Dunkerley, Stanley, 1870- · London, New York [etc.] Longmans, Green · leaf 231
more complicated case, takeMarshalls valve gear, which is shown in Fig. 239. The frame of the machine is denoted by P,the crank shaft being denotedby Pi. The main piston isrepresented by B, and the valveby F. C is the centre of aneccentric set at the same angleas the crank arm, and CDE isa link…
Machinery, Kinematics of
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