Richard H. Crouch, Pulaski, VA, United States, assignor to the Automatic Machinery Corporation, Pulaski, Va, a corporation of Virginia, claims an invention as it relates to an improvement in straight line cut off saws. File claimed February 18, 1937.
This invention consists of a self contained mechanism for raising and lowering the saw to cut stock of varying thicknesses, and means for either automatically or manually controlling a valve which directs the fluid pressure media to either end of the cylinder for moving the saw back and forth.
Patent awarded September 5, 1939, Serial No. 2,172,274.