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 462
Fig. 100 When two or more lines of gravity conveyor are re-quired to dehver to one main trunk line a convergingsection (Fig. 100) is used. This is frequently a necessaryfeature of gravity conveying systems, but there is some-times danger of the packages jamming at this point iftwo of them reach the… … Fig. 101 A gravity switch section (Fig. 101) allows packages tobe delivered selectively from a single trunk line to two or
Hoisting machinery · Conveying machinery
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