ACTIVE VIBRATION INSULATION SUPPORT Russian patent published in 2006 - IPC F16F15/02 

FIELD: mechanical engineering.

SUBSTANCE: active vibration insulation support comprises base, platform for mounting the object to be insulated, inertia mass, and the spiral cylindrical spring interposed between the object and the base. The support receives pipe vertically mounted on the base and flexible cylindrical chamber closed from one end. The closed end of the flexible cylindrical chamber enters the top section of the pipe. The open end of the chamber embraces the top face of the pipe. The cylindrical rod secured to the platform enters the top section of the pipe and abuts against the closed end of the flexible cylindrical chamber. The inertia mass is made of a ring that embraces the top section of the pipe with the flexible cylindrical chamber and is secured to the open end of the flexible cylindrical chamber. The spiral cylindrical spring is freely mounted in the bottom section of the pipe between the base and closed end of the flexible cylindrical chamber. The faces of the spring are secured to the base and the end.

EFFECT: simplified structure .

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