h cable. He also made tests of the the cable. This was done by dividing thechange of direc- 60 feet total. This could have been done without interrupt- elongation of the strand portion of one of the cables, by tion among three points, and securing them in position by ing traffic, but as the Great… … the condition of the bridge and in repairing toward either end the automatic device FIG. 3.-SEC1ION OF ANCHORAGE. the defective wires. After the strands were shown at the end of the lower chord (Fig. 5) thoroughly cleaned and the wire bands removed, they were old chain, as shown at a, b, and c. In…
Patents · Iron · Boiler · Sulphur · Inventors · Water · Scientific American · Niter · Trade catalogs · Mixed milk · Mealed powder · Cold water · Cast Iron · Sulphuric acid · Niagara suspension · Patent office · Suspension bridge
Internet Archive · Public domain (published before 1931). Free to use for anything.