CONTROLLABLE HYDRAULIC ANTI-VIBRATION MOUNTING

Controllable hydraulic vibration isolation support comprising a rigid block (3), an elastomer body (4) shaped like a bell flaring out from the block to an annular frame (5), a working chamber (A), a compensation chamber (B), a throttled passage (C) connecting the working chamber to the compensation chamber, and an auxiliary chamber (D) separated from the working chamber by a decoupling valve (20) controlled by a control device (15). The auxiliary chamber, the decoupling valve and the control device are in the block.