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51. 发明授权

US4949663A Electro-magnetic coupling for tow boat and barge 失效
标题翻译：用于拖船和驳船的电磁耦合
公开(公告)号：US4949663A
公开(公告)日：1990-08-21
申请号：US378414
申请日：1989-07-11
申请人： James M. Lapeyre
发明人： James M. Lapeyre
IPC分类号： B63B21/56 , B63B21/62
CPC分类号： B63B21/56
摘要： An electro-magnetic coupling apparatus for use with a tug and barge tow includes a bumper frame which is pivotally carried by the tub. The bumper frame includes a bearing surface that is positioned to bear against the barge so that a load transfer between the tub and the barge occurs at the bearing surface. A magnetic coupling preferably in the form of a plurality of coil members is carried at the load transfer surface for developing a magnetic field which can form a connection between the barge and the tug. An electrical power source is carried by the tub for energizing the magnetic field and a powered guide comprising a powered sheave and a pair of lines extending from the sheave to the barge defines a steering mechanism for angling the bumper frame and tug with respect to each other when maneuvering to each barge while making up a tow of several barges, for example.
摘要翻译：一种用于拖船和驳船的电磁耦合装置包括一个可由水桶转动的保险杠框架。保险杠框架包括一个支承表面，该支承表面定位成抵靠驳船，以便在支承面上发生桶和驳船之间的载荷传递。优选以多个线圈构件的形式的磁耦合器承载在负载传递表面上，用于形成可形成驳船和拖船之间的连接的磁场。一个电源由桶承载，用于激励磁场，并且包括动力滑轮的动力引导件和从滑轮延伸到驳船的一对线限定了用于使保险杠框架倾斜并且相对于彼此拖拉的转向机构例如，在组成几艘驳船拖曳时，每艘驳船都会动作。

52. 发明授权

US4947779A Watercraft tow bar 失效
标题翻译：船只拖杆
公开(公告)号：US4947779A
公开(公告)日：1990-08-14
申请号：US345974
申请日：1989-05-01
申请人： James E. Grinde
发明人： James E. Grinde
IPC分类号： B63B21/56
CPC分类号： B63B21/56
摘要： The specification describes a tow bar assembly for coupling an auxiliary watercraft to the stern of a larger towing craft. The tow bar assembly comprises a socket member especially designed for attachment to the swim platform of the towing craft when one is provided or, alternatively, directly to the transom of the towing craft. The socket is designed to receive one end of a generally longitudinally incompressible but vertically flexible bar member. The other end of the bar member is provided with a suitable coupling device for facilitating connection to the bow of the craft to be towed.
摘要翻译：本说明书描述了用于将辅助船只连接到较大牵引工具的船尾的拖杆组件。牵引杆组件包括一个插座构件，其特别设计成用于当设置牵引工具的游泳平台时，或者替代地直接连接到牵引工具的横梁上。插座被设计成接收大致纵向不可压缩但垂直柔性的杆构件的一端。杆构件的另一端设置有用于便于连接到被牵引的工艺的弓的合适的联接装置。

53. 发明授权

US4561375A Tow apparatus and method of installation 失效
公开(公告)号：US4561375A
公开(公告)日：1985-12-31
申请号：US690542
申请日：1985-01-11
申请人： Harold G. Paxton
发明人： Harold G. Paxton
IPC分类号： B63B21/56 , B63B35/81
CPC分类号： B63B35/815 , B63B21/56
摘要： A tow apparatus (20) is installable in a moveable craft (11) for towing a load (18) situated behind the craft. The load (18) is connected to a selectively erectable, vertical post member (22) mountable on a floor deck (17) of the craft (11). When erected, the vertical post member (22) is further supported by two support members (26A, 26B) which are mounted on the floor deck (17) intermediate the vertical post member (20) and the stern (13) of the craft (11). The vertical post member (22) is mounted on floor deck (17) by engagement with a post anchor assembly (24). The support members (26A, 26B) are mounted on floor deck (17) by their engagement with corresponding support anchor assemblies (30A, 30B). The anchor assemblies (24,30) are installed on floor deck (17) in a manner whereby elements of the anchoring assemblies (24, 30) do not significantly protrude beyond the plane of the floor deck (17) when in a storage position (i.e., when the vertical post member (22) and support members (26A, 26B) are not erected).

