001-09-04 2002-08-29 Untersuchen und sortieren von holzfunieren
EP02396131A EP1287912B1 (en) 2001-09-04 2002-08-29 Analyzing and sorting of wood veneers
DE60201647T DE60201647T2 (de) 2001-09-04 2002-08-29 Untersuchen und Sortieren von Holzfunieren
RU2002123395/03A RU2265488C2 (ru) 2001-09-04 2002-09-03 Способ увеличения прочности и/или уменьшения ее отклонений в многослойных древесных, фанерных или слоистых материалах
JP2002258316A JP2003191204A (ja) 2001-09-04 2002-09-03 ベニア板の分析及び分類
US10/234,404 US6851559B2 (en) 2001-09-04 2002-09-03 Analyzing and sorting of wood veneers
CA2401100A CA2401100C (en) 2001-09-04 2002-09-03 Analyzing and sorting of wood veneers
NZ521130A NZ521130A (en) 2001-09-04 2002-09-03 Analyzing and sorting of wood veneers
AU2002300861A AU2002300861B2 (en) 2001-09-04 2002-09-04 Analyzing and sorting of wood veneers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20011755A FI20011755A (fi) 2001-09-04 2001-09-04 Puuviilujen analysointi ja lajittelu

Publications (2)

Publication Number Publication Date
FI20011755A0 FI20011755A0 (fi) 2001-09-04
FI20011755A true FI20011755A (fi) 2003-03-05

Family

ID=8561839

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20011755A FI20011755A (fi) 2001-09-04 2001-09-04 Puuviilujen analysointi ja lajittelu

Country Status (10)

Country Link
US (1) US6851559B2 (fi)
EP (1) EP1287912B1 (fi)
JP (1) JP2003191204A (fi)
AT (1) ATE279995T1 (fi)
AU (1) AU2002300861B2 (fi)
CA (1) CA2401100C (fi)
DE (1) DE60201647T2 (fi)
FI (1) FI20011755A (fi)
NZ (1) NZ521130A (fi)
RU (1) RU2265488C2 (fi)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2382347A1 (fr) * 2002-05-01 2003-11-01 Autolog Inc. Poste de classement avec zone de decision dynamique
US7571818B2 (en) * 2002-11-18 2009-08-11 James L. Taylor Manufacturing Company Color and size matching of wooden boards
US6974035B2 (en) * 2003-04-18 2005-12-13 Forintek Canada Corp. Method and system for producing a moisture content map for use in moisture sorting green veneer using light transmission
ATE317307T1 (de) * 2004-03-04 2006-02-15 Franz Binder Ges Mbh Holzindus Anlage und verfahren zum maschinellen klassifizieren von brettern und balken
US7855673B2 (en) * 2005-09-30 2010-12-21 Battelle Memorial Institute Holographic imaging of natural-fiber-containing materials
CN100368164C (zh) * 2006-06-13 2008-02-13 车炳雷 人造木材的固化方法
US7993736B2 (en) * 2006-06-26 2011-08-09 Huber Engineered Woods Llc Wood composite material containing strands of differing densities
US7662457B2 (en) * 2006-06-26 2010-02-16 Huber Engineered Woods Llc Wood composite material containing strands of differing densities
EP2619555B1 (en) * 2010-09-24 2020-11-04 USNR/Kockums Cancar Company Automated wood species identification
BR112013014459B1 (pt) 2010-12-10 2021-04-27 Mark Savarese Aparelho de secagem e método de secar um produto
FR2982955B1 (fr) * 2011-11-22 2015-03-13 Kweo En Procede et systeme d'identification et de tri de matiere bois de recyclage
PL2631644T3 (pl) 2011-12-21 2015-07-31 Upm Kymmene Wood Oy Zapewnianie współczynnika związanego z wytrzymałością materiałów drzewnych
CA2907295C (en) * 2014-10-09 2021-05-04 W. Daniel Hamby Scanning system for hardwood flooring
PL3448674T3 (pl) * 2016-04-25 2021-08-02 Välinge Innovation AB Element fornirowany i sposób wytwarzania takiego elementu fornirowanego
US11200663B1 (en) 2017-12-06 2021-12-14 Boise Cascade Company Method and system for layered wood product production using local robotic panel assembly cells and vision system analysis
US11222419B1 (en) * 2017-12-06 2022-01-11 Boise Cascade Company Method and system for veneer grading and stacking using vision system analysis
CN108519387B (zh) * 2018-03-30 2023-10-27 福建农林大学 原木旋切单板质量分级的智能识别方法
US20200173914A1 (en) 2018-11-30 2020-06-04 Boise Cascade Company Method and system for detecting moisture levels in wood products using near infrared imaging
US11186990B1 (en) 2020-07-23 2021-11-30 Boise Cascade Company LVL structure
FI130606B (fi) * 2020-11-04 2023-12-12 Raute Oyj Ratkaisu viilun kuivauskutistuman arvioimiseksi
US11453211B2 (en) 2020-11-20 2022-09-27 Boise Cascade Company Method and system for layered wood product production

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4739249A (en) 1987-04-23 1988-04-19 Imatran Voima Oy Method and apparatus for the measurement of the properties of sheet- or foil-like materials of low electrical conductivity
SE464105B (sv) * 1990-03-01 1991-03-04 Rema Control Ab Saett och anordning foer, att fraan en stock framstaellda virkesbitar identifiera stockens maergomraade
AT398174B (de) * 1991-02-08 1994-10-25 Andritz Patentverwaltung Verfahren und vorrichtung zum trennen von entrindeten holzknüppeln
FI97645C (fi) * 1993-03-15 1997-01-27 Finnforest Oy Puuviilujen lujuuslajittelu
DE9315506U1 (de) * 1993-10-13 1993-12-02 Grecon Greten Gmbh & Co Kg Vorrichtung zur maschinellen Festigkeitssortierung von Schnittholz
DE4421763C1 (de) * 1994-06-22 1995-03-23 Wild Maschinen Gmbh Vorrichtung zum Sortieren von fertig zusammengesetzten Furnierblättern
JPH0835940A (ja) * 1994-07-25 1996-02-06 Kiyooritsu Tec:Kk 木材の自動選別方法及び装置
CA2228023A1 (en) * 1998-01-23 1999-07-23 Centre De Recherche Industrielle Du Quebec Method and apparatus for classifying batches of wood chips or the like
FI110545B (fi) * 1998-10-28 2003-02-14 Valtion Teknillinen Puuaineksen mittausmenetelmä ja -järjestely

Also Published As

Publication number Publication date
CA2401100C (en) 2010-02-09
DE60201647D1 (de) 2004-11-25
RU2002123395A (ru) 2004-03-10
RU2265488C2 (ru) 2005-12-10
ATE279995T1 (de) 2004-11-15
DE60201647T2 (de) 2006-03-09
US6851559B2 (en) 2005-02-08
NZ521130A (en) 2003-07-25
AU2002300861B2 (en) 2007-01-18
EP1287912B1 (en) 2004-10-20
JP2003191204A (ja) 2003-07-08
US20030042180A1 (en) 2003-03-06
FI20011755A0 (fi) 2001-09-04
EP1287912A1 (en) 2003-03-05
CA2401100A1 (en) 2003-03-04

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