| 摘要 |
<p>The invention relates to an air bellows for a pneumatic spring, in particular of a commercial vehicle, comprising an axle-side region and a body-side region, wherein the axle-side region can be arranged on a plunger and moved by means of a compression or extension movement between a first, compressed position and a second, extended position, and further comprising an interior space, which can be filled with compressed air via a compressed air opening that is connected to a compressed air line. The air bellows further comprises a valve connected to the atmosphere for ventilating the interior space, wherein by applying compressed air present in the interior space to the valve said valve can be moved into its closed position.</p> |
