公开(公告)号：US20130056696A1

公开(公告)日：2013-03-07

申请号：US13598039

申请日：2012-08-29

申请人： Mathieu GUIHARD

发明人： Mathieu GUIHARD

IPC分类号： B63B21/10

CPC分类号： F16G11/00 ,  B63B21/04 ,  B63B21/08 ,  F16G11/046 ,  F16G11/14

摘要： The guiding device (2) according to the invention comprises an essentially U-shaped guiding groove for guiding a first rope (6), two guiding lumens (7) for guiding a closed loop of a second rope (8) for securing the guiding device on a fixed attachment point (9) or on a mobile part to be handled, the two guiding lumens (7) extending on both sides of the plane defined by the guiding groove (5), and a fixation tab (11) of the closed loop of the second rope (8) on the guiding device. The guiding device (2) also comprises first and second passage openings (15) each respectively emerging in one of the guiding lumens (7), each of the first and second passage openings (15) being arranged to allow the insertion of the second rope (8) into the corresponding guiding lumen.

摘要翻译： 根据本发明的引导装置（2）包括用于引导第一绳索（6）的基本上U形的引导槽，用于引导第二绳索（8）的闭合环的两个引导腔（7），用于固定引导装置 在固定的附接点（9）上或待处理的可移动部件上的两个引导腔（7）在由引导槽（5）限定的平面的两侧延伸，以及闭合的定影突片（11） 引导装置上的第二绳索（8）的回路。 引导装置（2）还包括分别出现在引导腔（7）中的一个中的第一和第二通道开口（15），第一和第二通道开口（15）中的每一个被布置成允许第二绳索 （8）进入相应的引导腔。

公开(公告)号：US20100175604A1

公开(公告)日：2010-07-15

申请号：US12321051

申请日：2009-01-15

申请人： L. Terry Boatman ,  Stephen P. Lindblade

发明人： L. Terry Boatman ,  Stephen P. Lindblade

IPC分类号： B63B21/18 ,  B63B21/04 ,  B63B21/10

CPC分类号： B63B21/04 ,  B63B21/18

摘要： A chain support 11, hinged on two perpendicular axes 5, 6 which allows chain movement in two perpendicular planes. The chain support provides an improved arrangement to allow chain 4 to be pulled through the center of the apparatus to a desired length after which the chain is removably secured to the chain support.

摘要翻译： 链条支撑件11铰接在两个垂直轴线5,6上，这两个垂直轴线允许链条在两个垂直平面上移动。 链条支撑件提供了一种改进的布置，以使链条4通过设备的中心被拉伸到期望的长度，然后将链条可拆卸地固定到链条支撑件上。

公开(公告)号：US20050072347A1

公开(公告)日：2005-04-07

申请号：US10945553

申请日：2004-09-20

申请人： Alvin Niebur

发明人： Alvin Niebur

IPC分类号： B63B21/10 ,  B63B21/50 ,  B63B21/24

CPC分类号： B63B21/50 ,  B63B21/10

摘要： The present invention is a fairlead for guiding and securing an anchor chain between an offshore structure and an anchor. The fairlead comprises a fairlead frame, a pivoting latch, and an actuator. The fairlead frame is pivotally mounted to the offshore structure and supports an axle for a chain sheave. The pivoting latch is mounted to pivot on the axle and comprises a tension link with a chain latch and a counterweight for urging the chain latch into engagement with the chain. The pivoting latch is configured to engage the chain only when the chain is traveling in the payout direction. The actuator controls the action of the counterweight.

摘要翻译： 本发明是用于引导和固定海上结构和锚之间的锚链的导轨。 通道包括一个通道框架，一个枢转闩锁和一个致动器。 展架框架枢转地安装在海上结构上，并支撑用于链轮的轮轴。 枢转闩锁被安装成在轴上枢转并且包括具有链锁和紧固链的张紧连杆，用于推动链锁与链接合。 枢转闩锁构造成仅当链条沿着支出方向行进时才与链条啮合。 执行器控制配重的动作。

公开(公告)号：US5845893A

公开(公告)日：1998-12-08

申请号：US819580

申请日：1997-03-14

申请人： Frank W. Groves

发明人： Frank W. Groves

IPC分类号： B63B21/04 ,  B63B21/10 ,  B66D1/36 ,  B66D1/72 ,  B66D3/10

CPC分类号： B63B21/10 ,  B63B21/50

摘要： An underwater self-aligning fairlead latch device is provided for guiding and securing an anchor chain between an offshore structure and an anchor. The fairlead device includes a latch housing pivotally mounted to a fairlead housing. The latch housing includes one or more latches for securing the anchor chain in place. The fairlead housing includes a bending shoe which guides the anchor chain from its orientation within the bending shoe up the platform column to the deck. The fairlead housing is pivotally mounted to the offshore structure.

