to some extent, yields tothe irregularity of motion. The manufacturers of the pre- sent machine point out that the band above referred to formsa very excellent elastic bed, as its tendency is to be thrownoutward by centrifugal force, in opposition to which is thepressure of the blade. So that the… … ing on each other alternately in a cylindrical inclosure drilledin the cast iron support. The back of the saw comes in con-tact with the balls through a groove in the cylinder; and asthe balls rest only on the edge of small holes made throughthe supporting washers, all can be brought forward and…
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