ATE217568T1 - METHOD AND DEVICE FOR INCREASING THE HARDNESS OF WOOD - Google Patents
METHOD AND DEVICE FOR INCREASING THE HARDNESS OF WOODInfo
- 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
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
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.
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)
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-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 |
Family Cites Families (12)
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 device |
WO1994020273A1 (en) * | 1993-03-10 | 1994-09-15 | Jaakko Kause | Method for making 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 | Compression mold for wood |
JP3238111B2 (en) * | 1997-10-17 | 2001-12-10 | 孝一 西本 | Wood compression and injection device for processing liquid injection tank |
-
1998
- 1998-09-09 KR KR1019980037645A patent/KR100272767B1/en not_active IP Right Cessation
-
1999
- 1999-09-08 AT AT99941860T patent/ATE217568T1/en not_active IP Right Cessation
- 1999-09-08 EP EP99941860A patent/EP1068056B1/en not_active Expired - Lifetime
- 1999-09-08 WO PCT/KR1999/000529 patent/WO2000013865A2/en active IP Right Grant
- 1999-09-08 AU AU55338/99A patent/AU5533899A/en not_active Abandoned
- 1999-09-08 DE DE69901494T patent/DE69901494T2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR19990076498A (en) | 1999-10-15 |
DE69901494D1 (en) | 2002-06-20 |
AU5533899A (en) | 2000-03-27 |
WO2000013865A3 (en) | 2000-10-26 |
EP1068056B1 (en) | 2002-05-15 |
DE69901494T2 (en) | 2003-04-24 |
EP1068056A2 (en) | 2001-01-17 |
KR100272767B1 (en) | 2000-12-01 |
WO2000013865A2 (en) | 2000-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |