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 403
A Bank of Distribution Spirals because of rust or other accumulations. This is easilyovercome by the application of powdered wax, graphiteor similar material. BottlingCases of Bottles—Barrels—Cartons—Boxes The belief that the friction runway spiral is more limitedin handling packed cases of bottles… … Diverting to Roller Gravity merable successful installations. These results have beenaccomplished by careful consideration of proper design andthe application of the right spiral to the work to be done.The small space required and the lower cost of installa- tion are the chief advantages of the…
Hoisting machinery · Conveying machinery
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