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 470
travels along the screw, the latter turning but not advanc-ing with the box. This allows the supporting frame toact as a cover protecting the screw from dirt and corro-sion. The box is usually of the split type, and may bemade self alining. The seat upon which it rests may beeither flat or… … Fig. 182 suitable for very heavy duty as it is not as rigid as thosetypes especially designed for severe service. When it is desirable to locate the take-up at the drivingend of the conveyor, this can often be done, although itis not a very common practice. If the drive is throughspur gears, a…
Hoisting machinery · Conveying machinery
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
