| 摘要 |
A resilient mounting of elastomeric material includes first and second insulators adapted for placement on opposite sides of the mounting surface. A spacer includes an elongated cylindrical portion and at one end a perpendicularly extending flat flange. The spacer is forcibly fitted into the first insulator thereby radially compressing the elastomeric material of the lower portion of the first insulator between the cylindrical portion of the spacer and the tubular portion of a metallic annulus which is bonded to the exterior of the first insulator. Upon installation, the mount is pre-compressed in both the axial and radial directions.
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