| 摘要 |
PROBLEM TO BE SOLVED: To further improve an anti-vibration support, in particular, reliability in sealing, and to reduce manufacturing costs. SOLUTION: This hydraulic anti-vibration support comprises first and second rigid frames 2, 3 interconnected by an elastomeric body 4 which partially delimits an operating chamber A filled with liquid. The second frame is fixed to a flexible elastomeric wall 15, which partially delimits a compensation chamber communicating with the operating chamber via a restricted passage C, and the operating chamber and the compensation chamber are separated from each other by a rigid partition 16 fixed to the second frame. The second frame comprises first and second parts 7, 8 made from plastics material, which are assembled to each other by friction welding, and fixed, respectively, to the elastomeric body and to the flexible elastomeric wall. COPYRIGHT: (C)2007,JPO&INPIT |
