CIRCULAR SAW MACHINE FOR LENGTHWISE SAWING OF THE LOGS Russian patent published in 2007 - IPC B27B7/00 

FIELD: wood-working industry; other industries; production of the circular saw machines for lengthwise sawing of the logs.

SUBSTANCE: the invention is pertaining to the sawing machines with the circular saws used for lengthwise sawing of the logs. The circular saw machine contains the frame with, at least, two vertical circular saws and the receiving-feeding devices of orientation and feeding of the log and the produced converted timbers made in the form of the radially swinging in the vertical plane and the synchronously converging and diverging among themselves upper and lower levers supplied on their ends with the rotating power-driven roll mills. The rotating power-driven roll mills located on the devices of orientation and feeding of the produced converted timbers mounted behind the saws on each cross-cut end are supplied with the elastic or resilient components holding the sawn off half logs. The invention increases the productivity of the sawing machine and improves the quality of the carving wood.

EFFECT: the invention ensures the increased productivity of the sawing machine and the improved quality of the carving wood.

8 cl, 5 dwg