Appleton's dictionary of machines, mechanics, engine-work, and engineering (1861)
Appleton, firm, publishers, New York. (1852, D. Appleton & Co.) · New York : D. Appleton · leaf 23
pon which it turns by the action of the wind upon the vane e. f f are sails, fixedto one end of the axis g, and disposed to be influenced by the wind in the usual manner. Upon thisaxis is also fixed a conical barrel of wood /* k, on the smaller end of which k is attached a line /, with a•weight…
Mechanical engineering
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