ANTIVIBRATION SYSTEM Russian patent published in 2013 - IPC F16F7/104 F16F15/04 

FIELD: machine building.

SUBSTANCE: proposed system comprises coaxial rod supporting elastic element and slide displacing vertically along said rod between stroke limiters. Levers accommodating compensating weights creating dynamic force are pivoted to springs. Dynamic force equals that of inertia originating in forced vibrations of bearing elastic element. Said dynamic force is transferred by said levers via slide to aforesaid rod to act at protected element in counter phase with the force of inertia that results in their compensation.

EFFECT: higher efficiency.

1 dwg