Mechanical movements, powers and devices; a treatise describing mechanical movements and devices used in constructive and operative machinery and the mechanical arts, being practically a mechanical dictionary, commencing with a rudimentary description of the early known mechanical powers and detailing the various motions, appliances and inventions used in the mechanical arts to the present time, including a chapter on straight line movements, by Gardner D. Hiscox (1914)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 368
1487. Double strut deck trussfor 50 to 70 feet span. 1488. Multi-ple strut decktruss for 100feet span. 1489. BRIDGE TRUSS.-^Inclined strut and tie rod for eachpanel,with stiff compression upperchord. Vertical members are tierods. 1490- BRIDGE TRUSS.—Vertical struts except in endpanels, which have… … 492. 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. 358 CONSTRUCTION AND DEVICES. 1495- ARCH TRUSS…
Mechanical movements
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