FI20011755A0 - Analysering och sortering av träfaner - Google Patents

Analysering och sortering av träfaner

Info

Publication number
FI20011755A0
FI20011755A0 FI20011755A FI20011755A FI20011755A0 FI 20011755 A0 FI20011755 A0 FI 20011755A0 FI 20011755 A FI20011755 A FI 20011755A FI 20011755 A FI20011755 A FI 20011755A FI 20011755 A0 FI20011755 A0 FI 20011755A0
Authority
FI
Finland
Prior art keywords
wood
veneers
density
rho
dry substance
Prior art date
Application number
FI20011755A
Other languages
English (en)
Finnish (fi)
Other versions
FI20011755A (sv
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/sv
Publication of FI20011755A0 publication Critical patent/FI20011755A0/sv
Priority to EP02396131A priority patent/EP1287912B1/en
Priority to AT02396131T priority patent/ATE279995T1/de
Priority to DE60201647T priority patent/DE60201647T2/de
Priority to NZ521130A priority patent/NZ521130A/en
Priority to US10/234,404 priority patent/US6851559B2/en
Priority to JP2002258316A priority patent/JP2003191204A/ja
Priority to CA2401100A priority patent/CA2401100C/en
Priority to RU2002123395/03A priority patent/RU2265488C2/ru
Priority to AU2002300861A priority patent/AU2002300861B2/en
Publication of FI20011755A publication Critical patent/FI20011755A/sv

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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Forests & Forestry (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Wood Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Veneer Processing And Manufacture Of Plywood (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Manufacture Of Wood Veneers (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
FI20011755A 2001-09-04 2001-09-04 Analysering och sortering av träfaner FI20011755A (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI20011755A FI20011755A (sv) 2001-09-04 2001-09-04 Analysering och sortering av träfaner
EP02396131A EP1287912B1 (en) 2001-09-04 2002-08-29 Analyzing and sorting of wood veneers
AT02396131T ATE279995T1 (de) 2001-09-04 2002-08-29 Untersuchen und sortieren von holzfunieren
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
NZ521130A NZ521130A (en) 2001-09-04 2002-09-03 Analyzing and sorting of wood veneers
US10/234,404 US6851559B2 (en) 2001-09-04 2002-09-03 Analyzing and sorting of wood veneers
JP2002258316A JP2003191204A (ja) 2001-09-04 2002-09-03 ベニア板の分析及び分類
CA2401100A CA2401100C (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 (sv) 2001-09-04 2001-09-04 Analysering och sortering av träfaner

Publications (2)

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

Family

ID=8561839

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20011755A FI20011755A (sv) 2001-09-04 2001-09-04 Analysering och sortering av träfaner

Country Status (10)

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

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
EP1570920B1 (de) * 2004-03-04 2006-02-08 Franz Binder Ges. mbH Holzindustrie 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
NZ609625A (en) 2010-09-24 2015-04-24 Usnr Kockums Cancar Co Automated wood species identification
PL2649391T3 (pl) 2010-12-10 2017-10-31 Columbia Phytotechnology Llc Urządzenie do suszenia i sposoby suszenia
FR2982955B1 (fr) * 2011-11-22 2015-03-13 Kweo En Procede et systeme d'identification et de tri de matiere bois de recyclage
EP2631644B1 (en) 2011-12-21 2014-12-10 UPM-Kymmene Wood Oy Providing a strength related factor of wood material
CA2907295C (en) * 2014-10-09 2021-05-04 W. Daniel Hamby Scanning system for hardwood flooring
WO2017188883A1 (en) * 2016-04-25 2017-11-02 Välinge Innovation AB A veneered element and method of producing such a veneered element
US11222419B1 (en) * 2017-12-06 2022-01-11 Boise Cascade Company Method and system for veneer grading and stacking using vision system analysis
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
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 (sv) * 2020-11-04 2023-12-12 Raute Oyj Lösning för att bedöma torkkrympning av faner
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 (sv) * 1993-03-15 1997-01-27 Finnforest Oy Hållfasthetssortering av träfanerskivor
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 (sv) * 1998-10-28 2003-02-14 Valtion Teknillinen Förfarande och arrangemang för mätning av trämaterial

Also Published As

Publication number Publication date
FI20011755A (sv) 2003-03-05
US20030042180A1 (en) 2003-03-06
EP1287912B1 (en) 2004-10-20
RU2265488C2 (ru) 2005-12-10
EP1287912A1 (en) 2003-03-05
ATE279995T1 (de) 2004-11-15
CA2401100C (en) 2010-02-09
AU2002300861B2 (en) 2007-01-18
US6851559B2 (en) 2005-02-08
RU2002123395A (ru) 2004-03-10
JP2003191204A (ja) 2003-07-08
CA2401100A1 (en) 2003-03-04
DE60201647T2 (de) 2006-03-09
DE60201647D1 (de) 2004-11-25
NZ521130A (en) 2003-07-25

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