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    Long Shaft Propeller Controller and Bearing Seal Protector
    5.
    发明申请
    Long Shaft Propeller Controller and Bearing Seal Protector 审中-公开
    长轴螺旋桨控制器和轴承密封保护器

    公开(公告)号：US20170043852A1

    公开(公告)日：2017-02-16

    申请号：US15334087

    申请日：2016-10-25

    申请人： Arlon J. Gilk ,  Lawrence L. Hoeschen

    发明人： Arlon J. Gilk ,  Lawrence L. Hoeschen

    IPC分类号： B63H1/18 ,  B63H23/36 ,  B63H5/14

    CPC分类号： B63H1/18 ,  B63H1/14 ,  B63H1/28 ,  B63H5/14 ,  B63H5/165 ,  B63H20/34 ,  B63H23/321 ,  B63H23/36 ,  B63H25/42

    摘要： A marine propulsion system for shallow waters, swamps, savannahs and the like includes a rotating propeller shaft supporting a propeller. An anti-cavitation body defines a partial cylinder having a longitudinal axis adjacent to the propeller. The propeller generates a vacuum between the anti-cavitation body and a surface of a water body. First and second wings adjacent to edges of the anti-cavitation body are generally planar and operatively angled towards the bottom of a water body. The first and second wings are adjusted to run below the water body surface and seal the anti-cavitation body to maintain generated vacuum. A first thread is cut in a first helical direction at an end of the rotating propeller shaft adjacent the propeller, and slightly more distal therefrom a second thread is cut in a second helical direction opposed to the first thread helical direction. The second thread drives matter away from the bearing.

    摘要翻译： 用于浅水，沼泽，热带草原等的船舶推进系统包括支撑螺旋桨的旋转传动轴。 防空穴体限定了具有与螺旋桨相邻的纵向轴线的部分气缸。 螺旋桨在防空穴体和水体表面之间产生真空。 与防空穴体的边缘相邻的第一和第二翼通常是平面的并且可操作地朝向水体的底部成角度。 第一和第二翼被调节以运行在水体表面下方并且密封防空穴体以保持产生的真空。 第一螺纹在螺旋桨附近的旋转传动轴的端部以第一螺旋方向切割，并且稍微远离第一螺纹，在与第一螺纹螺旋方向相反的第二螺旋方向上切割第二螺纹。 第二个螺纹驱动物体远离轴承。

    POWER PADDLE
    6.
    发明申请
    POWER PADDLE 审中-公开
    电源插座

    公开(公告)号：US20170021906A1

    公开(公告)日：2017-01-26

    申请号：US15284430

    申请日：2016-10-03

    申请人： Gene L. Keough

    发明人： Gene L. Keough

    IPC分类号： B63H23/34 ,  B63H20/32 ,  B63H1/14

    CPC分类号： B63H23/34 ,  B63H1/14 ,  B63H5/165 ,  B63H20/007 ,  B63H20/16 ,  B63H20/22 ,  B63H20/32 ,  B63H2020/145 ,  F04D13/08

    摘要： A portable propulsion system for a watercraft may include a shaft, a propeller, an outer casing, and a flexible strap. The shaft may have a prop end section, a drive end section, and a rotational axis extending from the prop end section to the drive end section. The propeller may be connected to the prop end section of the shaft. The drive end section may be configured for removable connection to a driver for rotation of the propeller via rotation of the shaft about the rotational axis to propel the watercraft. The outer casing may be disposed around the shaft. The flexible strap may have first and second end sections connected to the outer casing in respective first and second regions.

    摘要翻译： 用于船舶的便携式推进系统可以包括轴，螺旋桨，外壳和柔性带。 轴可以具有支撑端部分，驱动端部分和从支撑端部分延伸到驱动端部分的旋转轴线。 螺旋桨可以连接到轴的支柱端部。 驱动端部可以被配置为可拆卸地连接到驱动器，以通过旋转轴线旋转螺旋桨来旋转以推动船只。 外壳可以围绕轴设置。 柔性带可以具有在相应的第一和第二区域中连接到外壳的第一和第二端部。

    Motorized watercraft
    7.
    发明授权
    Motorized watercraft 有权
    机动船只

    公开(公告)号：US09505476B2

    公开(公告)日：2016-11-29

    申请号：US15000962

    申请日：2016-01-19

    申请人： Jamie Jon Chapman

    发明人： Jamie Jon Chapman

    IPC分类号： B63H21/14 ,  B63H21/17 ,  B63H1/14 ,  B63H5/14 ,  B63H21/00 ,  B63H21/21

    CPC分类号： B63H21/17 ,  B63H1/14 ,  B63H5/14 ,  B63H5/165 ,  B63H21/21 ,  B63H21/24 ,  B63H2021/003 ,  B63H2021/171 ,  B63H2021/216 ,  Y02T70/5245

