ATE279995T1 - Untersuchen und sortieren von holzfunieren - Google Patents

Untersuchen und sortieren von holzfunieren

Info

Publication number
ATE279995T1
ATE279995T1 AT02396131T AT02396131T ATE279995T1 AT E279995 T1 ATE279995 T1 AT E279995T1 AT 02396131 T AT02396131 T AT 02396131T AT 02396131 T AT02396131 T AT 02396131T AT E279995 T1 ATE279995 T1 AT E279995T1
Authority
AT
Austria
Prior art keywords
wood
veneers
density
rho
dry substance
Prior art date
Application number
AT02396131T
Other languages
English (en)
Inventor
Matti Kairi
Original Assignee
Finnforest Oyj
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 Oyj filed Critical Finnforest Oyj
Application granted granted Critical
Publication of ATE279995T1 publication Critical patent/ATE279995T1/de

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)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Food Science & Technology (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Forests & Forestry (AREA)
  • Veneer Processing And Manufacture Of Plywood (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Manufacture Of Wood Veneers (AREA)
AT02396131T 2001-09-04 2002-08-29 Untersuchen und sortieren von holzfunieren ATE279995T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20011755A FI20011755A7 (fi) 2001-09-04 2001-09-04 Puuviilujen analysointi ja lajittelu

Publications (1)

Publication Number Publication Date
ATE279995T1 true ATE279995T1 (de) 2004-11-15

Family

ID=8561839

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02396131T ATE279995T1 (de) 2001-09-04 2002-08-29 Untersuchen und sortieren von holzfunieren

Country Status (10)

Country Link
US (1) US6851559B2 (de)
EP (1) EP1287912B1 (de)
JP (1) JP2003191204A (de)
AT (1) ATE279995T1 (de)
AU (1) AU2002300861B2 (de)
CA (1) CA2401100C (de)
DE (1) DE60201647T2 (de)
FI (1) FI20011755A7 (de)
NZ (1) NZ521130A (de)
RU (1) RU2265488C2 (de)

Families Citing this family (23)

* 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
DE502004000277D1 (de) * 2004-03-04 2006-04-20 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
NZ609625A (en) 2010-09-24 2015-04-24 Usnr Kockums Cancar Co Automated wood species identification
MX370071B (es) 2010-12-10 2019-11-29 Columbia Phytotechnology Llc Aparatos y metodos de secado.
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
US9958428B2 (en) * 2014-10-09 2018-05-01 Haskan, Llc Scanning system for wood
UA127004C2 (uk) * 2016-04-25 2023-03-08 Велінге Інновейшн Аб Облицьований шпоном елемент і спосіб виготовлення такого облицьованого шпоном елемента
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
US11442006B2 (en) 2018-11-30 2022-09-13 Boise Cascade Company Method and system for detecting moisture levels in wood products using near infrared imaging and machine learning
US11186990B1 (en) 2020-07-23 2021-11-30 Boise Cascade Company LVL structure
FI130606B (en) * 2020-11-04 2023-12-12 Raute Oyj Solution for assessing drying shrinkage of veneers
US11453211B2 (en) 2020-11-20 2022-09-27 Boise Cascade Company Method and system for layered wood product production
US12214521B2 (en) 2020-11-20 2025-02-04 Boise Cascade Company Method and system for layered wood product production
US12377551B1 (en) * 2021-04-14 2025-08-05 Boise Cascade Company Method and system for veneer sheet portion stacking and unstacking

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 Fagus-Grecon Greten Gmbh & Co Kg, 31061 Alfeld 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
JP2003191204A (ja) 2003-07-08
AU2002300861B2 (en) 2007-01-18
US20030042180A1 (en) 2003-03-06
EP1287912B1 (de) 2004-10-20
DE60201647T2 (de) 2006-03-09
CA2401100A1 (en) 2003-03-04
FI20011755A7 (fi) 2003-03-05
EP1287912A1 (de) 2003-03-05
FI20011755A0 (fi) 2001-09-04
RU2002123395A (ru) 2004-03-10
US6851559B2 (en) 2005-02-08
RU2265488C2 (ru) 2005-12-10
NZ521130A (en) 2003-07-25

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