EP 2653279 A1 20131023 - Method and apparatus for making particle boards having a non-uniform density distribution
Title (en)
Method and apparatus for making particle boards having a non-uniform density distribution
Title (de)
Verfahren und Vorrichtung zum Herstellen von Teilchentafeln mit nicht gleichförmiger Dichteverteilung
Title (fr)
Procédé et appareil de fabrication de panneaux de particules ayant une distribution de densité non uniforme
Publication
Application
Priority
EP 12164668 A 20120418
Abstract (en)
The present invention is in the technical field of producing particle boards. More specifically, the present invention relates to the production of particle boards having varying density in the longitudinal and/or in the lateral dimension of the board. The present invention further relates to apparatuses for in the production of such particle boards, and to methods of using same.
IPC 8 full level
B27N 3/14 (2006.01)
CPC (source: EP)
B27N 3/146 (2013.01)
Citation (applicant)
- WO 2005046950 A1 20050526 - SWEDWOOD INTERNAT AB [SE], et al
- EP 0162118 A1 19851127 - BAEHRE & GRETEN [DE]
Citation (search report)
- [XI] US 4200430 A 19800429 - AHRWEILER KARL-HEINZ [DE]
- [X] AT 341191 B 19780125 - FAHRNI PETER [CH]
- [A] US 2006016920 A1 20060126 - HOLZER WOLFGANG [DE], et al
- [A] DE 1009798 B 19570606 - HEINRICH SCHAEFER DIPL ING, et al
- [A] US 4377230 A 19830322 - BUERKNER WOLFGANG [DE]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2653279 A1 20131023; EP 2653279 B1 20160817; HU E030928 T2 20170628; PL 2653279 T3 20170228; WO 2013156569 A1 20131024
DOCDB simple family (application)
EP 12164668 A 20120418; EP 2013058099 W 20130418; HU E12164668 A 20120418; PL 12164668 T 20120418