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 158
its lowest point; the bobbin israised until it strikes the lock and lifts it, unlock-ing the spindle and allowing it to tip forward and the bobbin to be removed ; the empty bobbin is put on, and with the spindle returned to anupright position, lifting the lock as in removing the bobbin. This… … 144 COTTON-SPINNING MACHINERY. the bobbin and another replacing; it. Supporting the spindle at the tup prevents vibrationand alh)\vs the bearings to be made smaller, which reduces the friction and the power requiredto drive a given number of spindles, besides allowing a much greater speed. The…
Mechanical engineering
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