VIBRATION ISOLATOR MESH ELEMENT Russian patent published in 2016 - IPC F16F3/10 F16F15/08 

FIELD: machine building.

SUBSTANCE: invention relates to machine building. Mesh element comprises housing, resilient elements and pressure washers. Resilient elements are made from a spring element and a combined resilient damping element. Spring element is connected to the upper and lower packing washers. Combined resilient damping element is located inside spring element between pressure washers and made in form of coaxially arranged inner bushings, as well as central rod having the same height. Bush being the closest to the periphery of the resilient damping element is made from cast polyurethane. Bush installed inside it is made from voluminous mesh interweaving and contacts with the central pin by the inner surface. Central pin is mounted opposite the threaded holes to fasten the element whose vibrations are to be damped and is made from cast polyurethane. Combined resilient damping element central rod is made with a cavity inside, filled with copper based sintered friction material crumb.

EFFECT: improved efficiency in resonant mode of vibration isolation.

1 cl, 1 dwg