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 337
engnie. 31G ENGINES, STEAM, STATIONARY RECIPROCATING. case. The pistons D D are of the trunk form, double-walled at the top to prevent con-densation, open at the bottom, and carrying tlic hardened steel wrist-pins bh. They are eachpacked with three rings. The connecting-rods/i-are made of forged…
Mechanical engineering
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