Slider 2 moves along fixed guides p-p. Link 1 is connected by turning pair A to slider 2 and by a sliding pair to slider 3. Slider 3 turns about fixed axis C. When slider 2 moves along guides p-p, point K of sliding link 1 describes a cissoid with the equation y²=(d-x)³/(d+x )where d =A͞K=K͞B, 0͞C=2d.
$1125$LG,Ge$