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    • 5. 发明申请
    • Automotive rail/frame energy management system
    • 汽车轨道/框架能源管理系统
    • US20050017543A1
    • 2005-01-27
    • US10925760
    • 2004-08-25
    • Jon RileyMichael Czaplicki
    • Jon RileyMichael Czaplicki
    • B62D20060101B62D21/15B62D29/00B62D25/00
    • B62D21/152B62D29/002
    • An energy management system and device for use in an automotive frame, rail, or other structural component of an automotive vehicle. The frame or rail having a cavity or exposed surface capable of supporting at least one member. The member having an interior portion and an exterior portion with the interior portion being defined by at least one trigger or step change to the geometry of the inner portion to target and direct axial bending of the system. A reinforcing material, such as a polymer-based expandable material, is disposed along the exterior portion of a member prior to final assembly of the vehicle by the vehicle manufacturer. The system is activated as the vehicle undergoes the final vehicle assembly process and paint operation which activates and transforms the reinforcing material to expand, bond and structurally adhere the frame rail to mange, direct, and/or absorb energy in the event of an impact to the vehicle from an applied load or an external force.
    • 一种用于机动车辆的汽车车架,轨道或其他结构部件的能量管理系统和装置。 框架或轨道具有能够支撑至少一个构件的空腔或暴露表面。 具有内部部分和外部部分的部件具有内部部分,该内部部分由至少一个触发器或台阶限定,以改变内部部分的几何形状,以对准并引导系统的轴向弯曲。 在车辆制造商最终组装车辆之前,沿着构件的外部部分设置增强材料,例如基于聚合物的可膨胀材料。 当车辆进行最终的车辆组装过程和油漆操作时,该系统被激活,该操作激活和变换增强材料以在框架轨道发生碰撞的情况下膨胀,粘结和结构上粘附框架轨道以管理,引导和/或吸收能量 车辆从施加的载荷或外力。