EP 0977656 A1 20000209 - DEVICE FOR ALIGNING AND DEPOSITING OBLONG PARTICLES SUCH AS WOOD CHIPS, WOOD FIBRES OR THE LIKE ON A CONTINUOUSLY MOVING SUPPORT SURFACE
Title (en)
DEVICE FOR ALIGNING AND DEPOSITING OBLONG PARTICLES SUCH AS WOOD CHIPS, WOOD FIBRES OR THE LIKE ON A CONTINUOUSLY MOVING SUPPORT SURFACE
Title (de)
VORRICHTUNG ZUM AUSRICHTEN UND ABLEGEN VON LÄNGLICHEN TEILCHEN WIE HOLZSPÄNEN, HOLZFASERN ODER DERGLEICHEN AUF EINER KONTINUIERLICH BEWEGTEN UNTERLAGE
Title (fr)
DISPOSITIF POUR ALIGNER ET DEPOSER DES PARTICULES OBLONGUES TELLES QUE DES COPEAUX DE BOIS, DES FIBRES DE BOIS OU SIMILAIRES SUR UN SUPPORT DEPLACE EN CONTINU
Publication
Application
Priority
- DE 29707143 U 19970421
- EP 9802313 W 19980420
Abstract (en)
[origin: US6276511B1] The invention relates to a device for aligning and depositing elongate particles covered with at least one bonding agent on a continuously moving support so as to form a non-woven fabric for the subsequent production of boards. Said device comprises a dosing hopper, a unit for transferring the particles to an orientation unit consisting of several rollers having several compartments, said rollers being arranged at a distance from each other on a horizontal surface and at right angles to the direction of displacement of the continuously moving support. The alignment faces of the rollers, whose surfaces define the compartments and are embodied in an airtight manner, are configured in such a way that, at least in the area of their free ends, they are curved and/or bent against the direction of displacement of the continuously moving support.
IPC 1-7
IPC 8 full level
B27N 3/14 (2006.01)
CPC (source: EP US)
B27N 3/14 (2013.01 - EP US); B27N 3/143 (2013.01 - EP US)
Citation (search report)
See references of WO 9847678A1
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)
US 6276511 B1 20010821; AT E219994 T1 20020715; AU 739553 B2 20011018; AU 7527398 A 19981113; CN 1258244 A 20000628; DE 29707143 U1 19970703; DE 59804676 D1 20020808; EP 0977656 A1 20000209; EP 0977656 B1 20020703; EP 1114705 A1 20010711; NZ 500290 A 20011130; WO 9847678 A1 19981029; WO 9847678 A8 20000406
DOCDB simple family (application)
US 40317200 A 20000105; AT 98922744 T 19980420; AU 7527398 A 19980420; CN 98805276 A 19990420; DE 29707143 U 19970421; DE 59804676 T 19980420; EP 01107199 A 19980420; EP 9802313 W 19980420; EP 98922744 A 19980420; NZ 50029098 A 19980420