FIELD: machine building.
SUBSTANCE: vibration isolator with quasi-zero rigidity contains the main elastic element and damping ring element. Vibration isolator is equipped with an internal profile guide with a hemispherical projection and an external guide of the damping ring element. Damping ring element is made in the form of a cylindrical metal spring. Inner profile guide is made with possibility of connection with machine body to be protected from vibration, and external guide is made with possibility of connection to base of machine protected from vibration.
EFFECT: higher operating reliability in wide temperature range and higher efficiency of vibration protection.
1 cl, 2 dwg
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