    摘要： A motorized watercraft is a vehicle that is used to transport a user across the water. The motorized watercraft includes a floating board, a control unit, a propulsion system, a power source, and a plurality of conduit stringers. The floating board allows a user to float above the water. The propulsion system is used to supplement or replace human exertion as a means of propelling the floating board across the water. The control unit is mounted to the deck of the floating board and is used to regulate the speed of the propulsion system and may be used to control lights which are mounted into the floating board. The power source is used to provide the energy needed for running the propulsion system and the lights. The plurality of conduit stringers run through the floating board, strengthening the floating board and providing channels through which wiring may run.

    摘要翻译： 机动船只是用于运输用户穿过水面的车辆。 机动船只包括浮动板，控制单元，推进系统，动力源和多个管道纵梁。 浮动板允许用户浮在水面之上。 推进系统用于补充或替代人的劳动，作为推动浮动板穿过水的手段。 控制单元安装在浮动板的甲板上，用于调节推进系统的速度，并可用于控制安装在浮动板上的灯。 电源用于提供运行推进系统和灯光所需的能量。 多个管道纵梁穿过浮动板，加强浮动板并提供可以通过其布线的通道。

    Low-disturbance trolling transducer mount
    8.
    发明授权
    Low-disturbance trolling transducer mount 有权
    低干扰感应传感器座

    公开(公告)号：US09505474B1

    公开(公告)日：2016-11-29

    申请号：US14871376

    申请日：2015-09-30

    申请人： Michael G. Marodis

    发明人： Michael G. Marodis

    IPC分类号： B63H5/16 ,  B63H20/00 ,  A01K97/00 ,  G10K11/00 ,  G01S15/96

    CPC分类号： B63H5/165 ,  A01K97/00 ,  B63H20/007 ,  G01S7/521 ,  G01S15/96 ,  G10K11/006

    摘要： A low-disturbance trolling transducer mount system and method for shallow-water fishing and similar situations presenting a need to navigate through vegetation and obstructions, protecting against obstructions, without disturbing or destroying the fish-inhabited vegetation, without disturbing the water around the vegetation, placing and maintaining the transducer in the proper relation to the vegetation and to the trolling motor to avoid entanglement and turbulence affecting reliability of readings, including prevention of the trolling motor hindering the operation of the transducer, or vice versa, allowing for movement of the transducer around obstructions and heavy vegetation, with a streamlined design and durable construction.

    摘要翻译： 用于浅水钓鱼的低扰动拖曳传感器安装系统和方法以及类似情况，需要在植被和障碍物之间进行导航，防止障碍物，而不会干扰或破坏鱼类栖息的植被，而不会扰乱植被周围的水分， 将传感器放置并保持与植被和拖钓电机的正确关系，以避免影响读数可靠性的缠结和湍流，包括阻止拖曳电机阻碍换能器的操作，反之亦然，允许传感器的移动 围绕障碍物和重度植被，设计流线型，施工耐久。

    BREAKAWAY SKEG FOR A MARINE PROPULSION UNIT
    10.
    发明申请
    BREAKAWAY SKEG FOR A MARINE PROPULSION UNIT 有权
    海洋推进单位的BREAKAWAY SKEG

    公开(公告)号：US20150158571A1

    公开(公告)日：2015-06-11

    申请号：US14101385

    申请日：2013-12-10

    申请人： Caterpillar Inc.

    发明人： John Schlintz ,  Bryan L. Danner ,  Douglas G. Bickelhaupt

    IPC分类号： B63H20/34 ,  B63H5/16

    CPC分类号： B63H5/165 ,  B63H5/125 ,  B63H20/00

    摘要： A breakaway skeg for the lower portion of a marine propulsion unit is disclosed. The skeg is designed such that the attachment features will fail under certain load or impacts, thereby preventing damage to the lower portion of the marine propulsion unit. The breakaway skeg is attached via shear tabs that include a relief that accounts for at least a part of the volume of the base portion of the shear tab. The shear tabs are designed to fail under certain circumstances before other components of the marine propulsion.

    摘要翻译： 公开了一种用于船舶推进单元下部的分离阀。 该设计使得附件特征在某些载荷或冲击下会失效，从而防止损坏船舶推进装置的下部。 分离式丝杠通过剪切片附接，剪切片包括解除剪切片的基部的体积的至少一部分的浮雕。 剪切片被设计成在某些情况下在海洋推进的其他部件之前失效。