Mechanical movements, powers, devices and appliances; (1903)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The N.W. Henley & co. · leaf 223
819. VERTICAL BUCKET PADDLE WHEEL. ^ —The buckets, a^ a, <7, a^ are pivoted to.the shaft arms,b^ b. To the pivots are attached cranks, c, c, c, cwhich are pivoted to the arms of an eccentric ring re-volving Avith the shaft on a fixed eccentric, e. By thisarrangement the buckets are kept vertical. … 820. FEATHERING PAD-DLE WHEEL.—The buck-ets are hinged with back le-vers and turned to their properposition by arms pivoted ec-centric to the shaft. Theframework of the wheel is ofiron or steel. 821. Cross section. NAVIGATION AND ROADS. 215
Mechanical movements
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