Patent ID: 7587967
Filing Date: 2009-09-15
Classification: B23D,B27B,Y10T

Abstract:
1. A woodworking machine, in particular a circular saw, having a machine frame on which a table board is accommodated, and further having a swivel frame arranged underneath the table board, which is swivelled about a swivel axis coplanar with the top side of the table board, which swivel frame accommodates a height adjustable tool bracket carrying at least one cutting tool engaging an associated slot in the table board, which tool can be clamped onto a shaft drivable by a motor attached to the tool bracket, wherein the swivel frame in the region of its ends, which in cutting direction lie opposite each other, is swivel-suspended on bearing brackets which are mounted on the bottom side of the table board, and is swivelled by means of an articulated adjusting rod arranged with a degree of freedom for tilting movements, and further in that the tool bracket accommodated on the swivel frame is height adjusted by means of an adjusting element provided on the swivel frame, such adjusting element being arranged in driving linkage with an extendable articulated shaft, and further in that the adjusting rod is connected to a first actuating means, the articulated shaft is connected to a second actuating means and each actuating means being firmly mounted not to allow translation thereof on the operator side wall of the machine frame.