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 355
ing cases, heavier constructionis necessary, with low chain speeds of from 30 ft. to 40 ft.per min. to provide for the greater strain. Wood Products.Box Shooks—Boxes The extensive use of the push-bar elevator for handlingbox shooks, boxes and similar light packages has beenlargely due to the… … Connecting Operations in Different Buildings the heavier apron types would be impractical, or belt ele-vators, because of the greater protection necessary, wouldbe much more expensive.. Working in combination withgravity or power conveyors, the push-bar elevator is wide-ly used in furniture…
Hoisting machinery · Conveying machinery
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