EP 0116606 B1 19870701 - DEVICE FOR CUTTING BOARDS OR SIMILAR OBJECTS
Title (en)
DEVICE FOR CUTTING BOARDS OR SIMILAR OBJECTS
Publication
Application
Priority
DE 3231009 A 19820820
Abstract (en)
[origin: WO8400715A1] In order to cut side boards (1a) from a continuously transported tree trunk (1) before cutting off the main portion (1b), a cutting blade (13) is driven in the side board (1a) through a pivoting piston-cylinder unit (9). The tree trunk (1) drives the pivoting piston-cylinder (9). Once the cutting (1c) has been carried out, the cutting blade (13) is removed; a spring back-pressure device (22) applied to the piston-cylinder unit (9) brings back the latter to its initial position by a swinging motion.
IPC 1-7
IPC 8 full level
B23Q 7/00 (2006.01); B27M 1/08 (2006.01); B27L 5/08 (2006.01)
CPC (source: EP)
B27M 1/08 (2013.01)
Designated contracting state (EPC)
AT SE
DOCDB simple family (publication)
WO 8400715 A1 19840301; AT E28054 T1 19870715; DE 3231009 A1 19840223; DE 3231009 C2 19850523; EP 0116606 A1 19840829; EP 0116606 B1 19870701; FI 78860 B 19890630; FI 78860 C 19891010; FI 841588 A0 19840419; FI 841588 A 19840419
DOCDB simple family (application)
DE 8300144 W 19830819; AT 83902748 T 19830819; DE 3231009 A 19820820; EP 83902748 A 19830819; FI 841588 A 19840419