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    CONTRA-ROTATING PROPULSOR FOR MARINE PROPULSION
    3.
    发明申请
    CONTRA-ROTATING PROPULSOR FOR MARINE PROPULSION 有权
    海上推进责任转让计划

    公开(公告)号：US20140364265A1

    公开(公告)日：2014-12-11

    申请号：US14208762

    申请日：2014-03-13

    申请人： Michigan Marine Propulsion Systems, LLC

    发明人： Bernard Bentgen ,  Brant Savander

    IPC分类号： B63H23/06 ,  B63H23/30 ,  F16H1/46

    CPC分类号： B63H11/00 ,  B63B2035/738 ,  B63H5/10 ,  B63H23/02 ,  B63H23/06 ,  B63H23/24 ,  B63H23/28 ,  B63H23/30 ,  B63H2005/106 ,  B63H2021/202 ,  B63H2023/0283 ,  B63H2023/062 ,  B63H2023/065 ,  B63H2023/067 ,  B63H2023/245 ,  Y02T70/5236 ,  Y02T70/56

    摘要： A system for providing marine propulsion is provided including an input shaft driven by a prime mover, a pinion gear coupled to the input shaft, a plurality of planet gears coupled to the pinion gear, a planet carrier having the plurality of planet gears rotationally mounted thereto, and a ring gear surrounding the planet gears and coupled thereto. The planet carrier and ring gear are coupled to internal and external output shafts that are coaxially aligned, which are coupled to aft and forward propulsor elements. The ring gear and planet carrier rotate in opposite directions to provide contra-rotating forward and aft propulsor elements. The ring gear and planet gear are each coupled to rotation altering devices that, when at least one is activated, the rotation of both the planet carrier and ring gear will be altered, thereby altering the rotation of the propulsor elements.

    摘要翻译： 提供了一种用于提供船舶推进的系统，包括由原动机驱动的输入轴，联接到输入轴的小齿轮，联接到小齿轮的多个行星齿轮，具有旋转地安装到其上的多个行星齿轮的行星架 以及围绕行星齿轮并与其联接的环形齿轮。 行星架和环形齿轮联接到同轴对准的内部和外部输出轴，其连接到后部和向前的推进元件。 环形齿轮和行星架沿相反方向旋转以提供反向旋转的向前和向后推进元件。 环形齿轮和行星齿轮各自联接到旋转改变装置，当至少一个被激活时，行星架和环形齿轮的旋转将被改变，从而改变推进元件的旋转。

    Boat hull with outboard drive and outboard drive for boats
    4.
    发明申请
    Boat hull with outboard drive and outboard drive for boats 有权
    船外侧舷外驱动和舷外行驶的船只

    公开(公告)号：US20050272321A1

    公开(公告)日：2005-12-08

    申请号：US10513306

    申请日：2003-04-29

    申请人： Staffan Mansson

    发明人： Staffan Mansson

    IPC分类号： B63H5/07 ,  B63H5/10 ,  B63H21/30 ,  B63H23/04 ,  B63H5/125

    CPC分类号： B63H21/305 ,  B63H5/07 ,  B63H5/10 ,  B63H23/04 ,  B63H2005/075 ,  B63H2023/067

    摘要： Boat hull with outboard drive unit, the drive unit (5) including an underwater housing (6) mounted on the outside of the hull bottom (1) and a gear housing (11) mounted on the inside of the hull bottom and joined to the underwater housing. Between the underwater housing and the gear housing there is fixed a mounting plate (20), which, together with a screw-down plate (24), with elastic ring (23, 27) inserts, fixes the drive unit to a flange (4), which is made on the inside of a well (3) surrounding an opening (2) in the hull bottom.

