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公开(公告)号：US20210114700A1
公开(公告)日：2021-04-22
申请号：US17075315
申请日：2020-10-20
摘要： A compliant net support system for supporting a net of a marine barrier is provided. Embodiments include a floating marine barrier module comprising a flotation device; a supporting framework attached to the flotation device; a plurality of impact net support posts; and an impact net attached to each of the support posts and extending between the plurality of support posts along a longitudinal axis of the barrier module. At least one of the impact net support posts is a compliant net support post having a unidirectionally elastic spring element attached between a bottom of the support post and the supporting framework; and the spring element is movable in a direction substantially parallel to the longitudinal axis of the barrier module, and substantially inflexible in a direction substantially perpendicular to the longitudinal axis of the barrier module.
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公开(公告)号：US20150152615A1
公开(公告)日：2015-06-04
申请号：US14554233
申请日：2014-11-26
发明人： Justin BISHOP , Judson DeCEW , Eric G. Johnson
摘要： A marine barrier has buoyant panels elastically connected with an included angle therebetween, to form a pleated row of panels with hinges arranged in first and second rows. An impact net having cables is attached to a net connection portion of each hinge in the first row. The net connection portions are attachable to the cables with a tension such that, when the barrier is floating and a moving vessel impacts the net, an impact force causes the cables to move relative to the net connection portions, transferring a portion of the force of the impact to the net connection portions, until cable stops on the cable ends engage net connection portions adjacent the cable stops. The force of the impact is then transferred to the panels, which engage the water to transfer the force of the impact to the water, to arrest the motion of the vessel.
摘要翻译： 海洋障碍物具有浮动面板，弹性地连接在其间的夹角，以形成具有布置在第一排和第二排中的铰链的打褶的一排面板。 具有电缆的冲击网连接到第一排中每个铰链的网连接部分。 网络连接部分可以以紧张的方式附接到电缆，使得当屏障浮动并且移动的容器冲击网时，冲击力使得电缆相对于网络连接部分移动，将一部分力 对网状连接部分的冲击，直到电缆端部的电缆停止，接合与电缆停止点相邻的网络连接部分。 然后将冲击力传递到面板，其接合水以将冲击力传递给水，以阻止容器的运动。
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公开(公告)号：US20160289907A1
公开(公告)日：2016-10-06
申请号：US15085698
申请日：2016-03-30
摘要： A marine gate has a buoyant variable length barrier and a cable management system employing two cables or lines. An opening line extends through the barrier to move the barrier from an expanded position (gate is closed) to a retracted position (gate is open) via a winch. A closing line moves the barrier from the retracted position to the expanded position using a winch. A weight is attached to the closing line for moving a submerged portion of the line to the seafloor when the barrier gate is retracted and the closing line is payed out by operation of its winch. The weighted line allows a portion or the entire cable system to be under tension at all times. The resulting cable geometry allows vessel operators confidence in knowing the cable location in the water depths at the gate, whether the gate is fully or partially opened.
摘要翻译： 海洋门具有浮力可变长度障碍物和采用两条电缆或线路的电缆管理系统。 开口线延伸穿过障碍物，以通过绞盘将障碍物从扩张位置（门关闭）移动到缩回位置（门打开）。 关闭线使用绞车将障碍物从缩回位置移动到扩展位置。 当挡板门缩回并且通过其绞盘的操作来支付关闭线时，重物附接到关闭线，用于将线的浸没部分移动到海底。 加权线允许部分或整个电缆系统始终处于紧张状态。 所得到的电缆几何形状允许船只操作者有信心知道门的水深中的电缆位置，无论门是完全还是部分打开。
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公开(公告)号：US20210396498A1
公开(公告)日：2021-12-23
申请号：US17350819
申请日：2021-06-17
摘要： A floating marine barrier is provided whose main components all have substantially equal elastic characteristics, enabling the barrier to better absorb and arrest an impacting vessel. Embodiments include a floating marine barrier including barrier modules each having a flotation device, a supporting framework attached to the flotation device, and impact net support posts attached to the supporting framework. An impact net is attached to each of the support posts and extends between the barrier modules along a longitudinal axis of the barrier; and a main tension strength element is attached to each of the barrier modules and extends between the barrier modules along the longitudinal axis of the barrier to space the barrier modules from each other. The impact net has a first elasticity, and the first main tension strength element has a second elasticity which is substantially equal to the first elasticity.
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