The lengths of the links comply with the conditions: 0͞F=0͞G and F͞H=G͞H,Links 1 and 3 turn about fixed axis 0 and are connected by turning pairs G and F to links 4 and 5. Links 4 and 5 are connected by turning pairs H to slider 6 which moves along fixed guides t-t whose axis makes angle 45° with axis 0y. Link 3 is connected by sliding pairs to sliders 7 and 8. Slider 7 is connected by turning pair A to slider 11 which moves in fixed guides p-p whose axis is perpendicular to axis 0x. Slider 8 is connected by turning pair B to slider 10 which moves along fixed guides q-q whose axis is perpendicular to axis 0y. Link 2 is connected by a sliding pair to slider 9 and by turning pair E to slider 11. Sliders 12 ana 13 are connected together by turning pair D and move along the axes of links 2 and 1. Slider 9 is connected by turning pair C to slider 10. When link 1 turns about axis 0, point D of slider 12 describes Cartesian leaf s-s with the equation x³+y²=3axy.
$1194$LG,Ge$