A vibration damper comprises a cylinder, pistons with rods and a separating wall, elastic elements and piping. According to the invention, the cylinder is formed with bottoms, in the lower bottom a hole is located, through which a rod passes with a pin connected to a vibration source, and a piston, which divides a part of the cylinder into an under-piston cavity "a" and an above-piston cavity "b", and which is connected to a compensating rod, which passes through the hole in the upper bottom of cylinder, near which the second cylinder is secured, inside which a cavity "c" is located with a bottom and a hole therein, through which the second compensating rod passes which is mounted from one side on the piston with hole and separating wall, which by the second side forms a cavity "f" and divides said second cylinder into two parts, both of the above pistons are spring-loaded, the piston with hole and separating wall through the holes are connected to at least two cylinders of smaller diameter arranged above them, inside each of which a piston with a rod is located, which are connected by a beam. Above each cavity the cavities "d" and "e" are alternately located, the cavity "a" is connected to the cavity "d" and "e", the cavity "b" is connected to the cavity "f". The device becomes more compact, its length is considerably reduced, which allows a wider range of application, where is required the complete damping of mechanical vibrations transmitted from their source to the frame.
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