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发明公开
CN108290469A 具有分级开口的阻尼空气弹簧 有权

具有分级开口的阻尼空气弹簧
摘要：
用于重型车辆的悬架组件的具有阻尼特性的空气弹簧包括第一腔室、第二腔室和中间腔室。中间腔室可操作地连接在第一腔室和第二腔室之间。第一装置提供中间腔室和第一腔室之间的受限流体连通。第二装置提供中间腔室和第二腔室之间的受限流体连通。分别用于在中间腔室与第一腔室和第二腔室之间提供受限流体连通的第一装置和第二装置在重载车辆的操作期间为空气弹簧提供阻尼特性。
摘要（英）：

An air spring with damping characteristics for a suspension assembly of a heavy-duty vehicle includes a first chamber, a second chamber and an intermediate chamber. The intermediate chamber is operatively connected between the first chamber and the second chamber. A first means provides restricted fluid communication between the intermediate chamber and the first chamber. A second means provides restricted fluid communication between the intermediate chamber and the second chamber. The first and second means for providing restricted fluid communication between the intermediate chamber and the first and second chambers, respectively, provide damping characteristics to the air spring during operation of the heavy-duty vehicle.

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