发明授权
US06702366B1 Volume filling mechanical structures for modifying crash deceleration pulse
有权
用于修改碰撞减速脉冲的体积填充机械结构
- 专利标题： Volume filling mechanical structures for modifying crash deceleration pulse
- 专利标题（中）： 用于修改碰撞减速脉冲的体积填充机械结构
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申请号： US10235083申请日： 2002-09-05
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公开(公告)号： US06702366B1公开(公告)日： 2004-03-09
- 发明人: Alan Lampe Browne , Nancy L. Johnson
- 申请人： Alan Lampe Browne , Nancy L. Johnson
- 主分类号： B60R2700
- IPC分类号： B60R2700
摘要：
A mechanical, active crash pulse management structure for providing modification of crash pulse, wherein the structure has a dormant (initial) state volume, but then in the event of a crash, timely expands into a much larger deployed volume for providing management of an expectant crash energy. The preferred crash energy management structure is a before expansion honeycomb celled material brick, wherein expansion of the honeycomb brick is in a plane transverse to the cellular axis of the cells thereof, and crash crush is intended to be parallel to the cellular axis. In the event of a crash, either an active or passive activation mechanism is provided for causing expansion of honeycomb celled material.