公开(公告)号：US4745874A

公开(公告)日：1988-05-24

申请号：US11546

申请日：1987-02-06

申请人： Russell H. Everett

发明人： Russell H. Everett

IPC分类号： B63B7/06 ,  B63B35/71 ,  B63B35/72

CPC分类号： B63B7/06 ,  B63B35/71

摘要： An internal support system for the cockpit portion of a kayak is provided which comprises rigid bow and stern plates, which are fastened to the kayak's bow and stern decks, respectively, and extend from those decks to the kayak's bottom hull, and a stiffening connecting plate which rigidly connects the bow and stern plates to one another. The connecting plate and the bow and stern plates define a concave contour in the region of the cockpit opening to receive the kayak's seat and to allow the kayaker to enter and exit the kayak. The support system makes the cockpit area of the kayak dramatically less likely to collapse if the kayak becomes pinned on a rock in the rapids of a river. It also allows the kayaker to readily exit the kayak during an emergency. To provide support throughout the length of the kayak, the cockpit support system can be connected to foam walls located in the bow and stern portions of the boat.

摘要翻译： 提供了一种用于皮艇驾驶舱部分的内部支撑系统，其包括刚性弓和船尾板，它们分别固定在皮艇的船首和船尾甲板上，并从这些甲板延伸到皮划艇的底部船体，以及加强连接板 其将弓和船尾板彼此刚性连接。 连接板和弓形和船尾板在驾驶舱开口的区域中形成凹形轮廓，以接收皮艇座位，并允许皮划艇进出皮艇。 如果皮划艇被固定在一条河流的急流中的岩石上，支援系统使得皮划艇的驾驶舱区域不太可能崩溃。 它还允许皮划艇在紧急情况下随时离开皮划艇。 为了在皮划艇的整个长度上提供支撑，驾驶舱支撑系统可以连接到位于船的弓和船尾部分的泡沫墙壁。

公开(公告)号：US4727820A

公开(公告)日：1988-03-01

申请号：US907484

申请日：1986-09-15

申请人： Damian Klaus

发明人： Damian Klaus

IPC分类号： B63B35/44 ,  B63B35/72

CPC分类号： B63B35/73 ,  B63B2035/737

摘要： A floating dock for a small vessel has a generally flat buoyant member whose front end is narrower than its rear end. A large indentation extends into the rear end of the buoyant member for receiving the nose of the vessel. When two or more of the buoyant members are attached together with the wider end facing outward, they combine to form a larger floating dock in the shape of a polygon. In one form, the buoyant member is formed of three inflatable rings within an A-shaped or a triangular envelope. There is a space between two of the rings. The envelope has a cut-out portion above the space between the spaced-apart rings to create an indentation to receive the nose of the vessel.

摘要翻译： 一个小船的浮船坞有一个大致平坦的浮力构件，其前端比后端窄。 大的凹口延伸到浮力构件的后端以接收容器的鼻子。 当两个或多个浮力构件连接在一起时，较宽的一端面向外，它们组合形成多边形形状的较大的浮动码头。 在一种形式中，浮力构件由A形或三角形外壳内的三个可充气环形成。 两个戒指之间有一个空间。 信封在间隔开的环之间的空间之上具有切口部分，以产生凹陷以容纳容器的鼻部。

公开(公告)号：US4459116A

公开(公告)日：1984-07-10

申请号：US318624

申请日：1981-11-05

申请人： Georges Moore

发明人： Georges Moore

IPC分类号： B63B35/73 ,  B63H16/20 ,  B63B35/72

CPC分类号： B63B35/73 ,  B63H16/14 ,  B63H2016/202

摘要： A screw-propelled, water saddle for ride on a water surface. This water saddle is supported by two parallel floats, properly spaced apart and joined by at least one emerging cross-member. A central bar or tubing is fixed parallel to the floats at the middle of the cross-members. The saddle is mounted on the rear part of the central bar approximately at the center of the area defined by the floats while the front end of the same receives a removable propelling and steering device comprising a screw-propeller driven by a pair of pedals and a handle-bar for steering the propeller in a given direction. The rider takes place on the saddle, puts his feet on the pedals and activates the handle-bar to place the propeller in the desired direction. This screw-propelled water saddle is particularly interesting because of its simplicity, lightness, stability, speed and manageability.

