Hydraulically damped rubber bearing

Details Hydraulically damped rubber bearing Hydraulically damped rubber bearing

1992-07-20

1994-08-23

Oberleitner, Robert J.

Spring devices

Vehicle

Mechanical spring and nonresilient retarder

26714013, F16F 910

Patent

active

053400933

ABSTRACT:
In a hydraulically damped rubber bearing, a supported component is attached to a supporting component by an element made of resilient material. The supported and supporting components enclose an activating chamber occupied by a fluid. The activating chamber is separated from a compensation chamber by a partition. The partition accommodates at least one port. At least some of the partition is flexible. The compensation chamber is sealed off from outside by a diaphragm secured to the supporting component. The flexible section of the wall and the diaphragm are molded in one piece. The molding is fastened to the partition essentially fluid-tight in the zone between the flexible section and the diaphragm.

REFERENCES:
patent: 4469316 (1984-09-01), Van den Boom et al.
patent: 4741520 (1988-05-01), Bellamy et al.
patent: 4830346 (1989-05-01), Eberhard et al.
patent: 4887801 (1989-12-01), Wolf et al.
patent: 5102105 (1992-04-01), Hamaekers et al.

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