Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 368
1492. BRIDGE TRUSSES.—The Whipple truss. Ver^tical and end posts arestruts; vertical tie rods fromend posts ; diagonal tie rodsin panels. 1493. Inclined posts andvertical tie rods. Baltimoremodel. 1494. Whipple truss,with interpanel tie rods. 3S8 CONSTRUCTION AND DEVICES. 1495. ARCH TRUSS…
Mechanical movements
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