Wood cutting device with automatic acceleration - comprises frame with two levels, bow fixed to guide of drive, acceleration rod with small connecting rods and finger to ensure acceleration of cutter

摘要

The device cuts wood by means of a chain saw and has a support frame (16), with two levels, an axle (15) fixed to a support (5) fixed on a cutter via a plate (8) and two bolts. A bow (9) is fixed pivotally to the guide of the cutter drive and an acceleration rod comprising small-connecting rods (18 and 19) and a finger (3) ensures the acceleration of the cutter. The assembly has a control handle (7) and a bar (17) driving the cutter in rotation. A mass (13) is fixed under support (5) and a plate is mounted on the locking bar (14) holding the bar during cutting while a cord (2) enforces the acceleration. USE/ADVANTAGE - Cutting wood for heating.