| 发明名称 | Security barrier | ||
| 摘要 | The invention relates to a security barrier, and a method for operation thereof. The security barrier (10) comprising a support (12) and a barrier member (30) movable relative to the support between a stowed position and a deployed position. The support (12) having an upper part (22) for positioning substantially at ground level (106). The barrier member (30) being rotatably mounted relative to the support (12) such that an axis of rotation (76) of the barrier member (30) is above the upper part (22). | ||
| 申请公布号 | US8979419(B2) | 申请公布日期 | 2015.03.17 |
| 申请号 | US201113641831 | 申请日期 | 2011.04.14 |
| 申请人 | Heald Technologies Ltd. | 发明人 | Heald Jonathan Roderic |
| 分类号 | E01F13/04;E01F15/12;E01F13/12 | 主分类号 | E01F13/04 |
| 代理机构 | Lempia Summerfield Katz LLC | 代理人 | Lempia Summerfield Katz LLC |
| 主权项 | 1. A security barrier having a support and a barrier member movable relative to the support between a stowed position and a deployed position, the support having an uppermost part for positioning substantially at ground level, the barrier member being pivotally mounted relative to the support such that a pivot axis of the barrier member is above the uppermost part, wherein the pivot axis is a fixed axis through the entire movement of the barrier member between the stowed position and the deployed position, such that the barrier member only follows the path of a circle between the stowed position and the deployed position. | ||
| 地址 | Hornsea GB | ||