ATE217568T1 - METHOD AND DEVICE FOR INCREASING THE HARDNESS OF WOOD - Google Patents

METHOD AND DEVICE FOR INCREASING THE HARDNESS OF WOOD

Info

Publication number
ATE217568T1
ATE217568T1 AT99941860T AT99941860T ATE217568T1 AT E217568 T1 ATE217568 T1 AT E217568T1 AT 99941860 T AT99941860 T AT 99941860T AT 99941860 T AT99941860 T AT 99941860T AT E217568 T1 ATE217568 T1 AT E217568T1
Authority
AT
Austria
Prior art keywords
wood
compression
forming die
hardness
shaped forming
Prior art date
Application number
AT99941860T
Other languages
German (de)
Inventor
Sun Tae An
Original Assignee
Sun Tae An
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 Sun Tae An filed Critical Sun Tae An
Application granted granted Critical
Publication of ATE217568T1 publication Critical patent/ATE217568T1/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.
AT99941860T 1998-09-09 1999-09-08 METHOD AND DEVICE FOR INCREASING THE HARDNESS OF WOOD ATE217568T1 (en)

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

Publications (1)

Publication Number Publication Date
ATE217568T1 true ATE217568T1 (en) 2002-06-15

Family

ID=19550396

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99941860T ATE217568T1 (en) 1998-09-09 1999-09-08 METHOD AND DEVICE FOR INCREASING THE HARDNESS 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
US20080256823A1 (en) * 2004-09-27 2008-10-23 Andrew Karl Knorr Timber Processing
CN102107446B (en) * 2009-12-26 2013-09-25 浙江世友木业有限公司 Surface-reinforced solid wood section and manufacturing method thereof
KR101671906B1 (en) * 2015-02-10 2016-11-04 경일대학교산학협력단 apparatus for controlling battery and method thereof

Family Cites Families (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
SE452436B (en) * 1986-03-25 1987-11-30 Asea Ab PRESSURE PLANT WITH A PRESSURE CELL TYPE PRESSURE
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 equipment
DE69416300T2 (en) * 1993-03-10 1999-09-02 Kause METHOD FOR PRODUCING HARD PRESSED WOOD
SE9303821L (en) * 1993-11-18 1995-05-19 Curt Lindhe Ways to produce hard wood elements
JPH10119012A (en) * 1996-10-24 1998-05-12 Utsudei Tec Corp Kk Manufacture of compressed lumber and die used therefor
DE19653317C2 (en) * 1996-12-20 1999-01-21 Ima Montagetechnik Gmbh Method and device for compacting and smoothing surfaces on workpieces made of wood or the like
JP3151615B2 (en) * 1997-08-12 2001-04-03 立山アルミ外装株式会社 Method for producing compressed wood and molding equipment
JPH11114915A (en) * 1997-10-09 1999-04-27 Ishikawajima Harima Heavy Ind Co Ltd Wood compression mold
JP3238111B2 (en) * 1997-10-17 2001-12-10 孝一 西本 Wood compression and injection device for processing liquid injection tank

Also Published As

Publication number Publication date
AU5533899A (en) 2000-03-27
EP1068056B1 (en) 2002-05-15
EP1068056A2 (en) 2001-01-17
DE69901494T2 (en) 2003-04-24
KR100272767B1 (en) 2000-12-01
KR19990076498A (en) 1999-10-15
DE69901494D1 (en) 2002-06-20
WO2000013865A3 (en) 2000-10-26
WO2000013865A2 (en) 2000-03-16

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Legal Events

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