EP 1068056 A2 20010117 - A METHOD AND APPARATUS FOR INCREASING THE HARDNESS INTENSITY OF WOOD
Title (en)
A METHOD AND APPARATUS FOR INCREASING THE HARDNESS INTENSITY OF WOOD
Title (de)
VERFAHREN UND VORRICHTUNG ZUM ERHÖHEN DER HÄRTE VON HOLZ
Title (fr)
PROCEDE ET APPAREIL POUR AUGMENTER LA DURETE ET LA DENSITE DU BOIS
Publication
Application
Priority
- KR 9900529 W 19990908
- KR 19980037645 A 19980909
Abstract (en)
[origin: WO0013865A2] 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.
IPC 1-7
IPC 8 full level
CPC (source: EP KR)
Citation (search report)
See references of WO 0013865A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0013865 A2 20000316; WO 0013865 A3 20001026; AT E217568 T1 20020615; AU 5533899 A 20000327; DE 69901494 D1 20020620; DE 69901494 T2 20030424; EP 1068056 A2 20010117; EP 1068056 B1 20020515; KR 100272767 B1 20001201; KR 19990076498 A 19991015
DOCDB simple family (application)
KR 9900529 W 19990908; AT 99941860 T 19990908; AU 5533899 A 19990908; DE 69901494 T 19990908; EP 99941860 A 19990908; KR 19980037645 A 19980909