RESILIENT ELEMENT OF MESH VIBRATION ISOLATOR BY KOCHETOV Russian patent published in 2015 - IPC F16F3/10 F16F15/08 

FIELD: machine building.

SUBSTANCE: resilient element comprises a casing, resilient elements and packing washers. The resilient elements are made from a spring element and a combined resilient damping element. The spring element is connected to the upper and lower packing washers. The combined resilient damping element is located inside the spring element between the packing washers and is made as coaxially set inner bushes, and a central pin having the same height. The bush being the closest to the periphery of the resilient damping element is made from cast polyurethane. The bush installed inside it is made from voluminous mesh interweaving and contacts with the central pin by the inner surface. The central pin is mounted opposite the threaded holes to fasten the element whose vibrations are to be damped and is made from cast polyurethane.

EFFECT: increased efficiency of vibration isolation in resonance mode.

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