VIBRATION ISOLATING SUPPORT OF POWER UNIT Russian patent published in 2013 - IPC F16F1/373 F16F1/38 

FIELD: machine building.

SUBSTANCE: support consists of an external housing with fastening elements, which has cylindrical and/or conical parts, fittings with fastening elements and a concentrically located elastic element connecting the above two parts. Fittings are made in the form of a sleeve or a multi-sleeve structure with a bottom, which has cylindrical and/or conical parts, rigidly attached to elastic element and located in upper part of the support. External housing is made in the form of a two-sleeve structure or a structure with more sleeves with a bottom and connected to elastic element owing to friction force and/or anchor effect. Elastic element in cross section has bridges inclined from centre to outer side. Limit stop in the form of a compression buffer is located between bridges and made in the form of a conical and/or cylindrical sleeve or a washer. Support can have an additional upper housing connected to external housing.

EFFECT: improving vibration isolating properties of a support.

3 cl, 7 dwg