| 摘要 |
A damping support, which is particularly intended for reciprocating engines of motor vehicles, comprises a tubular support body intended for fixing to a support structure and closed at one end so as to define a chamber containing a damping liquid, an attachment member intended for fixing to an oscillating member and connected coaxially to the other end of the tubular support body by an annular element of elastomeric material, a transverse disc member connected to the attachment member and immersed in the damping liquid and having holes for the passage of the liquid, and an oburator associated with the disc for varying the area for passage of the liquid through the holes. In particular, the support enables a reduction of the high-frequency vibrations over a wide frequency range. |
