Mechanical movements, powers, devices and appliances (1901)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley & company · leaf 107
at the end of the stroke ofeach piston tlife dead centre is eliminated. d A _^ 362. ROOTS SQUARE PISTON EN- GINE.—The oblong square box, A, is thecylinder proper. B, is a frame sliding freelyin a horizontal direction by the force of thesteam from the side ports, </, d. C is the in-ner… … 363. DAKE SQUARE PISTONENGINE. — Two rectangular pistons,one within the other, working at rightangles in the outer piston. The innerpiston is connected to the crank pin,and moves vertically. The outer pistonmoves horizontally in the case. Theprinciple is similar to the Root SquareEngine, No. 362.…
Mechanical movements
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