RING-SAWING MACHINE FOR LENGTH CUTTING OF LOGS Russian patent published in 1998 - IPC

FIELD: cutting of logs. SUBSTANCE: machine has a frame with longitudinal guides, sawing mechanism and a drive. Sawing mechanism is furnished with a protective enclosure of saw blade. Rests for clamping ends of log lying on ground are fastened to both ends of frame perpendicularly to longitudinal guides. Frame is built up of similar sections, longitudinal guides have a tubular section, and moving table that carries sawing mechanism is furnished with transverse guides for sawing mechanism, on whose drive saw blade is fastened as a cantilever. Saw blade is additionally furnished with a protective apron and hand feed handle. Sawing mechanism is made for discrete rearrangement in lateral direction with steps of 10 mm and 20 mm. It is fixed in seats made on one of transverse guides of moving table. Having carried out one run of sawing and disengaged drive, sawing mechanism is reset by hand, rearranged in lateral direction through necessary thickness of board, and cycle is repeated. EFFECT: simplified design, which make it possible to use machine in domestic conditions, farmings, etc. 1 dwg