Hetzel, Frederic Valerius, 1870- · New York, J. Wiley and Sons · leaf 312
able slide plates give access to the inside of the boot, front and back. The shaft is 2^& inches with 15-inch travel. The elevator is 196 feet center to center. The boot bearings slide up and down in a cast-iron frame bolted to the boot sides, and carry a slide plate which closes the slot on… … FIG. 271.—Foot of 40-inch Receiving Leg.Public Grain Elevator, New Orleans. (Ford,Bacon & Davis, Engrs.)
Conveying machinery · Hoisting machinery · Belts and belting
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![An illustration from Wedding's Basic Bessemer Process. Translated [from the supplement to the author's Darstellung des schmiedbaren Eisens” entitled, “Basische Bessemer oder Thomas Process”] ... by W. B. Phillips ... and E. Prochaska ... With a supplementary chapter on dephosphorization in the basic open-hearth furnace, by E. Prochaska (1891)](https://img.insideoutlibrary.com/img/200/bl-bl_003874923_0-192-1.webp)
