RADIAL SAW MACHINE Russian patent published in 2016 - IPC B27B5/14 

FIELD: wood-working industry.

SUBSTANCE: invention relates to woodworking industry, in particular, to machines for lengthwise sawing of timber. Radial saw machine comprises a bed to support a thrust disc for a circular saw. Saw is limited against an axial displacement with aerostatic lateral guides. Saw is driven by compressed air jets flowing from an air duct. Thrust disc, the aerostatic lateral guides and the bed form a closed loop of rectangular cross-section. In the aerostatic lateral guides on the side of the saw blade there are curved grooves connecting outlets with the rear part of the saw teeth.

EFFECT: higher efficiency of the machine operation, reduced air consumption.

1 cl, 3 dwg