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 251
M. -- Two Placer Dredges at Work. Elevator or Dredging End Shown at Right, Disposal End at Left ^^ - t ^/ i … : .•/ Dipper Dredge with Vertical Spuds Lowered in Position EXCAVATING MACHINES ^45 a broad, flat base and arranged so that they may be ex-tended downward to rest on the bottom and then rigidlysecured to the float. This prevents the listing of the floatwhen the dredge is raising a heavy load. ■…
Hoisting machinery · Conveying machinery
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
