Mechanical appliances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical movements, powers and devices" ... including an explanatory chapter on the leading conceptions of perpetual motion existing during the past three centuries (1910)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The N. W. Henley publishing company · leaf 29
unning pulley and is then turned by thefriction until the pulley is clamped fastbetween the two friction surfaces, whenthe pulley, flanges, and shaft all rotate to-gether. To release the pulley, the brake—shown just below the right-hand fric-tion disk—is brought against the angularface of the…
Mechanical movements
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.