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公开(公告)号：US08096604B2
公开(公告)日：2012-01-17
申请号：US12178673
申请日：2008-07-24
IPC分类号： B60R21/04
CPC分类号： B60R21/0428 , B60J5/043 , B60J5/0445 , B60J5/0451 , F16F7/121
摘要： An energy absorber for use as impact protection in a motor vehicle, in particular in the region of the doors, is provided. The energy absorber can be formed as a plastics material component and comprises a plurality of ribs which together form polygonal hollow chambers. In manufacturing the energy absorber, a tool parting line of the manufacturing tool is defined such that the parting line defines at least two regions of the energy absorber displaying differing energy absorption characteristics. Upon impact, the energy absorber follows a force/distance curve which first rises linearly and then continues constantly.
摘要翻译： 提供了用作机动车辆中的冲击保护的能量吸收器，特别是在门的区域中。 能量吸收器可以形成为塑料材料部件，并且包括一起形成多边形中空室的多个肋。 在制造能量吸收器时，限定制造工具的工具分隔线，使得分型线限定能量吸收器的至少两个区域，其显示不同的能量吸收特性。 在冲击时，能量吸收器遵循一个力/距离曲线，该曲线首先线性上升，然后持续不断地上升。
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公开(公告)号：US20090026800A1
公开(公告)日：2009-01-29
申请号：US12178673
申请日：2008-07-24
IPC分类号： B60R21/04
CPC分类号： B60R21/0428 , B60J5/043 , B60J5/0445 , B60J5/0451 , F16F7/121
摘要： An energy absorber for use as impact protection in a motor vehicle, in particular in the region of the doors, is provided. The energy absorber can be formed as a plastics material component and comprises a plurality of ribs which together form polygonal hollow chambers. In manufacturing the energy absorber, a tool parting line of the manufacturing tool is defined such that the parting line defines at least two regions of the energy absorber displaying differing energy absorption characteristics. Upon impact, the energy absorber follows a force/distance curve which first rises linearly and then continues constantly.
摘要翻译： 提供了用作机动车辆中的冲击保护的能量吸收器，特别是在门的区域中。 能量吸收器可以形成为塑料材料部件，并且包括一起形成多边形中空室的多个肋。 在制造能量吸收器时，制造工具的工具分型线被限定，使得分型线限定能量吸收器的至少两个区域，其显示不同的能量吸收特性。 在冲击时，能量吸收器遵循一个力/距离曲线，该曲线首先线性上升，然后持续不断地上升。
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