FIELD: mechanical engineering.
SUBSTANCE: invention relates to the field of mechanical engineering. The absorber contains weights in the form of massive rings installed on both sides of the support disk surrounding the post fixed on the base. Dampers are connected to the weights in the form of cuffs made of an elastic-plastic material, connected to covers put on the rack. Conical springs are located on the rack between the covers. The rack has a threaded section protruding from the cover, on which a nut and a lock nut are located.
EFFECT: increased reliability of the mechanism for adjusting the absorber to the required oscillation frequency, increased convenience of tuning and reduced time for it.
5 cl, 3 dwg
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