Device for the longitudinal cutting of trunks. (Machine-translation by Google Translate, not legally binding)

摘要

Device for the longitudinal cutting of logs, essentially characterized in that it consists of a longitudinally movable carriage on rails, which bear on their respective ends antagonistic claws, movable longitudinally on an intermediate frame, which, in turn, is transversally displaceable over the car; said claws comprising two rotary heads nailed to the ends of the trunk, the latter being axially supported between the rotating heads of said claws so that the lateral or transverse displacement of said intermediate frame, achieves the lateral movement of the trunk to subject it, in the displacement longitudinal of the carriage, when cutting a vertical band saw; while, said rotating heads constitute conventional dividing plates that allow the adjustable rotation of the trunk in partial turns of any amplitude, whereby, the trunk held between said heads allows performing both the squareing operation, alternating the swaying of the carriage with turns at (90º) ninety degrees of the trunk, as the successive cut of tables, by successive swings of the car alternated with lateral displacements of the trunk, until reaching the proximity of the axis of rotation, at which time a turn to (180º), cent eighty degrees of the trunk, allows to continue cutting boards of the opposite sector of the trunk. (Machine-translation by Google Translate, not legally binding)