Hydraulically damping rubber bearing

Details Hydraulically damping rubber bearing Hydraulically damping rubber bearing

2006-05-30

2006-05-30

Graham, Matthew C. (Department: 3683)

Spring devices

Resilient shock or vibration absorber

Nonmetallic, resilient element

C267S140110, C267S140130

Reexamination Certificate

active

07052004

ABSTRACT:
A hydraulically damping rubber mount is provided with a variable channel length. The mount channel length can be adapted to the later intended use with a simple design during the manufacture without changing the design. The hydraulic mount has an elastomeric damping member, at least two chambers to accommodate a fluid damping agent and a channel carrier with a channel connecting the chambers in a flow-conducting manner. The channel has passage openings to the chambers. An incompletely closed ring, one end of which forms a channel deflection, is displaceably guided in the channel in the manner according to the present invention. The channel is divided as a result into two channel parts, which unite between the ends of the ring and through which the damping agent flows in opposite directions.

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