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Scientific American, Vol. 64, No. 12 (1891) (1891)

leaf 4

An illustration from Scientific American, Vol. 64, No. 12 (1891), 1891, leaf 4
y in moving of the head block of a hay fork, thence through the cars up and down an incline, only one cable being re- forked end of the tripping lever, overa pulley, and in- quired. It isa patented invention of William Peach, ward over another pulley, and down to the barn floor, M.D., of No. 76… … Za to the amount of spring desired, their outer ends being number of changes and preventing the opening of the bent at right angles to form flanges and riveted to lock without knowing the combination. As shown in the felly, the flanges of the spoke entering mortises in Fig. 2, which represents the…

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