54. 发明授权

US4453487A Device for fastening two hulls to each other 失效
标题翻译：用于将两个船体相互紧固的装置
公开(公告)号：US4453487A
公开(公告)日：1984-06-12
申请号：US363106
申请日：1982-03-29
申请人： Risto Vinnari
发明人： Risto Vinnari
IPC分类号： B63B21/56 , B63B35/70
CPC分类号： B63B35/70 , B63B21/56
摘要： Disclosed is a device for fastening two hulls to each other, one of the hulls usually being a motor hull and the other a cargo hull. The device includes a first pair of booms (1,2) extending essentially parallel to each other between the hulls (5,6) and at least one further boom, preferably one further pair of booms (3,4) extending, as seen from one side, crosswise in relation to the first pair of booms (1,2) so that all the booms (1,2; 3,4), seen from the side, constitute the diagonals of a quadrangle determined by the fastening points of the booms. Preferably, the booms are fastened to the hulls by means of transversal bars (8,9) mounted pivotably in horizontal planes on the hulls. At least two of the booms are preferably adjustable as to their length.
摘要翻译：公开了一种用于将两个船体彼此紧固的装置，其中一个船体通常是马达船体，而另一个船体。该装置包括第一对悬臂（1,2），其在船壳（5,6）和至少一个另外的悬臂之间基本上彼此平行地延伸，优选地一个另外的一对悬臂（3,4）延伸，如从一侧相对于第一对臂（1,2）交叉，使得从侧面看到的所有悬臂（1,2; 3,4）构成由所述第一对臂的紧固点确定的四边形的对角线繁荣。优选地，悬臂通过可枢转地安装在船体上的水平平面中的横向杆（8,9）紧固到船体。悬臂中的至少两个优选地可以根据它们的长度是可调节的。

55. 发明授权

US4324193A Method for snubbing or restraining a cable 失效
标题翻译：缓解或限制电缆的方法
公开(公告)号：US4324193A
公开(公告)日：1982-04-13
申请号：US50406
申请日：1979-06-20
申请人： Christopher R. Cutler
发明人： Christopher R. Cutler
IPC分类号： B63B21/08 , B63B21/56 , G01V1/38
CPC分类号： G01V1/38 , B63B21/08 , B63B21/56
摘要： A method for snubbing or restraining a cable. A cable is threaded through a sleeve which has brush bristle-like elements extending from the sleeve wall inwardly towards the center of the sleeve. The ends of the bristle-like elements are placed in contact with the surface of a portion of the cable and the frictional force resulting from the movement of the cable in contact with the bristle-like elements restrains movement of the cable through the sleeve.
摘要翻译：一种用于缓冲或限制电缆的方法。电缆穿过套筒，该套筒具有从套筒壁向内朝向套筒中心延伸的刷毛状元件。刷毛状元件的端部被放置成与电缆的一部分的表面接触，并且由电缆与刷毛状元件接触的运动产生的摩擦力限制电缆通过套筒的运动。

56. 发明授权

US4313392A System for deploying and retrieving seismic source assembly from marine vessel 失效
标题翻译：用于从海洋船舶部署和获取地震源组件的系统
公开(公告)号：US4313392A
公开(公告)日：1982-02-02
申请号：US68312
申请日：1979-08-20
申请人： Robert O. Guenther , Donald F. Huffhines
发明人： Robert O. Guenther , Donald F. Huffhines
IPC分类号： B63B21/56 , B63G8/42 , G01V1/38 , B63B21/66
CPC分类号： G01V1/3843 , B63B21/56 , B63G8/42 , Y10T403/34
摘要： A system for deploying and retrieving a seismic source assembly from a marine seismic vessel. The system comprises a guide track which is secured to the underside of an upper deck of the vessel. The chain which absorbs most of the strain due to towing passes through the track and is safely confined therein during the deployment and retrieval of the source assembly. A connector is attached to the chain at each point where a seismic source and a buoy line is to be attached. As the chain is unreeled and as each connector approaches the track, a source and a buoy line is attached to that respective connector. The track is constructed so a connector on the chain with both a source and a buoy line attached can pass therethrough. This procedure is continued until the seismic source assembly is deployed. The procedure is reversed to retrieve the source assembly.
摘要翻译：一种用于从海洋地震船舶部署和检索地震源组件的系统。该系统包括固定到容器的上甲板的下侧的导轨。由于牵引而吸收大部分应变的链通过轨道，并且在源组件的展开和回收期间被安全地限制在其中。在每个要连接地震源和浮标线的点处，连接器连接到链条上。当链条未拉出并且当每个连接器接近轨道时，源和浮标线连接到相应的连接器。轨道被构造成使得链条上的连接器具有连接的源和浮标线可以通过。该过程一直持续到地震源组件被部署为止。反过来检索源程序集。

