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 468
straight chute entering the spiral runway at a tangent toits outside edge. The guardrail of the spiral is eitherhinged, as shown, or made to lift out at the point wherethe inlet slide intersects the runway bed. All spirals shouldbe loaded tangentially at the outside guardrail. Attemptshave been… … Figs. 165 and 166 on the outer side. By removing a section of the spiralguard at the point where the exit slide meets it, packagesdescending the chute will be delivered at the desired floor. Another type of exit slide is a hinged chute which can bedropped into the spiral runway over the guardrail…
Hoisting machinery · Conveying machinery
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