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 619
car is de-pendent upon what is the most economical height for handshoveling, if this method of loading is employed. As thephysical effort is dependent upon the height to which thecoal is to be lifted, it has been found that a man canshovel considerably more coal per day into low than intohigh cars.…
Hoisting machinery · Conveying machinery
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
