ELASTIC DISC-SHAPED ELEMENT Russian patent published in 2018 - IPC F16F3/02 F16F1/32 

FIELD: machine building.

SUBSTANCE: invention relates to the field of engineering. Elastic element of the plate type contains disc elastic surfaces in the form of a truncated cone. Through grooves in them are connected by edges, directed along lines forming a conical surface. On the surface in the form of a truncated cone, three through grooves are made in a plane parallel to the bases of the truncated cone. Formed two truncated conical surfaces are connected by three ribs. In the central part of the separating element, the damping cylinders are fixed coaxially with the elastic elements. Damping cylinders are made of molded polyurethane and are included with gaps in the holes at the tops of the truncated conical surfaces. Inner surfaces of the damping elements of the sleeve type are coated with copper-based frictional material.

EFFECT: enabling increase in the vibration isolation efficiency in resonance mode.

1 cl, 2 dwg