Skinner, Frank W. (Frank Woodward), 1858-1932 · New York, McGraw · leaf 184
U - _ 3/^» J ■^ TViim 1 ^<5i J-i^^L IT -- ^; 5 ^ :i \\ 1 ^a L [—-■J 1 i V^ Pedes+a I -TorPlato Girddr Spans. Clairton Bridge. in. bolts Pin bearings in cast expansion shoes 167 Clairton. — The double track through and deck girders of the approaches to the Clairton bridge over the Monongahela… … i Turned Bolts. Top Bolt •■j:j:jJ^ Filled with OiiyEnlarged Section of Oil Box. Oil Box Roller Bearing, /gx^ Orooves. nrnrni—imr-ii—ir 11 it 3li{x35i^ BzdPlocU... Omaha Bridge, O. B. & T. Ry. The shoes are bolted to the lower flanges, and consist of steelcastings having thick transverse and…
Bridges
Internet Archive · Boston Library Consortium · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten20unit-1137-507.webp)
