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 275
he shaft.or spindle of thegrip then ceases and the actual gripping power is exertedby the fine threads as theiower end of the grip lever strikesa stop and completes the lever movemetit. In the operation of the friction-grip system it is necessaryto detach the carriers from the traction cable at…
Hoisting machinery · Conveying machinery
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
