WO2000013865A3 - A method and apparatus for increasing the hardness intensity of wood - Google Patents

A method and apparatus for increasing the hardness intensity of wood Download PDF

Info

Publication number
WO2000013865A3
WO2000013865A3 PCT/KR1999/000529 KR9900529W WO0013865A3 WO 2000013865 A3 WO2000013865 A3 WO 2000013865A3 KR 9900529 W KR9900529 W KR 9900529W WO 0013865 A3 WO0013865 A3 WO 0013865A3
Authority
WO
WIPO (PCT)
Prior art keywords
wood
compression
forming die
increasing
shaped forming
Prior art date
Application number
PCT/KR1999/000529
Other languages
French (fr)
Other versions
WO2000013865A2 (en
Inventor
Sun-Tae An
Original Assignee
An Sun Tae
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 An Sun Tae filed Critical An Sun Tae
Priority to AU55338/99A priority Critical patent/AU5533899A/en
Priority to EP99941860A priority patent/EP1068056B1/en
Priority to DE69901494T priority patent/DE69901494T2/en
Priority to AT99941860T priority patent/ATE217568T1/en
Publication of WO2000013865A2 publication Critical patent/WO2000013865A2/en
Publication of WO2000013865A3 publication Critical patent/WO2000013865A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
    • B27M1/02—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by compressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Recrystallisation Techniques (AREA)

Abstract

A device for increasing the hardness and intensity of wood which comprises chuck means for holding the wood in a fixed position for processing, a compression-shaped forming die for compressing the wood being processed, an ultrasonic wave-generating device operatively connected with the compression-shaped forming die for applying sound waves to the wood, a forming mold positioned downstream of said compression-shaped forming die for receiving wood therefrom, said forming mold further compressing said wood to remove a portion of the water contained therein, and means for advancing the chuck means containing the wood being processed through the compression-shaped forming die, the ultrasonic wave-generating device and the forming mold.
PCT/KR1999/000529 1998-09-09 1999-09-08 A method and apparatus for increasing the hardness intensity of wood WO2000013865A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU55338/99A AU5533899A (en) 1998-09-09 1999-09-08 A method and apparatus for increasing the hardness intensity of wood
EP99941860A EP1068056B1 (en) 1998-09-09 1999-09-08 A method and apparatus for increasing the hardness intensity of wood
DE69901494T DE69901494T2 (en) 1998-09-09 1999-09-08 METHOD AND DEVICE FOR INCREASING THE HARDNESS OF WOOD
AT99941860T ATE217568T1 (en) 1998-09-09 1999-09-08 METHOD AND DEVICE FOR INCREASING THE HARDNESS OF WOOD

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019980037645A KR100272767B1 (en) 1998-03-11 1998-09-09 Compression of log processing method
KR1998/37645 1998-09-09

Publications (2)

Publication Number Publication Date
WO2000013865A2 WO2000013865A2 (en) 2000-03-16
WO2000013865A3 true WO2000013865A3 (en) 2000-10-26

Family

ID=19550396

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR1999/000529 WO2000013865A2 (en) 1998-09-09 1999-09-08 A method and apparatus for increasing the hardness intensity of wood

Country Status (6)

Country Link
EP (1) EP1068056B1 (en)
KR (1) KR100272767B1 (en)
AT (1) ATE217568T1 (en)
AU (1) AU5533899A (en)
DE (1) DE69901494T2 (en)
WO (1) WO2000013865A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10354504A1 (en) * 2003-11-21 2005-06-16 IHD Institut für Holztechnologie Dresden gGmbH Impregnation of wood materials, to resist weather effects, immerses the material in a prepared solution together with ultrasonic pressures from a sonotrode
WO2006034532A1 (en) * 2004-09-27 2006-04-06 Andrew Karl Knorr Improved timber processing.
CN102107446B (en) * 2009-12-26 2013-09-25 浙江世友木业有限公司 Surface-enhanced solid wood sectional material and manufacturing method thereof
KR101671906B1 (en) * 2015-02-10 2016-11-04 경일대학교산학협력단 apparatus for controlling battery and method thereof

