| 摘要 |
Flexible damping mount, in particular for the drive engine of a motor vehicle. The mount has an engine-fastening element (supporting element 7) and a body-connecting part (supporting element 7'), which are connected to each other by means of at least two spring elements (rubber elements 1, 1') and enclose with the latter two separate cavities. The cavities are in each case divided by a separating element (3, 3'), provided with at least one overflow opening (4, 4'), into two variable chambers (5, 6, 5', 6'), which are filled with fluid. In this way, two vibrational mount units are formed, which have in their dynamic spring rate on the one hand an absorption frequency and on the other hand a resonance frequency. Due to the connection of the two mount units, the absorption frequency and the resonance frequency are superimposed, so that an approximately constant dynamic spring rate is achieved for the mount over a relatively great frequency range. <IMAGE>
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