Hydraulically damping bearing with outer and inner bearing parts

摘要

Between the two bearing parts (11,12) an elastomer body is located with several, opposite chambers (16,18) filled with a damping agent. The chambers are coupled by a throttling and an overflow duct. In the latter an elastic valve member (28) is fitted formed integrally on a peripheral wall of the duct and protruding from it. In the valve member extension against the opposite duct wall it points against one chamber and is compressible into it on an overpressure in dependence on the chamber pressure difference. The valve member part, facing one chamber (18), is formed by a sealing liquid (38) as part of the valve member.