Slider 1 moves along fixed guides p-p and is connected by turning pair B to link 2 which has the form of a bent lever with angle BEa equal to 90°. Arm Ea of link 2 is connected by a sliding pair to slider 3 which turns about fixed axis A. When slider 1 moves along guides p-p, point D of link 2 describes ophiuride s-s with the equation (c-x)³=(b+y)(3bc+cy-bx+yx) where b and c are constant dimensions of the mechanism.
$1175$LG,Ge$