EP 1392481 A1 20040303 - METHOD FOR THE PRODUCTION OF A THREE-DIMENSIONAL, FLEXIBLY DEFORMABLE SURFACE ELEMENT
Title (en)
METHOD FOR THE PRODUCTION OF A THREE-DIMENSIONAL, FLEXIBLY DEFORMABLE SURFACE ELEMENT
Title (de)
VERFAHREN ZUR HERSTELLUNG EINES DREIDIMENSIONAL BIEGEVERFORMBAREN FLÄCHENELEMENTES
Title (fr)
PROCEDE DE FABRICATION D'UN ELEMENT PLAT TRIDIMENSIONNEL DEFORMABLE EN FLEXION
Publication
Application
Priority
- DE 0201892 W 20020517
- DE 10124913 A 20010517
Abstract (en)
[origin: US7131472B2] A method of producing a three-dimensionally, flexibly deformable surface element of wood or wood composite material is provided. A workpiece is used having a thickness at least 5% greater than the thickness of a three-dimensional surface element that is to be produced. Narrow, spaced-apart grooves are introduced into the workpiece and have a depth greater than or the same as the thickness of the three-dimensional surface element yet less than the thickness of the workpiece. The portion of the workpiece that is greater than the thickness of the surface element is separated or otherwise processed from the remainder of surface element in such a way that at least temporarily no fixed cohesion of portions separated by the grooves exist. Prior to, during of after separation from the workpiece the portions thereof separated from one another by the grooves are fixed to one another and/or to a substrate by a transverse connection or bond.
IPC 1-7
IPC 8 full level
B27M 3/00 (2006.01); B27D 1/08 (2006.01); B27H 1/00 (2006.01); B27M 1/00 (2006.01)
CPC (source: EP US)
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 02092302 A1 20021121; AT E306378 T1 20051015; CN 1297376 C 20070131; CN 1509225 A 20040630; DE 10124913 C1 20021205; DE 50204542 D1 20060223; DK 1392481 T3 20060227; EP 1392481 A1 20040303; EP 1392481 B1 20051012; ES 2251603 T3 20060501; JP 2004525010 A 20040819; JP 3887604 B2 20070228; RU 2003134360 A 20050510; RU 2259271 C2 20050827; US 2004144448 A1 20040729; US 7131472 B2 20061107; ZA 200309027 B 20050228
DOCDB simple family (application)
DE 0201892 W 20020517; AT 02747171 T 20020517; CN 02810073 A 20020517; DE 10124913 A 20010517; DE 50204542 T 20020517; DK 02747171 T 20020517; EP 02747171 A 20020517; ES 02747171 T 20020517; JP 2002589223 A 20020517; RU 2003134360 A 20020517; US 47764903 A 20031113; ZA 200309027 A 20031120