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    • 3. 发明授权
    • Barrier coil dispenser
    • 阻隔线圈分配器
    • US4484729A
    • 1984-11-27
    • US340517
    • 1982-01-18
    • Joseph J. MainieroMichael R. MainieroArthur T. Stanley
    • Joseph J. MainieroMichael R. MainieroArthur T. Stanley
    • E04H17/26F41H11/10E04H17/00
    • E04H17/261E04H17/266F41H11/10
    • An entanglement barrier coil dispenser is disclosed wherein a frame supports a coil dispensing drum. The drum is designed to house a coil preliminary to its deployment, for example, as an anti-personnel barrier. The coil is extensible and retractable about its central axis between stretched and collapsed conditions and when housed within the drum is in collapsed condition coaxially aligned with a drum central axis. The frame in the specifically disclosed embodiment has a pair of skids for sliding surface movement upon vehicular towing, e.g., of the frame. The drum is supported for rotation on the frame whereby torsional stress within the coil during its deployment is automatically relieved to assure a desired obstacle emplacement without coil buckling.
    • 公开了一种缠绕屏障线圈分配器,其中框架支撑线圈分配滚筒。 滚筒设计用于将线圈放置在其部署前,例如作为防护屏障。 线圈在拉伸和折叠状态之间围绕其中心轴线是可延伸的和可收缩的,并且当容纳在滚筒内时处于与鼓中心轴线同轴对准的折叠状态。 在具体公开的实施例中的框架具有一对滑架,用于在例如框架的车辆牵引时滑动表面运动。 鼓被支撑在框架上旋转,由此在其部署期间线圈内的扭转应力被自动释放以确保期望的障碍物放置而没有线圈弯曲。
    • 5. 发明授权
    • Barbed wire deployment apparatus
    • 铁丝网布置装置
    • US5996504A
    • 1999-12-07
    • US132375
    • 1998-08-11
    • Samuel R. Lowery
    • Samuel R. Lowery
    • B65H75/00E04H17/04F41H11/08F41H11/10F42B12/68F42B12/00
    • B65H75/00E04H17/04F41H11/08F41H11/10B65H2701/363
    • The present invention provides a viable, practical and useful alternative to conventional metal barbed wire that is both portable and easily deployed and has a long storage shelf life. This alternative is a cost effective alternative to metal barbed wire that is reusable, recyclable and unaffected by climactic conditions. There present invention also provides a means for rapid deployment of a permanent or temporary barrier for situations as varied as repairing a breach in a fenced enclosure or providing a no-cross zone in event of civil disturbance. This means is a self-deploying storage canister for the plastic barbed wire which uses a explosive charge for deployment.
    • 本发明提供了便携式且易于部署并具有长存储保质期的常规金属有刺铁丝网的可行的,实用的和有用的替代方案。 这种替代方案是金属铁丝网的成本有效的替代方案,可重复使用,可回收利用并且不受高潮条件的影响。 本发明还提供了一种用于快速部署永久或临时屏障的手段,用于在修复围栏中的违规或在发生内扰时提供非交叉区域的情况。 这是一种用于塑料铁丝网的自动部署储存罐,它使用爆炸装置进行部署。