Link 1, turning about fixed axis 0, is connected by turning pair A to slider 3 and by a sliding pair to cross-shaped slider 6 which has guides perpendicular to each other. Slider 4 moves along fixed guides p-p whose axis coincides with axis 0x. Cross- piece t-t of slider 4 is connected by sliding pairs to sliders 2 and 3. Slider 7 is connected by turning pair E to slider 2 and moves along axis Bf of link 5 which is connected by turning pair B to slider 4. When link 1 turns about axis 0, point D of slider 2 describes inclined-node curve q-q with the equation (a²/x²)-(b²/y²)=1 where a=0͞D and b=D͞E are constant dimensions of the mechanism.
$1210$LG,Ge$