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 315
Hinged-Bail Back-Gate Drag-Line Bucket Digging LooseRock Hinged-Bail Back-Gate Drag-Line Bucket Dumping SoftClay ACCESSORIES 309 bined digging and scraping action. Buckets of this typehave a very strong closing power and are especially usefulin handling closely packed sand, large lump coal or…
Hoisting machinery · Conveying machinery
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