EP 1115540 A1 20010718 - A METHOD FOR DIVIDING A LOG AND A WOOD UNIT
Title (en)
A METHOD FOR DIVIDING A LOG AND A WOOD UNIT
Title (de)
VERFAHREN ZUM AUFTEILEN EINES BAUMSTAMMES UND HOLZEINHEIT
Title (fr)
PROCEDE PERMETTANT DE DIVISER UN RONDIN ET UNITE DE BOIS
Publication
Application
Priority
- SE 9900914 W 19990528
- SE 9801911 A 19980529
Abstract (en)
[origin: WO9962679A1] In a method for dividing a log two first cuts (4) are applied in the longitudinal direction of the log for removing surface-near material along two planes extending in the transversal direction of the log substantially in parallel with each other for forming first cut surfaces (4). Furthermore, at least one second cut (5, 6) is applied on the log in the longitudinal direction thereof between said planes and extending in the transversal direction of the log substantially in parallel with the planes. At least a third cut (17, 18) is applied substantially perpendicularly to said planes while intersecting the first cut surfaces (4) so that sub-surfaces (19, 20) thereof results on each side of the third cut, so that at least four first wood pieces (21) having one said sub-surface (19) each are formed.
IPC 1-7
IPC 8 full level
B27B 1/00 (2006.01); B27M 3/00 (2006.01); E04C 3/14 (2006.01)
CPC (source: EP)
B27B 1/005 (2013.01); B27M 3/0053 (2013.01); E04C 3/14 (2013.01)
Citation (search report)
See references of WO 9962679A1
Designated contracting state (EPC)
AT DE FI FR GB
DOCDB simple family (publication)
WO 9962679 A1 19991209; AT E317750 T1 20060315; DE 69929884 D1 20060420; DE 69929884 T2 20061026; EP 1115540 A1 20010718; EP 1115540 B1 20060215; SE 510493 C2 19990531; SE 9801911 D0 19980529; SE 9801911 L 19990531
DOCDB simple family (application)
SE 9900914 W 19990528; AT 99930038 T 19990528; DE 69929884 T 19990528; EP 99930038 A 19990528; SE 9801911 A 19980529