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3495427A (en) * 1965-04-05 1970-02-17 Cavitron Corp Apparatus for altering the cross-sectional shape of a plastically deformable workpiece using high frequency vibrations
US3635609A (en) * 1968-07-26 1972-01-18 Cavitron Corp Apparatus for embossing of materials with high-frequency vibrations
EP0238981A1 (en) * 1986-03-25 1987-09-30 Asea Ab Press plant with a forming press of the pressure cell type
SU1766659A1 (en) * 1990-09-21 1992-10-07 Воронежский лесотехнический институт Compressed wood production method
JPH06234104A (en) * 1993-02-10 1994-08-23 Hitachi Zosen Corp Wood compression molding device
WO1994020273A1 (en) * 1993-03-10 1994-09-15 Jaakko Kause Method for making hard-pressed wood
WO1995013908A1 (en) * 1993-11-18 1995-05-26 Curt Lindhe Process for producing hard elements of wood
JPH10119012A (en) * 1996-10-24 1998-05-12 Utsudei Tec Corp Kk Manufacture of compressed lumber and die used therefor
WO1998028115A1 (en) * 1996-12-20 1998-07-02 Ima Montagetechnik Gmbh Method and device for compressing and smoothing surfaces of work pieces made of wood or similar
JPH11114918A (en) * 1997-08-12 1999-04-27 Woody Tec Corporation Kk Production of compressed wood and its molding apparatus
JPH11114916A (en) * 1997-10-17 1999-04-27 Koichi Nishimoto Wood compression charging device to processing solution impregnating tank
JPH11114915A (en) * 1997-10-09 1999-04-27 Ishikawajima Harima Heavy Ind Co Ltd Compression mold for wood

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3495427A (en) * 1965-04-05 1970-02-17 Cavitron Corp Apparatus for altering the cross-sectional shape of a plastically deformable workpiece using high frequency vibrations
US3635609A (en) * 1968-07-26 1972-01-18 Cavitron Corp Apparatus for embossing of materials with high-frequency vibrations
EP0238981A1 (en) * 1986-03-25 1987-09-30 Asea Ab Press plant with a forming press of the pressure cell type
SU1766659A1 (en) * 1990-09-21 1992-10-07 Воронежский лесотехнический институт Compressed wood production method
JPH06234104A (en) * 1993-02-10 1994-08-23 Hitachi Zosen Corp Wood compression molding device
WO1994020273A1 (en) * 1993-03-10 1994-09-15 Jaakko Kause Method for making hard-pressed wood
WO1995013908A1 (en) * 1993-11-18 1995-05-26 Curt Lindhe Process for producing hard elements of wood
JPH10119012A (en) * 1996-10-24 1998-05-12 Utsudei Tec Corp Kk Manufacture of compressed lumber and die used therefor
WO1998028115A1 (en) * 1996-12-20 1998-07-02 Ima Montagetechnik Gmbh Method and device for compressing and smoothing surfaces of work pieces made of wood or similar
JPH11114918A (en) * 1997-08-12 1999-04-27 Woody Tec Corporation Kk Production of compressed wood and its molding apparatus
JPH11114915A (en) * 1997-10-09 1999-04-27 Ishikawajima Harima Heavy Ind Co Ltd Compression mold for wood
JPH11114916A (en) * 1997-10-17 1999-04-27 Koichi Nishimoto Wood compression charging device to processing solution impregnating tank

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 018, no. 611 (M - 1708) 21 November 1994 (1994-11-21) *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 10 31 August 1998 (1998-08-31) *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 09 30 July 1999 (1999-07-30) *

Also Published As

Publication number Publication date
EP1068056A2 (en) 2001-01-17
EP1068056B1 (en) 2002-05-15
KR19990076498A (en) 1999-10-15
ATE217568T1 (en) 2002-06-15
DE69901494D1 (en) 2002-06-20
WO2000013865A2 (en) 2000-03-16
DE69901494T2 (en) 2003-04-24
KR100272767B1 (en) 2000-12-01
AU5533899A (en) 2000-03-27

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