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    • 4. 发明申请
    • Energy absorption device
    • 能量吸收装置
    • US20090066125A1
    • 2009-03-12
    • US12230544
    • 2008-08-29
    • Reiner NettVolker PorrmannRudiger Boll
    • Reiner NettVolker PorrmannRudiger Boll
    • B60N2/42
    • F16F1/37B60N2/2872B60N2/2884B60N2/42B60N2/70
    • An energy absorption device including an elastic core. The elastic core includes an elastic material, a covering enclosing the elastic core, and at least one flow device. Air contained in the elastic core may escape through the flow device into the space outside the covering when the elastic core is compressed. Additionally, air flows through the flow device into the space enclosed by the covering when the elastic core expands. The covering is constructed of a flexible, expansion-resistant material. The flow device is designed in the form of at least one connecting point between the covering elements of the covering such that air can escape from the elastic core or can flow into the elastic core through the connecting point.
    • 一种能量吸收装置,包括弹性芯。 弹性芯包括弹性材料,包围弹性芯的覆盖物和至少一个流动装置。 当弹性芯被压缩时,包含在弹性芯中的空气可以通过流动装置逸出到覆盖物外部的空间中。 此外,当弹性芯膨胀时,空气流过流动装置进入被覆盖物包围的空间。 覆盖物由柔性,耐膨胀材料构成。 流动装置被设计成在覆盖物的覆盖元件之间的至少一个连接点的形式,使得空气可以从弹性芯脱离或者可以通过连接点流入弹性芯中。