THIN-LAYER RUBBER-METAL ELEMENT

摘要

FIELD: machine building.SUBSTANCE: invention relates to machine building. A thin-layer rubber-metal element comprises alternating layers of elastomer and reinforcing scuff plates mounted between metal supporting rings. The ends of the supporting rings turned to the scuff plates are provided with closed annular grooves of T-shape cross-section that expand depthward the supporting rings. Through holes with their diameter being equal to the width of the grooves in the supporting rings are made in the reinforcing scuff plates opposite the annular grooves in the supporting rings and are distributed evenly along the perimeter. The closed annular grooves in the supporting rings and the holes in the scuff plates are filled by rubber mass made solid with the elastomer layers.EFFECT: higher reliability of device performance.2 cl, 1 dwg