Global Patent Index - EP 0914913 A3

EP 0914913 A3 2000-10-18 - Device for the edge trimming of round wood

Title (en)

Device for the edge trimming of round wood

Title (de)

Vorrichtung zur Herstellung von Kantholz aus Rundhölzern

Title (fr)

Dispositif pour la fabrication de bois équarri à partir de troncs d'arbre

Publication

EP 0914913 A3 (DE)

Application

EP 98890194 A

Priority

AT 68897 U

Abstract (en)

[origin: EP0914913A2] The square timber producing device includes a coarse chipping device (3) with a pair of chipping discs (4,5), followed by a fine chipping device (12) with a similar pair of discs (13,14). There is also a second stage with coarse (16) and fine (17) chipping devices, also with discs (18-21). The chipping discs are in truncated cone form and have tools with radially directed cutters running along a spiral on the endface of the discs. The coarse disc cutters have a height difference from one cutter to the next of about 1-5 mm.

IPC 1-7 (main, further and additional classification)

B27L 11/00

IPC 8 full level (invention and additional information)

B27L 11/00 (2006.01)

CPC (invention and additional information)

B27L 11/007 (2013.01)

Citation (search report)

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

EP 0914913 A2 19990512; EP 0914913 A3 20001018; EP 0914913 B1 20031112; AT 2298 U1 19980825; DE 59810151 D1 20031218