Material handling cyclopedia; a reference book covering definitions, descriptions, illustrations and methods of use of material handling machines employed in industry (1921)
Wright, Roydon Vincent, 1876- ed, Little, John G., joint ed, Augur, Robert C., joint ed · New York, N.Y., Simmons-Boardman Publishing Co · leaf 311
the same operator. The bucketoperating lines are both fastened at one end of the trolleytrackway and are led over the first pair of sheaves in thetrolley downward to the bucket and about its sheaves,thence upward over the second pair of shelves in the trol-ley, to sheaves at the other end of the…
Hoisting machinery · Conveying machinery
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