摘要翻译： 提供了一种用于引导和固定海上结构和锚固件之间的锚链的水下自对准导轨闩锁装置。 导纱器装置包括可枢转地安装到球道壳体的闩锁壳体。 闩锁壳体包括用于将锚链固定在适当位置的一个或多个闩锁。 整流罩壳体包括弯曲鞋，该弯曲鞋将锚链从其弯曲鞋的定向引导到平台柱到甲板。 导轨架可转动地安装在海上结构上。

公开(公告)号：US4742993A

公开(公告)日：1988-05-10

申请号：US904573

申请日：1986-09-04

申请人： James L. Montgomery ,  Geoffrey B. H. Breese ,  Peter G. S. Dove

发明人： James L. Montgomery ,  Geoffrey B. H. Breese ,  Peter G. S. Dove

IPC分类号： B63B21/50 ,  B63B21/04 ,  B63B21/10 ,  B65H57/12 ,  B65H57/00

CPC分类号： B63B21/10 ,  B63B21/04

摘要： An arcuate fairlead for mooring lines has an arcuate row of grooved line-engaging shoes of plastic material which shoes can be removed and replacement shoes can be installed without disassembling the mooring line from the fairlead. The fairlead is of generally triangular shape supported by trunnion and bearing means at its upper tip and adjacent to its apex enabling the fairlead to swing about an upright axis for self-alignment with a stretch of mooring cable beyond the lower tip of the fairlead.

公开(公告)号：US4455961A

公开(公告)日：1984-06-26

申请号：US391900

申请日：1982-06-25

申请人： Charles E. Hansen ,  Paul A. Hanson

发明人： Charles E. Hansen ,  Paul A. Hanson

IPC分类号： B63B21/10 ,  B66D1/38 ,  B63B21/16

CPC分类号： B66D1/38 ,  B63B21/10

摘要： An improved fairlead reduces the problems associated with deploying and rieving a towing cable and its interconnected elongate instrumentation array. A pair of parallel rollers orthogonally disposed to a storage winch reel are spaced apart to present a smooth, protuberance-free surface to accommodate the elongate instrumentation array. A shell coaxially disposed about each of the cylinders is rotated to cover the smooth protuberance-free surfaces and present a pair of abrasion-resistant surfaces when the towing cable is reeled in or payed out. Since it is likely that the abrasion-resistant surface might be scored by the towing cable, rotating the abrasion-resistant surfaces out of the way to expose the protuberance-free accommodating surfaces when the array goes through the fairlead helps reduce the possibility of damage of the elongate instrumentation array during deployment and recovery.

摘要翻译： 改进的导轨减少了与部署和检索牵引电缆及其互连的细长仪器阵列相关的问题。 正交设置在存储绞盘卷轴上的一对平行辊间隔开以呈现平滑的无凸起表面以适应细长仪器阵列。 围绕每个气缸同轴设置的壳体旋转以覆盖平滑的无突起表面，并且当牵引缆绳被卷入或支付时呈现出一对耐磨表面。 由于可能由牵引电缆对耐磨表面进行刻痕，所以当阵列经过导轨时，将耐磨损表面旋转以露出无凸起的容纳表面，有助于减少损坏的可能性 在展开和恢复期间的细长仪器阵列。

公开(公告)号：US4390163A

公开(公告)日：1983-06-28

申请号：US387952

申请日：1982-06-14

申请人： Carl A. Merry

发明人： Carl A. Merry

IPC分类号： B63B21/10 ,  B66D3/04 ,  B66D1/36

CPC分类号： B63B21/10 ,  B66D3/04

摘要： A marine block employs a sheave which is rotatively mounted on an axle supported between a pair of spaced-apart cheek plates. One or more ball bearing units are provided between the axle and the sheave, each unit containing a circular array of ball bearings which engage in circular races which are disposed radially outward from the axis of the axle. Relatively large ports are formed in the cheek plates which are located directly opposite the bearing units whereby a water stream directed through the ports at one side of the block can penetrate around and between the exposed ball bearings and their races and scrub those surfaces free of dirt and film. In a preferred block embodiment, clearance spaces exist radially inboard of the sheave between the bearing units and between the sheave and the cheek plates so that water can travel directly through the block and between the sheave and the cheek plates to further facilitate cleaning the block.

