SWIVEL VIBRATION ISOLATOR SUPPORT Russian patent published in 1997 - IPC

FIELD: mechanical engineering; protection of equipment against vibration. SUBSTANCE: support includes T-shaped bracket whose upright and cross-piece are provided with holes; angle-piece has rectangular slot in one web and groove perpendicular to this slot; other web is provided with hole receiving rubber bush. Rod is passed through hole in upright; end of this rod provided with pin is received by rectangular slot and pin is received by groove. Cylindrical springs are fitted on rod; bearing coils of one spring are supported by web of angle-piece and upright through washer; other end is supported by upright and bead of rod. Fastener is located in rubber bush; both ends of fastener are provided with washers and plate springs whose larger diameters are supported by second web of angle-piece mounted for turning through 180 deg relative to bracket. EFFECT: enhanced reliability. 1 dwg