摘要翻译： 用于骑在水面上的螺旋推进的水马鞍。 该水鞍由两个平行的浮子支撑，适当间隔开并由至少一个出现的横梁连接。 中间的杆或管子在横梁的中间平行于浮子固定。 鞍座安装在中央杆的后部大致在由浮标限定的区域的中心处，同时其鞍座的前端接收可移除的推进和转向装置，该装置包括由一对踏板驱动的螺旋桨，和 在特定方向转向螺旋桨的把手。 骑手发生在马鞍上，将脚放在踏板上，激活手柄，将螺旋桨置于所需的方向。 这种螺旋推进式水鞍由于其简单性，亮度，稳定性，速度和可管理性而特别有趣。

公开(公告)号：US4451240A

公开(公告)日：1984-05-29

申请号：US267285

申请日：1981-05-27

申请人： Robert L. Wood

发明人： Robert L. Wood

IPC分类号： A47C27/08 ,  A47C27/14 ,  B63B35/74 ,  B63B35/72

CPC分类号： A47C15/006 ,  A47C27/14 ,  A47C27/146 ,  B63B35/74

摘要： A buoyant, flexible, resilient aquatic mat for use on water surfaces adapted to support one or more persons. The mat comprises an elongated slab and a headrest formed of the same material. The material of the mat comprises a unicellular, non-water absorbent, plastic foam. The material comprising the mat may have a tough plastic coating over the entire surface or by use of a suitable plastic foam material the material comprising the mat may be used without a coating. A series of parallel grooves with rounded inner surfaces extends into the mat from its lower surface. The grooves formed with heated rounded bars to provide density increased skin surfaces in areas of the grooves.

摘要翻译： 适用于支持一个或多个人的水表面上使用的浮力灵活的弹性水垫。 垫子包括细长的板坯和由相同材料形成的头枕。 垫的材料包括单细胞，非吸水性塑料泡沫。 包括垫的材料可以在整个表面上具有坚韧的塑料涂层，或者通过使用合适的塑料泡沫材料，可以使用不含涂层的材料。 一系列具有圆形内表面的平行凹槽从其下表面延伸到垫中。 凹槽由加热的圆形条形成，以提供密度增加凹槽区域中的皮肤表面。

公开(公告)号：US4274357A

公开(公告)日：1981-06-23

申请号：US97412

申请日：1979-11-26

申请人： Edward S. Dawson

发明人： Edward S. Dawson

IPC分类号： B63H11/00 ,  B63B35/79 ,  B63H11/08 ,  F02B61/04 ,  B63B35/72 ,  B63H11/02

CPC分类号： F02B61/045 ,  B63B35/7943 ,  B63H11/08

摘要： A power operated surfboard which has a raised rear hollow portion at the rear in which is disposed an impeller housing having an impeller therein and a water discharge passage extending rearwardly from the housing. An internal combustion engine is supported above the impeller housing and has a short vertical axis connected to the impeller which rotates about a vertical axis. Surrounding the impeller housing is an exhaust gas housing which communicates with the exhaust gas passage of the engine and with a discharge chamber beneath the floor of the surfboard. The exhaust gas housing is gas tight and provides a gas cushion which retards the entrance of water through the discharge chamber into the exhaust passage of the engine, when the surfboard is not being operated. This is aided by a flexible valve disposed at the discharge outlet of the discharge chamber to retard the entrance of water into the discharge chamber. Associated with the exhaust gas discharge chamber and forming a part of a two chamber is a water inlet chamber which communicates with the intake of the impeller through the floor of the boat and extends over the opening to the impeller to prevent accidental contact with the rotating impeller either by an occupant or by some foreign object.A belly pan has a bottom wall disposed between the engine and the impeller housing and surrounds the engine to form an engine compartment. Disposed at the bottom of the engine compartment is a one way valve which permits draining of water or fuel from the belly pan but hinders the access of water into the interior of the belly pan.

