Inside Out Library
Scientific American, Vol. 52, No. 22 (1885) (1885)
leaf 4
ilarating, crank pin are of forged steel, and bearings are large and proportioned to work under the heaviest duty the elevating, paradising, nerve-shatter- ing, dyspepsia-breeding, health-de- engine can perform without heating. Crank disk is cast with counterbalance to balance weight of crank… … ing packing rings. All valve rods, eccentric rods, and pins © 1885 SCIENTIFIC AMERICAN, INCInternet Archive · Public domain (published before 1931). Free to use for anything.
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