| 摘要 |
The invention relates to a support bearing with a damping channel linking a working chamber and a compensation chamber. The damping channel is provided with a damping channel orifice that can be opened and closed with a plug. Until now, high pressing forces were required to keep the damping channel orifice closed with the plug at peak pressures. The present invention markedly reduces the pressing forces with which the plug must be pressed against the damping channel orifice at peak pressures. In the support bearing of the invention, the plug can be pressed against the damping channel orifice from the direction of the working chamber.
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