摘要翻译： 一种电动冲浪板，其后部具有凸起的后部中空部分，其中设置有具有叶轮的叶轮壳体和从壳体向后延伸的排水通道。 内燃机支撑在叶轮壳体上方，并且具有连接到绕垂直轴线旋转的叶轮的短垂直轴线。 围绕叶轮壳体的是排气壳体，其与发动机的排气通道连通，并且与冲浪板的地板下方的排放室连通。 废气壳体是气密的，并且当冲浪板没有被操作时，提供气垫，其将水的入口延伸通过排放室进入发动机的排气通道。 这通过设置在排放室的排出口处的柔性阀来辅助以阻止水进入排放室。 与废气排放室相连并形成二室的一部分的是进水室，其通过船的地板与叶轮的入口连通，并且在开口处延伸到叶轮以防止与旋转叶轮意外接触 由乘客或一些异物。 腹部锅具有设置在发动机和叶轮壳体之间的底壁并围绕发动机以形成发动机室。 在发动机舱的底部设置有单向阀，其允许从腹部盘排出水或燃料，但是阻止水进入腹部盘的内部。

公开(公告)号：US4141309A

公开(公告)日：1979-02-27

申请号：US817500

申请日：1977-07-21

申请人： Robert V. Halboth

发明人： Robert V. Halboth

IPC分类号： B63B35/73 ,  B63B35/72

CPC分类号： B63B35/731

摘要： A pontoon, catamaran-type watercraft is generally complete lacking only an engine. The watercraft is rigged with a universally adjustable mount for an engine. To effect conversion, it is contemplated that a snowmobile engine with appurtenant variable sheave centrifugal pulley will be mounted in proper alignment and at a desired distance from a variable sheave centrifugal pulley provided on the watercraft ab initio.

摘要翻译： 一艘浮桥，双体船型船只通常完全缺乏发动机。 船舶装备有用于发动机的通用可调安装座。 为了实现转换，预期具有附加的可变滑轮离心皮带轮的雪地车发动机将以从头开始设置在船舶上的可变滑轮离心皮带轮正确对准并且以期望的距离安装。

公开(公告)号：US3664290A

公开(公告)日：1972-05-23

申请号：US3664290D

申请日：1970-11-10

申请人： ARTHUR F FINN

发明人： FINN ARTHUR F

IPC分类号： B63B1/04 ,  B63B35/72

CPC分类号： B63B1/047

摘要： This aquatic recreational and exercise device is intended to be propelled over the surface of a body of water, and is partspherical in shape having open ends and being of such dimensions that a person can stand, walk or run within it. The body of the device is formed of an annular series of buoyant segments each having an external outwardly extending paddle, and the device is propelled along and over the water by the operator walking or running within it in the direction he wishes to go, while a modification would allow for powered operation. An annular buoyant member is attached at each open end of the part-spherical body to provide stability.

摘要翻译： 这种水上娱乐和锻炼装置旨在推进在水体表面上，并且是部分球形的，具有开口端，并且具有人可以在其内站立，行走或跑步的尺寸。 该装置的主体由一系列浮力段形成，每个浮力段具有外部向外延伸的桨叶，并且该装置沿着水面被沿着水流方向推动，由操作人员沿着其移动或运行，沿着他希望去的方向，而 修改将允许动力操作。 在部分球形体的每个开口端处附接有环形浮力部件以提供稳定性。

