Chicago : Engineering and Contracting Pub. Co. · leaf 283
ith twoguy lines passing over the car to deadmen, Conference for Protection of IndustrialProperty—The first published report of theresults of the fourth conference of the In-ternational Union for the Protection of In-dustrial Property appears in the Daily Con-sular and Trade Reports for September… … View Showing Use of Slack Line Gin Pole for Unloading Pipe. and one guy line leading directly away fromthe car. These lines are made slack so thatthe top of the pole has a free swing of atleast 6 or 7 ft. The hoist line is operated byteam. At its end it is divided into two lineswith a hook at each…
Buildings
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
