Mechanical movements, powers, devices and appliances; (1903)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The N.W. Henley & co. · leaf 276
1076. ROCKING MOTION, from a contin-uous Jotary motion of the crank shaft A. … 1076a. PAIR OF TOE LEVERS.— Bell-crank order. A and B, fulcrums of thelevers; E, handle ; C, curved toes. Thisprinciple is used as a valve gear. 1077. WIPER CAM for stamp mills. A, the wiper;,D, flanged chock, allowing the hammer spindle to re-volve. Also in use on sewing-machines for throwing…
Mechanical movements
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