| 摘要 |
A hydraulic anti-vibratory support sleeve is provided having two rigid tubular frames surrounding each other mutually and joined together by an elastomer body adhering thereto and shaped so as to form at least two sealed pockets full of liquid and communicating together through a narrow channel, said body having the general form of an X in axial section. The channel extends along a transverse arc of a circle situated axially and radially at the level of the ends of the arms of the X.
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