Dunkerley, Stanley, 1870- · London, New York [etc.] Longmans, Green · leaf 129
Fio. 118. il8 MECHANISM. … Generally speaking, in dealing with parallel motions, thetracing point is made to lie on the required straight line in thetwo extreme and mean positions of the mechanism. In such acase, if the length of the link AB and the position of the pin D init be known, the centre Q, and the length of the…
Machinery, Kinematics of
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