The lengths of the links comply with the condition: M͞K=N͞K Slider 3 moves along fixed guide a whose axis 0z makes the angle 45° with axis 0x of fixed guide d along which slider 5 moves. Slider 4 moves along fixed guide f whose axis 0y is perpendicular to axis 0x. Links 1 and 2 are connected by turning pairs M and N to sliders 4 and 5, and by turning pairs K to slider 3. When slider 3 moves along guide a, points M and N plot equal intercepts y and x along the coordinate axes.
$1601$SC,MO$