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 319
ing or pushing on thelever cross-bar. In another similar bucket the operating levers are con-nected to the door rods by means of a slotted plate at-tached to a bar moving vertically in guides on the sideof the bucket. By pulling or pushing on the lever cross-bar, the bottom doors may be opened or…
Hoisting machinery · Conveying machinery
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
