he load that bear on the points a and being used in the joints. separate, it becomes necessary to consider the well-known fact (and its effect Upon these two arched ribs, which are firmly connect- ed with each other by cast iron tubular crossbraces and on the combina- „ heavy wrought diagonal ties,… … part having the tion, by which the traffic between the cities of Washing- least depth, and ton and Georgetown is carried over, the water of the to tnat part oeanng oetwem these two points, their sum which is most flexible, will bend away from the load Washington Aqueduct is conveyed into the city…
Patents · Claim · Combination · Manner · Purpose · Iron · Belt · Claim combining · Patent office · Purpose set · Nitric acid · Purposes set · Cubic inches · Steam engine · Scientific American · Cast Iron · Wrought iron
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