SAWMILL UNIT Russian patent published in 2010 - IPC B27B3/10 

FIELD: process engineering.

SUBSTANCE: invention relates to wood-working industry. Proposed unit comprises stock gang moving in slides along lateral guides and furnished with frame including two beams working at bending strain and designed to attach parallel saw blades that saw only direction of their travel, and crank drive coupled by side rods with beam with stock gang beam, closes to that drive. Both rods of said crank drive are coupled with crosspiece to receive beam working at bending strain and closest to said crank drive. Note here that crosspiece is forced by slides to thrust against aide guides and that crosspiece can turn about axis perpendicular to guides and crosspiece.

EFFECT: higher speed and accuracy of sawing.

4 cl, 2 dwg