| 摘要 |
<p>The invention relates to a hydraulic anti-vibration mounting comprising a central sleeve (1) of vertical axis, a collar (2) coaxial with the sleeve and two elastomeric rings (31,32) adhesively bonded respectively to the sleeve and to the collar and defining with these two elements a leaktight annular chamber (4), a rigid partition (5) integrally connected to the sleeve dividing this chamber into two compartments which communicate with each other by means of a restricted passage (6), and the said chamber being filled with a liquid (0). The sleeve and the collar are each composed of two half-reinforcements (11,12;21,22) which are adhesively bonded to the elastomeric rings along frustoconical surfaces which converge towards the outside of the mounting, and the rigid partition is integrally connected to the inner reinforcement and bordered peripherally by a thickened flange (19). <IMAGE></p> |
