Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 109
361. ROOTS DOUBLE QUADRANTENGINE.—In this design the two oscillatingpistons are connected directly with the crankon the inside of the engine case, which is alsothe exhaust receiver. From the positions ofthe connecting rods at the end of the stroke ofeach piston the dead centre is eliminated. 362.…
Mechanical movements
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