公开(公告)号：US5337691A

公开(公告)日：1994-08-16

申请号：US107570

申请日：1993-08-18

申请人： D. Thomas Borcherdt

发明人： D. Thomas Borcherdt

IPC分类号： B63B35/79 ,  B63B35/72

CPC分类号： B63B35/7959

摘要： A mast track clutch assembly allows the longitudinal position of the mast of a windsurfing sailing board to be adjusted by means of a foot pedal. The mast is attached to the clutch assembly, which is movable in a longitudinal track on the sailing board. The clutch assembly includes a pressure plate that is biased to retain the assembly at one position on the track. A foot pedal is operable to move the pressure plate against the bias, allowing the longitudinal position of the mast on the board to be adjusted by the board user while the board is in motion.

摘要翻译： 桅杆轨道离合器组件允许通过脚踏板调节帆板帆板的桅杆的纵向位置。 桅杆连接到离合器组件，离合器组件可以在帆板上的纵向轨道中移动。 离合器组件包括压力板，该压力板被偏压以将组件保持在轨道上的一个位置。 脚踏板可操作以抵抗偏压移动压板，允许板上的桅杆的纵向位置在板运动时由板用户调节。

公开(公告)号：US4512275A

公开(公告)日：1985-04-23

申请号：US489102

申请日：1983-04-27

申请人： Philip R. Drumm

发明人： Philip R. Drumm

IPC分类号： B63B35/73 ,  B63B43/14 ,  B63C9/02 ,  B63B5/24 ,  B63B35/72

CPC分类号： B63B35/73 ,  B63B43/14 ,  B63C9/02

摘要： This all-purpose boat is designed for pleasure or survival, and may be used in salt, fresh, or chlorinated water, and may also be adapted for use on ice and snow, and may be further adapted for use on dry land, by the employment of wheels. Primarily, it consists of a hull fabricated of a polyethylene foam, which is provided with cut-out slots for frictionally receiving a front cowl and storage unit, a mast and sail plate, a seat, and a storage chest. It further includes a detachable outrigger unit, and a fore and aft stabilizer.

摘要翻译： 这种通用船是为了享受或生存而设计的，可用于盐，新鲜或氯化水中，也可适用于冰雪，并可进一步适用于旱地，由 轮子的使用。 首先，它由一个由聚乙烯泡沫制成的船体组成，该船体设置有用于摩擦地接纳前罩和存储单元，桅杆和帆板，座椅和储藏箱的切口槽。 它还包括可拆卸的外伸支架单元和前后稳定器。

公开(公告)号：US4382418A

公开(公告)日：1983-05-10

申请号：US278039

申请日：1981-06-29

申请人： Louis F. Ray

发明人： Louis F. Ray

IPC分类号： B63B35/00 ,  B63B35/44 ,  B65G67/62 ,  B63B35/72

CPC分类号： B63B27/02 ,  B63B35/00

摘要： A barge unloading terminal comprises a floating dock having platforms and a trough therebetween, a carrier in the nature of a plurality of rings is positioned within the trough, a barge is secured within the carrier, both the carrier and barge are adapted to ride upwardly along a ramp on one side of the trough, a plurality of hoppers in the one of the platforms, an A-frame on the platforms spanning the trough, and cables attached to the carrier at their ends and to a power source at their opposite ends whereby operation of the power source causes the carrier and barge to rise out of the trough and water and roll upwardly along the ramp to a point where the contents of the barge are discharged into the hoppers.

摘要翻译： 驳船卸载终端包括具有平台和在其间的槽的浮动船坞，多个环的性质的托架定位在槽内，驳船固定在承载件内，承载件和驳船都适于沿着 在槽的一侧上的斜坡，在一个平台中的多个料斗，跨越槽的平台上的A形框架，以及在其端部附接到托架并在其相对端处连接到动力源的电缆， 电源的操作使载体和驳船从槽中升出并且沿着斜坡向上滚动，并将其中的内容物排放到料斗中。