Handbook of construction plant, its cost and efficiency (1914)
Dana, Richard Turner, 1876-1928 · Chicago, The M. C. Clark Publishing Co. · leaf 303
298 HANDBOOK OF CONSTRUCTION PLANT DOUBLE CYLINDER ENGINES Class 4. Link motion, single friction drum, elevator sheave.Adapted to general contracting use, and especially for operatingmaterial elevators, and, in larger sizes, for use on barges, docks,etc. Class 5. Single friction drum, suited to… … Fig. 113. Double Cylinder, Four Friction Drum, Link MotionEngine. Class 7. Double friction drum engine. Adapted to haulingcars, pile driving, bridge building, operating derricks, and gen-eral hoisting purposes, circular saws, concrete mixers, centri-fugal pumps, etc. Class 8. Double friction drum,…
Contractors' operations · Building
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
