发明名称 HIGH IMPACT GATE
摘要 <p>This invention relates to a security gate. It is particularly related to a high impact gate able to withstand significant direct impact of vehicles and maintain a secure location by prevention of access by vehicle or foot.There is provided a high impact gate system including a lower reinforced elongated structure and an upper barrier means sized to extend across a roadway, and two spaced reinforcing means able to be positioned to at least partially overlap respective end portions of the elongated structure when the lower structure is in a closed position extending across the roadway, the reinforcing means able to provide supporting reinforcement to the elongated structure when receiving impact by vehicle or the like.</p>
申请公布号 WO2005056927(A1) 申请公布日期 2005.06.23
申请号 WO2004AU01749 申请日期 2004.12.13
申请人 EZI AUTOMATION PTY LTD;PHILLIPS, IAN, GREGORY;PHILLIPS, RONALD, WILLIAM 发明人 PHILLIPS, IAN, GREGORY
分类号 E01F13/04;E06B11/04;(IPC1-7):E01F13/04;E01F15/12 主分类号 E01F13/04
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