COMBINED VIBROISOLATOR WITH GAUZE DAMPER Russian patent published in 2015 - IPC F16F7/00 F16F3/08 

FIELD: machine building.

SUBSTANCE: vibroisolator consists of a casing and a resilient element from elastomer interacting with a unit. The casing is made as a sleeve resting on the upper end of resilient element, and the ring connecting by means of peripheral recess the casing with the base. The profile of lateral surfaces of elastomer is formed hyperbolic as a bar of equal resistance with a constant stiffness in axial and transversal directions. The gauze damper base is composed by the plate with mounting holes. Lower plate is connected with the base. Top pressure plate is connected with the central ring covered by aligned ring jointed to the base. Between the lower end of the piston and shell bottom an additional resilient element is located, it is made gauze with same parameters of the gauze structure, as the main resilient gauze element.

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

2 cl, 1 dwg