NET KOCHETOV'S VIBRO-ISOLATOR WITH CENTRAL HOLLOW STEM Russian patent published in 2017 - IPC F16F1/362 F16F7/08 

FIELD: machine engineering.

SUBSTANCE: isolator comprises resilient mesh elements that interact with the substrate. The density of the mesh structure of the outer layers of elastic mesh elements is 1.5 times bigger than the density of the inner layers. Elastic mesh elements are made of a mesh frame, circumfused with the elastomer - polyurethane. Rod located coaxially in the central part of the package and with gaps in the upper and lower mesh elements. In its middle part of the stem is rigidly fixed to the central plate, on which the support rings are fixed. The upper mesh member connected to the upper cover plate and central package. Lower mesh member connected to the lower pressure plate and the central plate package. The rod is made of elastic-damping material. The central opening includes a coaxial rod to lock the rod vibro-isolated object.

EFFECT: efficient damping in resonance mode and simplified design and assembly.

4 cl, 1 dwg