Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics (1892)
Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 265
-brates on its center through a limited arc as the dvna-moiiieter revolves, thus actuating a ratchet, which inturn moves the drums forward step by step; this siin-I>Ie device has been found to act mostsatisfactorily upto a speed of l.i() revolutions per minute. ?^-l*-.^l.• ^ Ilary.-tiiitr… … 1. —Amslcrs rioordinijtlynainometer. KJK<TOI{, Slione system. Tthe left of Fig. 1. ancl ELEVATORS. 247 When the ejector is filled, an automatic action is established which admits compressed air,brought to the ejector from a central compressing station, which may be, as at Eastbourne,England,…
Mechanical engineering
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