FIELD: damping of vibrations of rigid members of structures of objects. SUBSTANCE: invention can be predominantly used for design of promising systems for control over objects of non-rigid structure. Gear includes object of control ( springy member ), transmitter of primary information ( overload or deviation of springy member ), zero indicator, key, flip-flop, first and second delay elements and rigidity control. EFFECT: simplified design of gear. 2 cl, 4 dwg
