Slider 1, sliding in fixed guides q-q, is connected by turning pair D to slider 4 and by a sliding pair to link 5. Link 5 is connected by turning pair B to link 3. Link 3 moves in slider 4 and in slider 2 which turns about fixed axis A. When slider 1 moves along guides q-q, point B describes equilateral hyperbola p-p wi th the equation xy=d² where d is a constant dimension of the mechanism. Axes 0x and 0y are asymptotes of hyperbola p-p.
$1072$LG,Ge$