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 233
^ Lm:±3^-^ Breast Jinniwink … Counterweight A-FrameLight Capacity Derricks Sulky DERRICKS 227 scribed in this book in the chapter treating locomotivecranes. Jinniwink Derrick The jinniwink derrick is a light portable derrick exten-sively used in steel erection- and other work where aneasily moved and erected derrick is desired.…
Hoisting machinery · Conveying machinery
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
