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    Amphibious marsh craft
    1.
    发明授权
    Amphibious marsh craft 有权

    公开(公告)号：US09931899B2

    公开(公告)日：2018-04-03

    申请号：US15494928

    申请日：2017-04-24

    Applicant: John B. Coast

    Inventor： John B. Coast

    IPC: B60F3/00 ,  B63H1/34 ,  B62D55/18 ,  B63C13/00

    CPC classification number: B60F3/0015 ,  B60F3/0007 ,  B60F3/003 ,  B60F3/0038 ,  B62D55/06 ,  B62D55/18 ,  B63C13/00 ,  B63H1/34 ,  B63H25/42 ,  B63H2001/122 ,  B63H2001/342 ,  B63H2001/344

    Abstract: A tracked, amphibious vehicle, comprising at least two, spaced, elongated pontoons disposed generally parallel to one another. A platform structure can be supported by and structurally connects the pontoons, the platform structure including a transom, a lowermost generally horizontally extending panel above a free clearance area under a bottom panel and between the pontoons through which terrain and debris can pass. A hydraulic drive system can propel the vehicle, said drive system including left and right hydraulic motors mounted on the pontoons. At least one series of longitudinally spaced bogie wheels for supporting said vehicle can be mounted along the bottom of the pontoons. A continuous, endless belt can encircle each pontoon and engages the bogie wheels. Ground-engaging cleats assembled on the outer surface of each belt and covering the pontoon bottom provide traction to the vehicle. Gearing interfaces the motor with the endless belts. A supplemental, marine drive assembly includes: a hydraulic motor having a rotary device, shaft, with an axis, a propeller shaft having an axis wherein the motor axis and propeller axis are aligned, a universal joint connecting the hydraulic motor to the transom, and a housing including a sleeve that contains the propeller shaft, a first vertical plate connected to the sleeve and a second vertical plate connected to the sleeve below the first plate.

    Propulsion system for a watercraft
    2.
    发明申请
    Propulsion system for a watercraft 审中-公开
    船舶推进系统

    公开(公告)号：US20050079776A1

    公开(公告)日：2005-04-14

    申请号：US10958780

    申请日：2004-10-05

    Applicant: Lester Miller

    Inventor： Lester Miller

    IPC: B63H1/34 ,  B63H5/00 ,  B63H20/00 ,  B63H11/01

    CPC classification number: B63H20/00 ,  B63H1/34 ,  B63H5/00 ,  B63H2001/344 ,  B63H2020/003

    Abstract: A propulsion system for a watercraft including a motor and a drive connected to the motor. At least one belt is carried by the drive. The belt includes at least one paddle extending outwardly from the belt.

    Abstract translation: 一种用于船舶的推进系统，包括电动机和连接到电动机的驱动器。 至少一个皮带由驱动器承载。 皮带包括至少一个从皮带向外延伸的桨叶。

    Amphibious vehicle
    3.
    发明授权
    Amphibious vehicle 有权
    两栖车

    公开(公告)号：US06595812B1

    公开(公告)日：2003-07-22

    申请号：US10075666

    申请日：2002-02-15

    Applicant: Harry Haney

    Inventor： Harry Haney

    IPC: B63H21175

    CPC classification number: B60F3/0015 ,  B60F3/0076 ,  B63H2001/344

    Abstract: An amphibious vehicle for traversing a body of water or solid terrain such as a layer of ice floating atop the body of water. The vehicle includes a floatable boat hull having an elongate aperture there-through, and a snowmobile for traveling over the solid terrain received in the opening and sealed to the hull in water impervious relation. The snowmobile includes an endless drive track for supporting the hull in spaced relation with solid terrain being traversed and for rearwardly propelling water in the body of water to forwardly propel the vehicle over solid terrain or through the water, and a pair of skis which support the front of the hull in spaced relation with the solid terrain being traversed and include upturned forward ends mounting upstanding rudders for steering the boat hull as the vehicle traverses a body of water. The hull includes upwardly extending, downwardly opening pockets for receiving the front upturned ends of the skis and stabilizing arms which are coupled between the frame and the skis. Upwardly inclined guides are provided on the underside of the hull for upwardly guiding the skis out of the water onto the ice floating on the water as the vehicle exits the water and moves onto the ice.

    Abstract translation: 用于穿过水体或固体地形的水陆两用车辆，例如浮在水面上方的一层冰。 该车辆包括一个具有细长孔的漂浮船体，以及用于在接收在开口中的固体地形上行进的雪地车，并以不透水的关系密封在船体上。 雪地摩托车包括一个环形驱动轨道，用于支撑与所穿过的实地地形间隔开的船体，并且用于向后推动水体中的水以向前推进车辆穿过坚实的地形或通过水，以及一对滑雪板，其支撑 船体的前部处于与被固定的地形相交的相互间隔的关系中，并且包括向上的前端，当车辆穿过水体时，其安装了用于转向船体的直立方向舵。 船体包括向上延伸的向下开口的口袋，用于接收滑雪板的前向上翻的端部和联接在框架和滑雪板之间的稳定臂。 在船体的下侧设置有向上倾斜的导向件，用于当车辆离开水并移动到冰上时，将滑雪板从水中向上引导到浮在水面上的冰上。

    Tracked, amphibious marsh vehicle with improved track and drive arrangement
    4.
    发明授权
    Tracked, amphibious marsh vehicle with improved track and drive arrangement 失效
    追踪，水陆两用的沼泽车辆具有改进的轨道和驱动安排

    公开(公告)号：US5899164A

    公开(公告)日：1999-05-04

    申请号：US908102

    申请日：1997-08-11

    Applicant: John B. Coast

    Inventor： John B. Coast

    IPC: B60F3/00 ,  B63C13/00

    CPC classification number: B63C13/00 ,  B60F3/0015 ,  B63H2001/344

    Abstract: An improved marsh craft construction uses spaced apart pontoons with endless belts (e.g.,. rubber) that encircle the pontoons and ride upon a rail system. Lugs are fastened to the belts for sliding against the rails. Drive wheels have cylindrical pins that intermesh with correspondingly shaped surfaces of the lugs. This improved construction eliminates any roller chain.

    Abstract translation: 改进的沼泽工艺结构使用间隔开的浮筒和环形带（例如橡胶），环形浮筒和骑在轨道系统上。 接线片固定在皮带上以抵靠导轨滑动。 驱动轮具有与凸耳的相应形状的表面相互啮合的圆柱销。 这种改进的结构消除了任何滚子链。

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