Figure 10. Experiment E8. The possible option to move the chain beam by unilateral pressure increase of one pneumatic body in a triple system of pneumatic bodies was studied. 10.1. At a pressure of 0.15 bar, the chain beam lay with its panel in a horizontal plane, so that the belt joints stood vertical. 10.2. and 10.3. Increasing the pressure in the right balloon to 0.25 bar resulted in a curvature bi of 405 mm of the whole beam to the right side.