pulley in line with the other, suggested by some by not observing the conditions of the problems, while others Condors, of Cleveland, Ohio, and George Koch, of Cass, Pa. of our correspondents are unnecessary. have produced devices that will not work at all. A, Fig.4, is a circular disk placed on… … the power to be received from another shaft lying in the same lialf a revolution of the wheel, W, will throw the rack, R, ney Htath, who would make a belt to draw much tighter on plana, but not parallel to the first,the inclination of the second forward, and rack, R3, will turn the shaft, W2,…
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