57. 发明授权

US4312496A Compact cross shaft type compound drum hoist for spooling extra long lengths of tow cable with segmented fairings 失效
标题翻译：紧凑型横轴式复式鼓式起重机，用于卷绕超长长度的带分段整流罩的牵引电缆
公开(公告)号：US4312496A
公开(公告)日：1982-01-26
申请号：US163310
申请日：1980-06-26
申请人： Robert S. Norminton
发明人： Robert S. Norminton
IPC分类号： B63B21/56 , B65H75/34 , B66D1/30 , B66D1/26
CPC分类号： B65H75/425 , B63B21/56 , B66D1/30
摘要： A novel compound drum hoist is provided herein. It includes a first or outer cable-spooling drum rotatably and drivingly mounted on a first shaft. A second or inner cable-spooling drum is nested within the first drum, and is rotatably and drivingly mounted on a second shaft disposed at an angle of 90.degree..+-.30.degree., but preferably at a right angle to the first shaft. The inner drum is operable to be rotated while the outer drum is maintained stationary, thereby to spool faired cable onto the inner drum. Substantially simultaneously the outer drum is rotated along with the inner drum, thereby to spool faired cable onto the outer drum. Such hoist is thus suitably adapted to wind long lengths of cable with segmented fairings thereon without any significant risk of crushing the fairings.
摘要翻译：本文提供了一种新型复合鼓式起重机。它包括可旋转并驱动地安装在第一轴上的第一或外部电缆缠绕鼓。第二或第二电缆缠绕滚筒嵌套在第一滚筒内，并且可旋转地并且驱动地安装在以90°+/- 30°的角度设置的第二轴上，但优选地与第一轴成直角。内鼓可操作以在外滚筒保持静止的同时旋转，从而使卷筒流线的缆线到内滚筒上。基本上同时，外滚筒与内滚筒一起旋转，从而将卷线器的缆线放在外滚筒上。因此，这种起重机适合于将长度长的电缆缠绕在其上的分段整流罩上，而不会有任何破坏整流罩的风险。

58. 发明授权

US4080921A Universal coupling system 失效
标题翻译：通用联轴器系统
公开(公告)号：US4080921A
公开(公告)日：1978-03-28
申请号：US713993
申请日：1976-08-12
申请人： Werner F. J. Freitag
发明人： Werner F. J. Freitag
IPC分类号： B60D1/00 , B60D1/38 , B63B21/56
CPC分类号： B60D1/00 , B60D1/38 , B63B21/56 , Y10T403/32181
摘要： An improved system for coupling together two objects, particularly sea-going vessels, while permitting relative and at least limited movement in at least three axes -- roll, pitch and yaw -- with a one or more vertical elements mounted on the stern of one towing vessel each coupled to a horizontal element mounted on the bow of a second towed vessel to permit formation of a sea-going barge train pulled by a tug. The horizontal element includes a fluid-tight housing which is mounted for limited lateral movement and which defines an internal chamber in which a piston member and an attached rod move. The rod extends outboard to connect to the vertical element and specifically to one of a pair of concentric vertical members, the other of which is fixedly mounted on the towing vessel. The vertical members move slidably in a vertical direction with respect to each other. The piston of the horizontal element divides the chamber into first and second sub-chambers which are coupled to pneumatic or hydraulic sources which supply fluid or gas to damp piston movement and/or aid in steering. A lateral damping member may be connected to each housing of the horizontal element, particularly when only two couplers are mounted on opposite sides of the vessels. A rigid center coupler flanked by the two piston couplers can be used on larger barges in place of the two side couplers, and also effectively minimizes lateral movement.
摘要翻译：一种改进的系统，用于将两个物体，特别是海上船只联接在一起，同时允许在至少三个轴线上的相对且至少有限的运动 - 滚动，俯仰和偏航 - 安装在一个牵引船的船尾上的一个或多个垂直元件每个联接到安装在第二拖船的船首上的水平元件，以允许形成由拖轮拉拽的海上驳船。水平元件包括流体密封的壳体，其被安装用于有限的横向移动并且限定内部腔室，活塞构件和附接杆移动到内部腔室中。杆伸出外侧连接到垂直元件，特别是一对同心垂直构件中的一个，另一个固定地安装在牵引容器上。垂直构件相对于彼此在垂直方向上可滑动地移动。水平元件的活塞将腔室分为第一和第二子室，其连接到气动或液压源，气源或液压源提供流体或气体以阻止活塞运动和/或辅助转向。侧向阻尼构件可以连接到水平元件的每个壳体，特别是当在容器的相对侧上仅安装两个耦合器时。两个活塞联接器侧面的刚性中心联轴器可以用于较大的驳船而不是两个侧面联接器，并且还有效地使侧向运动最小化。

