Mechanical movements, powers and devices; a treatise describing mechanical movements and devices used in construcive and operative mechinery and the mechanical arts, being practically a mechanical dictionary (1917)
Hiscox, Gardner Dexter, 1822?-1908 · New York : The Norman W. Henley publishing co. · leaf 258
NICALPARADOX, a curious property of an epicy-clic train. A is a central fixed axle and geaiwheel, around which the arm C D revolves;M, a wide-gear wheel loose on a pivot set inthe arm CD; N, a pivot also set in the arm and carrying threegears with a differential number of teeth, say, varying by one… … 992a. LINK CHAIN HOIST.—A novel formof light weight hoists over lathes and planers.A screw gear working in a tooth chain.
Mechanical movements
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