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    A HULL MOUNTED, STEERABLE MARINE DRIVE WITH TRIM ACTUATION
    1.
    发明公开
    A HULL MOUNTED, STEERABLE MARINE DRIVE WITH TRIM ACTUATION 审中-公开
    美国麻省理工学院麻省理工学院

    公开(公告)号：EP3033271A4

    公开(公告)日：2017-04-19

    申请号：EP14836865

    申请日：2014-08-08

    申请人： BLUE SKY MARINE LLC

    发明人： NUTT ROBERT E ,  CRUTCHFIELD SCOTT ,  BEACH ROBERT SCOTT ,  YODER DOUGLAS J ,  BICKELHAUPT DOUGLAS G ,  PHILLIPS GEORGE EDWARD ,  GRUENWALD DAVID J ,  DANNER BRYAN L

    IPC分类号： B63H20/08 ,  B63H5/125

    CPC分类号： B63H20/12 ,  B63B39/061 ,  B63H5/10 ,  B63H5/125 ,  B63H20/02 ,  B63H20/04 ,  B63H20/10 ,  B63H20/34 ,  B63H2020/025 ,  Y02T70/542

    摘要： A hull mounted, steerable marine drive system having trim actuation is both steerable through 360 degrees and is trimmable in a range of from approximately +3 degrees to approximately −15 degrees. The marine drive system includes a watertight enclosure assembly for sealing the hull, which is adapted for keeping much of the marine drive system from being exposed to water. The enclosure includes a gasket flange plate, a retention plate and a folded gasket. The gasket flange plate closely follows the contour of the hull and enhances the hydrodynamic and wake performance of the present marine drive system. Further, marine drive system includes a forward-neutral-reverse (FNR) transmission assembly, a drive unit assembly having a trimmable upper unit and a steerable lower unit, a steering actuator assembly, a trim actuator assembly, and, preferably, trim foils for enhancing lift to assist in getting the boat up on plane.

    摘要翻译： 具有调整启动的船体安装的可操纵的船用驱动系统可以通过360度转向，并且可在约+3度至约-15度的范围内进行调节。 船用驱动系统包括用于密封船体的防水外壳组件，其适于保持海洋驱动系统的大部分不被暴露于水中。 外壳包括垫片法兰板，固定板和折叠垫圈。 垫圈法兰板紧密地跟随船体的轮廓，并提高了本船用驱动系统的流体动力学和尾流性能。 此外，船用驱动系统包括前中立倒档（FNR）传动组件，具有可修剪上部单元和可操纵下部单元的驱动单元组件，转向致动器组件，修剪致动器组件，以及优选地，修整箔 增加电梯，以协助船上飞机。