EP 1365899 A2 20031203 - METHOD AND DEVICE FOR REDUCING ROUND TIMBER THAT IS BENT IN ONE PLANE TO WOOD PRODUCTS
Title (en)
METHOD AND DEVICE FOR REDUCING ROUND TIMBER THAT IS BENT IN ONE PLANE TO WOOD PRODUCTS
Title (de)
VERFAHREN UND VORRICHTUNG ZUM ZERLEGEN VON IN EINER EBENE GEKRÜMMTEN RUNDHÖLZERN IN HOLZERZEUGNISSE
Title (fr)
PROCEDE ET DISPOSITIF POUR DECOUPER DES BOIS RONDS COURBES DANS UN PLAN AFIN D'OBTENIR DES PRODUITS LIGNEUX
Publication
Application
Priority
- DE 10105178 A 20010201
- DE 10138946 A 20010802
- EP 0201014 W 20020131
Abstract (en)
[origin: WO02060659A2] The invention relates to a method and to a device for reducing round timber that is bent in one plane to wood products. The round timber (12) is laterally flattened in at least the plane of bend. A first curvature of the bend is determined. The linearly conveyed round timber is treated by means of first treatment tools. The round timber is again measured, and a second curvature (80) of the bend is determined. The round timber is then non-linearly conveyed along a path of conveyance that corresponds to the second curvature (80). Advance and/or guide elements (68-78; 90) for the round timber are adjusted and positioned before the passage of the round timber at an angle to the path of conveyance in such a manner that they guide the round timber along the second curvature. During the non-linear conveyance the round timber is treated by means of second treatment tools (82, 84), said second treatment tools (82, 84) being adjusted and positioned before the passage of the round timber (12) in such a manner that they follow the second curvature (80) when the round timber passes through.
IPC 1-7
IPC 8 full level
B27B 1/00 (2006.01); B27B 25/04 (2006.01)
CPC (source: EP)
B27B 1/007 (2013.01); B27B 25/04 (2013.01)
Citation (search report)
See references of WO 02060659A2
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 02060659 A2 20020808; WO 02060659 A3 20031002; AT E439220 T1 20090815; DE 10203871 A1 20020814; DE 50213762 D1 20090924; DK 1365899 T3 20091123; EP 1365899 A2 20031203; EP 1365899 B1 20090812; ES 2329344 T3 20091125; NO 20033050 D0 20030703; NO 20033050 L 20030703; NO 323066 B1 20061227
DOCDB simple family (application)
EP 0201014 W 20020131; AT 02718072 T 20020131; DE 10203871 A 20020131; DE 50213762 T 20020131; DK 02718072 T 20020131; EP 02718072 A 20020131; ES 02718072 T 20020131; NO 20033050 A 20030703