Elastic connection

As an elastic connection, air is used, the constant amount of which is regulated by the automatically acting spool compensation device. Electric motor 2 in a couple of conical gears 4 and 5, crankshaft 6 and connecting rod 7 leads to the reciprocating movement of the piston 8. The piston moves in the upper part of the working cylinder of the sleeve 77, and in the lower part of it, equipped with windows, there is a battle 72, freely moving under the influence of air. The sleeve is placed inside the barrel 13, and the inner diameter of the barrel has a larger diameter than the sleeve placed in it, so that between the walls of the sleeve and the barrel, the ring cap, necessary to move the air from the upper part of the mechanism to the lower and back, since the movement of the box and the piston and the piston is formed in the sleeve will cause displacement and movement of air.