Erzeugung von Hypozykloide

Kurzbeschreibung: The model shows hypocycloids, these curves are generated, if a point on a circle k moves on the inside of the circumference of a second circle, we observe a fixed point P, that has a fixed distance a from the center M of the circle k. If the distance a is smaller than the radius r of the circle, a stretched hypocycloid is generated, if a is the same as the radius r, a common hypo…