59. 发明授权

US4030441A Device for connecting tugboat with ship to be tugged 失效
标题翻译：将拖船连接船舶拖船的装置
公开(公告)号：US4030441A
公开(公告)日：1977-06-21
申请号：US632275
申请日：1975-11-17
申请人： Toshio Nagata , Kunijiro Kawasaki , Ryuichiro Takahama , Yoshifusa Miyatani , Sozo Funakoshi
发明人： Toshio Nagata , Kunijiro Kawasaki , Ryuichiro Takahama , Yoshifusa Miyatani , Sozo Funakoshi
IPC分类号： B63B21/56 , B66C1/06 , B66C23/52 , H01F7/20
CPC分类号： H01F7/206 , B63B21/56 , B66C1/06 , B66C23/52
摘要： An electromagnet is secured to one end of a tug rope which is to be paid out from a tugboat towards a ship to be tugged, and the electromagnet consists of a plurality of relatively movable magnetic pole members, and hence the whole magnetic pole surface of the electromagnet is composed of a plurality of magnetic pole surfaces of said magnetic pole members. Thus, the end surfaces of said magnetic pole members may accommodate themselves to the curved surface or non-irregular surface of the hull of a ship to be tugged due to the relative, independent movements of the respective magnetic pole members, thereby bringing each of the end surfaces of the magnetic pole members into intimate contact therewith, whereby the end of the tug rope may be rigidly secured to the hull of the ship by means of the electromagnet thus facilitating connection of the tugboat with the ship to be tugged, in positive, safe and simple manner.
摘要翻译：将电磁铁固定在拖船的一端，该拖缆从拖船向船拖出，电磁铁由多个可相对移动的磁极构成，因此整个磁极表面电磁体由所述磁极部件的多个磁极面构成。因此，所述磁极部件的端面可以由于相应的磁极部件的相对的，独立的运动而容纳在船的船体的弯曲表面或非不规则表面上以被拖曳，从而使每个磁极构件的端面与其紧密接触，由此拖绳的末端可以借助于电磁体刚性地固定到船的船体，从而便于拖船与要被拖曳的船的连接，安全简单的方式。

60. 发明授权

US3801071A Towing winch control system 失效
标题翻译：控制系统
公开(公告)号：US3801071A
公开(公告)日：1974-04-02
申请号：US3801071D
申请日：1972-10-06
申请人： BYRAN JACKSON INC
发明人： BARRON C
IPC分类号： B63B21/56 , B66D1/14 , B66D1/48
CPC分类号： B66D1/14 , B63B21/56 , B66D1/48 , B66D2700/0108 , Y10S254/90
摘要： A towing winch control system in which the winch for the towing cable is driven through a slipping clutch to apply a substantially constant tension to the towing cable, and a position sensor and a tensiometer are operated to control the length of the tow cable between the towing winch and the object being towed and to limit the load on the cable to prevent parting of the cable.
摘要翻译：一种牵引绞盘控制系统，其中用于牵引缆索的绞盘通过滑动离合器驱动以对牵引缆线施加基本上恒定的张力，并且操作位置传感器和张力计以控制拖曳缆索在拖曳之间的长度绞车和物体被拖曳，并限制电缆上的负载，以防止电缆分离。

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