(51) МПК 6 E01F 13/04, E01F 13/12 |
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(14) Дата публикации: 2005-06-30 (21) Регистрационный номер заявки: 2003268602 (22) Дата подачи заявки: 2003-12-11 (56) Список документов, цитированных в отчете о поиске: |
(71) Имя заявителя: Ezi Automation Pty Ltd. (AU) (72) Имя изобретателя: Phillips Ronald William (AU); Phillips Ian Gregory (AU) |
(54) High impact gate (57) 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. |