EP 1360045 A1 20031112 - A METHOD FOR PROVIDING A HIRSUTE SURFACE ON WOOD
Title (en)
A METHOD FOR PROVIDING A HIRSUTE SURFACE ON WOOD
Title (de)
VERFAHREN ZUR BEREITSTELLUNG EINER AUFGERAUHTEN FLÄCHE AN HOLZ
Title (fr)
PROC D SERVANT POURVOIR DU BOIS D'UNE SURFACE HIRSUTE
Publication
Application
Priority
- FI 0200027 W 20020115
- FI 20010091 A 20010116
Abstract (en)
[origin: WO02058900A1] The invention relates to a method for treating wood that provides the wood with a surface texture of new type, i.e. with hirsuteness (K). To this end, a pressurized water jet (5) is used having a cross-sectional area smaller than the area of the surface to be treated on the piece of wood. The pressurized water jet is directed to the wood surface (3a, 3b, 3c...) at a spraying angle ( alpha ) in the range 90°-60° relative to the normal (N) to the surface, and it is moved along a route parallel to the surface so as to make the wood fibers (4) on said surface partly come off and partly come off and partly stay adhered to the piece of wood. The spraying may have a minimum surface pressure (P/A1) of 0.2 bar/mm<2> and a maximum surface pressure of 16 bar/mm<2>.
IPC 1-7
IPC 8 full level
CPC (source: EP)
Citation (search report)
See references of WO 02058900A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 02058900 A1 20020801; AT E322362 T1 20060415; DE 60210420 D1 20060518; DE 60210420 T2 20061116; DK 1360045 T3 20060814; EP 1360045 A1 20031112; EP 1360045 B1 20060405; ES 2261651 T3 20061116; FI 20010091 A0 20010116
DOCDB simple family (application)
FI 0200027 W 20020115; AT 02716118 T 20020115; DE 60210420 T 20020115; DK 02716118 T 20020115; EP 02716118 A 20020115; ES 02716118 T 20020115; FI 20010091 A 20010116