发明名称 |
Perimeter anti-ram system |
摘要 |
Disclosed herein are passive and active vehicle arresting barrier systems that may be combined to provide anti-ram protection along an entire perimeter of a secured area including vehicle access points. A perimeter fence portion is a passive barrier system that stops an attacking vehicle within a predetermined penetration distance and may blend into an existing perimeter fence structure to provide an architecturally hidden structure. The access opening portion utilizes a collapsible road deck and an underlying pit that does not require hydraulic or electrical means to deploy.
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申请公布号 |
US7794172(B2) |
申请公布日期 |
2010.09.14 |
申请号 |
US20070877237 |
申请日期 |
2007.10.23 |
申请人 |
WINKLER GREGORY ROBERT;KERR REGINALD JOHN |
发明人 |
WINKLER GREGORY ROBERT;KERR REGINALD JOHN |
分类号 |
E01F13/00;E01F9/00 |
主分类号 |
E01F13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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