Illustrated catalogue and general description of improved machine tools for working metal (1899)
Sellers, William, & co. [from old catalog] · Philadephia, Levytype company · leaf 303
i steelwire rope. A single motor operates all movements through suitable clutches andmechanism. This is a special crane of great length of hoist, built for the PowerHouse of the Niagara Falls Power Co. This crane is also shown in Plate No. 248. 298 Wm. Sellers & Co., Incorporated, Philadelphia,… … 50-TON TRAVELLING CRANE.In Power House of Niagara Falls Power Co. This is the crane shown in Plate No. 247. It was used to install all of the5000 horse-power generators with their wheels and machinery. Is driven by asingle constant speed 40 horse-power motor, direct current. The trolley carries…
Machine-tools · Machinery
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
