LOG-WORKING MACHINE Russian patent published in 2001 - IPC

FIELD: wood-working industry. SUBSTANCE: the machine has a fixed bed frame, appliance for log centering and fastening secured on the bed frame, carriage with a drive of the working members and a drive of its own installed on the bed frame for reciprocating motion in the axis of the log. The appliance for log centering and fastening is provided with a drive, device for measuring the angle of turn of the log and a center finder, which provides for mechanization of the operation of log centering and turning, and the carriage screw mechanism - for adjustment of the working members, the carriage drive reversal system - for automation of control of the carriage drive. EFFECT: expanded technological abilities, reduced time of auxiliary operations, reduced power consumption and specific amount of metal per structure. 4 cl, 3 dwg, 1 tbl