| 摘要 |
A hydraulically damping bush bearing is presented, in which an inner rubber mount, which comprises an essentially cylindrical or nearly cylindrical inner part ( 1 ) with an axial through hole ( 2 ), an outer sleeve ( 3 ) surrounding the inner part ( 1 ) as well as an elastomeric damping member ( 4 ), which is arranged between the inner part ( 1 ) and the outer sleeve ( 3 ) and is connected to them by vulcanization, is surrounded at its axial ends by chambers ( 5, 5 ') for receiving a fluid damping agent, wherein the chambers ( 5, 5 ') are formed by a hydraulic area, which is arranged separately around the rubber mount and which comprises a rigid channel carrier ( 6 ) pushed over the outer sleeve ( 3 ) of the rubber mount with a channel ( 7 ) for the flow-conducting connection of the chambers ( 5, 5 '), an outer bush ( 8 ) supported axially on the channel carrier, and means ( 9, 9 ') arranged axially on both sides of the rubber mount for closing the bush bearing, wherein the means ( 9, 9 ') consist in their radially outer area of an elastomer, into which a support ring ( 12, 12 ') is vulcanized, via which the outer bush ( 8 ) is supported at the channel carrier ( 6 ).
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