AU2002301281A1 - Method of evaluating logs to predict properties of lumber or veneer produced from the logs - Google Patents

Method of evaluating logs to predict properties of lumber or veneer produced from the logs

Info

Publication number
AU2002301281A1
AU2002301281A1 AU2002301281A AU2002301281A AU2002301281A1 AU 2002301281 A1 AU2002301281 A1 AU 2002301281A1 AU 2002301281 A AU2002301281 A AU 2002301281A AU 2002301281 A AU2002301281 A AU 2002301281A AU 2002301281 A1 AU2002301281 A1 AU 2002301281A1
Authority
AU
Australia
Prior art keywords
logs
lumber
evaluating
predict properties
veneer produced
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
AU2002301281A
Other versions
AU2002301281B2 (en
Inventor
Stanley L Floyd
Chih-Lin Huang
Carol Miltimore
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weyerhaeuser Co
Original Assignee
Weyerhaeuser Co
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
Priority claimed from US10/013,644 external-priority patent/US6996497B2/en
Application filed by Weyerhaeuser Co filed Critical Weyerhaeuser Co
Publication of AU2002301281A1 publication Critical patent/AU2002301281A1/en
Application granted granted Critical
Publication of AU2002301281B2 publication Critical patent/AU2002301281B2/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

AU2002301281A 2001-11-13 2002-09-26 Method of evaluating logs to predict properties of lumber or veneer produced from the logs Expired AU2002301281B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/013,644 US6996497B2 (en) 2001-11-13 2001-11-13 Method of evaluating logs to predict properties of lumber or veneer produced from the logs
US10/013,644 2001-11-13

Publications (2)

Publication Number Publication Date
AU2002301281A1 true AU2002301281A1 (en) 2003-06-12
AU2002301281B2 AU2002301281B2 (en) 2008-01-17

Family

ID=21760985

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002301281A Expired AU2002301281B2 (en) 2001-11-13 2002-09-26 Method of evaluating logs to predict properties of lumber or veneer produced from the logs

Country Status (6)

Country Link
US (1) US6996497B2 (en)
AR (1) AR037153A1 (en)
AU (1) AU2002301281B2 (en)
CA (1) CA2407156C (en)
NZ (1) NZ531983A (en)
UY (1) UY27538A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7406190B2 (en) * 2003-07-24 2008-07-29 Lucidyne Technologies, Inc. Wood tracking by identification of surface characteristics
NZ536400A (en) * 2004-11-04 2007-05-31 Fibre Gen Instr Ltd Timber harvesting apparatus
NZ545247A (en) * 2005-02-11 2007-05-31 Waratah Nz Ltd Method and apparatus for assessing or predicting the characteristics of wood
US8662121B2 (en) * 2006-03-30 2014-03-04 Weyerhaeuser Nr Company Method for reducing warp potential within lumber derived from a raw material
US7938156B2 (en) 2006-04-20 2011-05-10 Weyerhaeuser Nr Company Method for optimizing lumber
US7630847B2 (en) * 2007-03-26 2009-12-08 Weyerhaeuser Nr Company Methods for predicting dimensional stability of a wood product based on differential characteristics
US8496034B2 (en) * 2007-03-27 2013-07-30 Weyerhaeuser Nr Company Methods for predicting warp at a given condition
FR2916853B1 (en) * 2007-05-29 2009-07-31 Snecma Sa ULTRASONIC PREDICTION OF DEFORMATION OF A PIECE.
US20100332438A1 (en) * 2009-06-29 2010-12-30 Weyerhaeuser Nr Company Methods for Predicting Warp of a Wood Product Produced from a Log
US20110072903A1 (en) * 2009-09-30 2011-03-31 Weyerhaeuser Nr Company Portable device for assessing warp stability
US9147014B2 (en) 2011-08-31 2015-09-29 Woodtech Measurement Solutions System and method for image selection of bundled objects
CN102590026A (en) * 2012-03-09 2012-07-18 南京林业大学 Sawn timber grade evaluation method
CN102590027A (en) * 2012-03-09 2012-07-18 南京林业大学 Grade estimation method of veneer and laminated veneer lumber
US9573291B1 (en) 2013-05-18 2017-02-21 Ennis J. Hurdle Chain drive system for tong dog carriers
CN109711014B (en) * 2018-12-14 2023-04-07 西南林业大学 Model construction method for bending deflection of wood after hydrothermal-microwave combined softening treatment
WO2021178453A1 (en) * 2020-03-02 2021-09-10 Usnr, Llc Acoustic evaluation of wood properties

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301202A (en) * 1978-06-26 1981-11-17 Baltek Corporation Technique for converting balsa logs into panels
WO1996005034A1 (en) * 1994-08-15 1996-02-22 Weyerhaeuser Company Wood veneers and products therefrom having enhanced strength and stiffness
US5960104A (en) * 1996-08-16 1999-09-28 Virginia Polytechnic & State University Defect detection system for lumber
US6026689A (en) 1998-02-25 2000-02-22 Weyerhaeuser Company Log cutting optimization system
NZ510740A (en) * 1998-09-02 2003-09-26 Weyerhaeuser Co Method for determining warp potential in wood in a nondestructive manner
NZ503953A (en) * 2000-04-12 2002-12-20 Carter Holt Harvey Ltd Apparatus and method for estimating timber stiffness profiles of a log by determining the density profile of a cant
US6598477B2 (en) * 2001-10-31 2003-07-29 Weyerhaeuser Company Method of evaluating logs to predict warp propensity of lumber sawn from the logs

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