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 797
motor driven trolley, is easily converted into a cage controlled hoist. This equipment is recommended for normal duty.The hoist can be supplied with the winding drum placed either at right angles to or parallel with the line of travel. The following is one example of the saving that can be… … Form 2.5 Hoist Handling Heavv Timbers.
Hoisting machinery · Conveying machinery
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
