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 358
se instead of chain. For handling logs V-shaped troughs of 2 in. boardsare usual, while flat runways are used for ice, hay, andsimilar packages. The two sides of the V-trough formguards as well as sliding surfaces, keeping the packagemoving properly. With the usualflat runways side strips attached… … The Drag Is the Simplest Conveyor guards are essential. In the lumber conveyors plaindetachable link chain with lug attachments propel thepackages. Where the wood push-bar is used, with theflat runway, particular attention should be given tosecuring it rigidly to the chain, for in operating a…
Hoisting machinery · Conveying machinery
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