DRY FRICTION DAMPER Russian patent published in 2004 - IPC

FIELD: mechanical engineering. SUBSTANCE: invention relates to means of protection of people and equipment from shocks and vibration. Proposed damper contains bushing with unit fastening damper to vibration isolating base, and length of cable. Leaf spring is secured on one end of cable, leaves of spring being pressed to side surface of hole in bushing. Other end of cable is provided with unit for fastening damper to object to be isolated from vibration. Bushing made of elastic material is arranged inside leaf spring. Side surface of bushing is pressed to spring leaves by means of pressure adjuster. EFFECT: provision of adjustment of normal pressure in friction pair. 2 cl, 1 dwg