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 179
Top and Back-Braced 2-Motor Electric Jib Crane forIndoor Service Hand Operated Top-Braced Jib Crane … Steam-Hydraulic Crane with Jib Adjusting-Nut to Permit Incline of Jib in Direction of Load Travel CRANES 173 jib at or near to the center of it and reinforced by twoadditional braces, one extending from the main brace tothe upper part of the column and the other brace extendingfrom the main brace…
Hoisting machinery · Conveying machinery
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
