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 411
tion, as shown, in order to reach the level of the barge, thisterminal end is lowered by letting out a portion of the chainthat is now passing back and forth over the idler sprocketsin the frame. This flexible feature of the machine is oneof its chief advantages for tidewater, or other such… … Live Roll Conveyor However, it has also found an economical use as a shortbooster in gravity conveyor systems. Sometimes a verysatisfactory conveyor is formed by providing occasional liverollers in a line of gravity conveyor which is set practicallylevel. These live rollers, driven by longitudinal…
Hoisting machinery · Conveying machinery
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