Mechanical movements, powers, devices and appliances; (1903)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The N.W. Henley & co. · leaf 272
devices forinterrupting the circuit 1052. LAZY TONGS MOVEMENT.—A system of crossed levers by which theamount of a rectilinear motion is increased bythe proportional number of sections in the tongs. As a hand device it is in use as a toy, but is more useful as a reducing apparatus for a steam-engine…
Mechanical movements
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