FIELD: machine building.
SUBSTANCE: dish-type resilient element comprises two resilient elements set oppositely in respect to the vertical axis of a separating element. Each resilient element comprises dished resilient surface in the form of a truncated cone, three through grooves forming two truncated conical surfaces connected by three fins are provided on the above surface in the plane parallel to the bases of the truncated cone. Damping cylinders are fixed in the central part of the separating element coaxially to the resilient elements and enter the holes at the truncated conical surfaces' vertices with a gap. The damping cylinders are made combined, out of two coaxial and coaxially located bushings out of shock-absorbing material with different rigidity.
EFFECT: increased efficiency of vibration isolation in resonance mode.
2 dwg
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Authors
Dates
2015-10-27—Published
2014-09-16—Filed