Pneumatically-controlled hydraulic antivibration support, and a motor vehicle including such a support

摘要

A hydraulic antivibration support comprising two strength members interconnected by an elastomer body which defines a liquid-filled hydraulic working chamber, which chamber communicates via two passages with first and second compensation chambers defined by two juxtaposed bags formed in a common flexible elastomer wall. The second compensation chamber is surrounded by a rigid thimble which presses the flexible wall against an off-center portion of a rigid partition in order to separate the two compensation chambers.