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公开(公告)号：US20110114427A1
公开(公告)日：2011-05-19
申请号：US12925354
申请日：2010-10-19
CPC分类号： F16F9/303 , B61G11/12 , F16F9/30 , Y10T29/49826
摘要： A shock energy absorber includes, in one example, a cylinder having a closed end and an open end, a sleeve fixed about the open end of the cylinder, and a damping material in the form of an ultra high molecular weight polyethylene material in the cylinder. A plunger is positioned to be driven into the damping material via the sleeve. When the plunger is impacted and driven into the damping material, the damping material changes from a solid to a viscous fluid state thereby enabling absorption of a significant amount of energy.
摘要翻译： 冲击能量吸收器在一个示例中包括具有闭合端和开口端的圆柱体，围绕气缸的开口端固定的套筒，以及在气缸中的超高分子量聚乙烯材料形式的阻尼材料 。 柱塞被定位成经由套筒被驱动到阻尼材料中。 当柱塞被冲击并被驱动到阻尼材料中时，阻尼材料从固体变为粘性流体状态，从而能够吸收大量的能量。
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公开(公告)号：US08820493B2
公开(公告)日：2014-09-02
申请号：US12925354
申请日：2010-10-19
CPC分类号： F16F9/303 , B61G11/12 , F16F9/30 , Y10T29/49826
摘要： A shock energy absorber includes, in one example, a cylinder having a closed end and an open end, a sleeve fixed about the open end of the cylinder, and a damping material in the form of an ultra high molecular weight polyethylene material in the cylinder. A plunger is positioned to be driven into the damping material via the sleeve. When the plunger is impacted and driven into the damping material, the damping material changes from a solid to a viscous fluid state thereby enabling absorption of a significant amount of energy.
摘要翻译： 冲击能量吸收器在一个示例中包括具有闭合端和开口端的圆柱体，围绕气缸的开口端固定的套筒，以及在气缸中的超高分子量聚乙烯材料形式的阻尼材料 。 柱塞被定位成经由套筒被驱动到阻尼材料中。 当柱塞被冲击并被驱动到阻尼材料中时，阻尼材料从固体变为粘性流体状态，从而能够吸收大量的能量。
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