    摘要翻译： 具有舷外驱动单元的船体，所述驱动单元（5）包括安装在船体底部（1）的外侧上的水下壳体（6）和安装在船体底部内侧并连接到船体底部 水下住房 在水下壳体和齿轮壳体之间固定有安装板（20），该安装板与具有弹性环（23,27）的螺丝下降板（24,27）一起插入，将驱动单元固定到凸缘（4） ），其形成在围绕船体底部的开口（2）的井（3）的内部。

    Counter-rotating transmission
    5.
    发明授权
    Counter-rotating transmission 有权
    反向传动

    公开(公告)号：US06540570B1

    公开(公告)日：2003-04-01

    申请号：US10047864

    申请日：2002-01-16

    申请人： Robert C. Eakin

    发明人： Robert C. Eakin

    IPC分类号： B63H700

    CPC分类号： B63H23/06 ,  B63H7/02 ,  B63H2023/067

    摘要： A transmission, for use with a drive shaft carrying a driving pulley, comprises a frame having a front and a back. The back of the frame has an opening for receiving the drive shaft and the driving pulley while the front of the frame has an opening for receiving a transmission assembly. The transmission assembly comprises a primary driven shaft carrying a pulley and a hollow, secondary, driven shaft coaxial with the primary driven shaft. A drive gear is carried by the primary driven shaft. An idler gear is driven by the drive gear and a driven gear, carried by the secondary driven shaft, is driven by the idler gear to effect rotation of the secondary driven shaft in a direction opposite to the direction of rotation of the primary driven shaft.

    摘要翻译： 用于与承载驱动滑轮的驱动轴一起使用的变速器包括具有前后的框架。 框架的后部具有用于接收驱动轴和驱动滑轮的开口，而框架的前部具有用于接收传动组件的开口。 变速器组件包括承载滑轮的主从轴和与主从动轴同轴的中空辅助从动轴。 驱动齿轮由主从轴承载。 由驱动齿轮驱动的空转齿轮和由从动轴承载的从动齿轮由空转齿轮驱动，以使副从动轴沿与主从动轴的旋转方向相反的方向旋转。

    COUNTER ROTATING AIR PROPELLER DRIVE SYSTEM
    7.
    发明申请
    COUNTER ROTATING AIR PROPELLER DRIVE SYSTEM 失效
    逆转空气螺旋桨驱动系统

    公开(公告)号：US20050112962A1

    公开(公告)日：2005-05-26

    申请号：US10717529

    申请日：2003-11-21

    申请人： Joseph Varga

    发明人： Joseph Varga

    IPC分类号： B63H7/02 ,  B63H23/04 ,  B63H23/06 ,  F16H1/22 ,  B63H7/00

    CPC分类号： F16H1/222 ,  B63H7/02 ,  B63H23/04 ,  B63H23/06 ,  B63H2023/067

    摘要： An airboat and drive system for operating a pair of counter rotating air propellers that propel an airboat are described. An engine is mounted low in the hull of an airboat to lower the center of gravity and provide a more stable airboat. The drive system is connected to the engine through a drive shaft. The drive system includes a transmission, interconnecting frame, and counter rotating air propeller drive. The interconnecting frame mounts the counter rotating air propeller drive above the transmission providing proper clearance for the air propellers with the hull of the airboat. The transmission and counter rotating air propeller drive are connected through an interconnecting drive shaft. The amount of noise from a conventional belt drive is reduced. The modular design and simplified drive system is easier to assemble and align.

    摘要翻译： 描述了一个用于操作一对推进气艇的反向旋转空气推进器的气动和驱动系统。 一个发动机安装在一个低空的船体，以降低重心，并提供一个更稳定的气艇。 驱动系统通过驱动轴连接到发动机。 驱动系统包括变速器，互连框架和反向旋转空气螺旋桨驱动器。 互连框架将反向旋转空气螺旋桨驱动装置安装在传动装置上方，为航空器的船体提供适合的空气推进器间隙。 传动和逆向旋转空气螺旋桨驱动器通过互连驱动轴连接。 来自传统皮带传动装置的噪音量减少。 模块化设计和简化的驱动系统更易于组装和对齐。