摘要翻译： 海洋块采用滑轮，其可旋转地安装在支撑在一对间隔开的面颊板之间的轴上。 一个或多个滚珠轴承单元设置在轴和滑轮之间，每个单元包含圆形的球轴承阵列，该圆形阵列接合从轴的轴线径向向外设置的圆形轨道。 相对较大的端口形成在与位于轴承单元直接相对的颊板中，从而通过位于块体一侧的端口的水流可以穿透暴露的滚珠轴承和它们的种族之间并且在那些表面上没有污物 和电影。 在优选的方块实施例中，间隙空间径向存在于轴承单元之间以及滑轮和颊板之间的滑轮内侧，使得水可以直接行进通过块，并且在滑轮和颊板之间，以进一步便于清洁块。

公开(公告)号：US4311109A

公开(公告)日：1982-01-19

申请号：US122609

申请日：1980-02-19

申请人： Michael G. Webb

发明人： Michael G. Webb

IPC分类号： B65H75/38 ,  B63B21/10 ,  B65H75/34 ,  E02B15/04 ,  E02B15/06 ,  E02B15/10

CPC分类号： E02B15/08 ,  B63B21/10 ,  B65H75/34 ,  E02B15/0864 ,  E02B15/0878 ,  Y10S210/923

摘要： A rotatable fairlead suitable for use in the deployment, control and recovery of anti-pollution booms, comprises two end pieces (1 and 2), two pins, or rollers, 3 and 4, mounted between the end pieces and spaced sufficiently apart that a partially inflated boom may pass between the pins, means for rotating the said end pieces and pins through at least 270.degree. and means for holding them at a given angle of rotation.

摘要翻译： 适用于防污染动臂的部署，控制和回收的可旋转通道包括两个端部件（1和2），两个销钉或辊子3和4，安装在端部件之间并隔开足够的间隔， 部分充气的吊杆可以在销之间通过，用于使所述端部件和销钉旋转至少270°的装置和用于将它们保持在给定的旋转角度的装置。

公开(公告)号：US4292911A

公开(公告)日：1981-10-06

申请号：US146914

申请日：1980-05-05

申请人： John Lindsay

发明人： John Lindsay

IPC分类号： B63B21/06 ,  B63B21/10 ,  B63B21/08

CPC分类号： B63B21/06 ,  B63B21/10

摘要： A roller chock for a boat. The chock includes an elongated base plate that mounts at the edge of a hull. A curved arm extends upwardly and aft to provide a smooth rubbing surface that is aligned with the general direction of a rode or other line. Spaced from the arm is a roller assembly having a top plate with portions extending forward and toward the center of the boat. A roller rotates with the line if it bends around the roller thereby to minimize wear on the line. The plate and the curved arm capture the line.

摘要翻译： 一个滚轮轴承一艘船。 轴承座包括安装在船体边缘的细长基板。 弯曲的臂向上和向后延伸，以提供平滑的摩擦表面，该平滑的摩擦表面与罗越或其他线的大体方向对准。 从臂上间隔的是具有顶板的滚筒组件，其顶部向前延伸并朝向船的中心。 如果辊绕着辊弯曲，则辊与线旋转，从而使线上的磨损最小化。 板和弯臂捕获线。

公开(公告)号：US4154428A

公开(公告)日：1979-05-15

申请号：US840994

申请日：1977-10-11

申请人： Carl A. Merry

发明人： Carl A. Merry

IPC分类号： B63B21/10 ,  B66D1/36

CPC分类号： B63B21/10

摘要： An adjustable roller chock characterized by a strong, non-fraying strap structure and particularly by a smooth strap formed of a partially flattened tubular member.

摘要翻译： 一种可调节的滚子轴承座，其特征在于坚固的非磨损的带状结构，特别是由部分扁平的管状构件形成的平滑带。