Input: green crank.
Orange curve is intersection of two glass cylinders.
Their diameters: D1 = 40 and D2 = 30. Their offset: E = 3
Axes of cylinder D1 and bearing of yellow crank are parallel in vertical plane. Their distance: V
Axes of cylinder D2 and of bearing of green crank are in line.
Axes of bearing of yellow crank and bearing of green crank are skew. Their distance: E.
Distance between the point of blue vertical bar and axis of cylindrical joint between blue horizontal bar and yellow crank: V.