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 772
industry. They I 1 include the Standard Gravity I I Spiral Chutes, with single, double or triple runways; SpiralFire Escapes; Gravity Roller Spirals; Gravity RollerConveyors; Portable Slat and Inclined Slat Conveyors;Straight-lift Elevators, and Power Belt Conveyors. … Principal Fea-tures of Each The runway of the StandardSpiral Chute is constructed ofwings of steel pressed to spiralshape in a power-driven press. I \ The pitch of the chute is accu- rately determined to give uni-form speed to any loading. Unit construction, auto-matic fire-doors, and adjustable…
Hoisting machinery · Conveying machinery
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
