st, one half having been assigned two screw shafts, z z, cut withthreadsreverse works in suitable bearings, g', attached to outer end of each shaft, B', and between the to J. B. Smith, of the same place. to each other, and having nuts, c', on them, the side piece of the carriage, W. There are outer… … the distance the toothed wheels, A' A', were breadth of the bearings, a a, to give the Fu/ 2 jtLdL. i k moved. A pin, a", in the carriage, now acts shaft, C, a certain degree of play, and thus against the slide, x, and the belt shipper is allow the saw a lateral movement, so that it…