Illustrated catalogue and general description of improved machine tools for working metal (1899)
Sellers, William, & co. [from old catalog] · Philadephia, Levytype company · leaf 299
30-TON TRAVELI.ING CRANE. In East Erecting Shop, Wm. Sellers & Co., Incorporated. 56 feet span. Operated by .single electric motor through our improvedclutch machinery. Power transmitted to trolley by square shafts within thebridge. Bridge driven and kept in line by racks or runways. 294 Wm.… … 40-TON ELECTRIC TRAVELLING CRANE.In the Sormovo Works, Nighni Novgorod, Russia.Span, 62 ft. The illustration shows a small locomotive hanging in the airone end being supported by a suitable frame and the other by a chain sling. Wm. Sellers & Co., Incorporated, Philadelphia, Pa. 295 Plate No.…
Machine-tools · Machinery
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
