FIELD: machine building.
SUBSTANCE: vibration isolator contains a base, cover and elastic elements with damper, located between them. The dry friction damper consists of the lower bush, connected with a base, and coaxial with it upper barrel, connected with the cover. Around the damper two elastic elements designed as cylindrical screw springs, connected by means of pins with the cover and base, are located. Each of elastic elements encloses by means of the spring the elastic damping mesh element.
EFFECT: efficient damping in resonance mode, simplified design and assembly.
3 cl, 3 dwg
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Authors
Dates
2015-01-10—Published
2013-09-09—Filed