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 34
2I,20<»21.31027.04M29,518 Durliicdfrom (J. iiois .%6r8 4,32<l4,9.59.5.5176,021 20 K5 5i:iO 4105 0195-3220 5243-2203 02S2299 681K6207:«()38442947050f) ■ 5 1-0 1 22-3 1-375 1 - 495 1-.595 1-()81 1-7.58 t kWH ■ 7332,0043,4774,0295,8:157.0408,090 0-6920 1.500 1900 2130-2-100 2000 274 F.-»hr.08111… … Air-hoist. AIR-HOIST. Fi<,. 1 shows a pneumatic hoist that has recently been introduced byPedrick & Ayer, of Phihidelphia, as a substitute for the commonly used chain hoists andblocks. The cylinder is made of extra strong wrought-iron pipe, whichis carefully reamed out; to the upper head is…
Mechanical engineering
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