FIELD: mechanical engineering.
SUBSTANCE: damper has two axially aligned female (3) and male (4) ring members. Springs (7) are interposed between them. Female (3) and male (4) members are made of flanges provided with the same number of the radial holes (5) and (6) arranged over periphery. The number of springs should be even but no less than four. The springs are made of pins. The spring-pins (7) are secured in the female member and movably fitted in the male member made of as a link pair. Spring (7) is made of a beam of variable cross-section the ends of which have members for restricting the number of degrees of freedom between which there is a deforming part.
EFFECT: decreased vibration loading.
12 cl, 3 dwg
