Mechanical appliances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical movements, powers and devices" ... including an explanatory chapter on the leading conceptions of perpetual motion existing during the past three centuries (1914)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley Publishing · leaf 208
A device to enable fish to ascend falls or dams.It may consist of a series of stepped basins over which the water de-scends, turning a fall into a cas-cade, and sometimes known as afish ladder; or it may consist of achute with a sinuous track fordiminishing the velocity and assist-ing the passage… … 206 NAVIGATION, VESSELS, MARINE APPLIANCES, ETC. 526. FLOATING BREAKWATER. Morris type. A A are air-tight cylinders ; B B the strutting ; C C the cables, and D D the weights at the sea bed. From the mo-tionless foundation thus formed,the framing rises through thesection of tidal and…
Mechanical movements
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