Dunkerley, Stanley, 1870- · London, New York [etc.] Longmans, Green · leaf 244
Fio. 253. APPROXIMATE SOLUTIONS TO LINK MOTIONS. 233 with P as centre and radius equal to AC, draw a circular arc tocut the (approximate) line of stroke of 0 in H; and draw PiAiin a direction such that, the angle CPiAi is equal to HPA, and oflength such that PiAi is equal to PA sec PHPi. Adopt a… … Fio. 251. construction for the second equivalentcrank, namely- P2B2 (making PJ equalto BD, the angle JPaBg equal to theangle JPB, and P2B2 equal to PB secPJP2); and having obtained theequivalent cranks for C and D, obtainthat for P by the method just given. These steps may beconveniently performed…
Machinery, Kinematics of
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