发明申请
US20120057930A1 Deployable Collapsible Engineered Material Systems For Runway Safety
审中-公开
可部署的可折叠工程材料系统用于跑道安全
- 专利标题: Deployable Collapsible Engineered Material Systems For Runway Safety
- 专利标题(中): 可部署的可折叠工程材料系统用于跑道安全
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申请号: US13021761申请日: 2011-02-06
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公开(公告)号: US20120057930A1公开(公告)日: 2012-03-08
- 发明人: Jahangir S. Rastegar , Thomas Spinelli
- 申请人: Jahangir S. Rastegar , Thomas Spinelli
- 主分类号: E01F15/00
- IPC分类号: E01F15/00 ; E01F13/00
摘要:
A collapsible material system for slowing a vehicle. The system including: a predetermined thickness of collapsible material disposed over a base; a covering disposed over a top surface of the collapsible material over which the vehicle travels; and a transition portion that further includes: a predetermined thickness of collapsible transition material disposed over a base; and a transition covering disposed over a top surface of the collapsible material over which the vehicle travels. Where one of the collapsible transition material and the transition covering have a different characteristic from the collapsible material and the covering, respectively.
公开/授权文献
- US3148135A Hydroconversion of hydrocarbons in two stages 公开/授权日:1964-09-08
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