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    • 2. 发明申请
    • INTEGRAL PEDAL DRIVE FOR WATERCRAFT
    • 一体式踏板驱动水刀
    • WO2018009206A1
    • 2018-01-11
    • PCT/US2016/041447
    • 2016-07-08
    • FEELFREE US LLC
    • MURPHY, Peter, James
    • B63H16/18B63H16/20B63H21/12B63H21/14B63H21/17B63H21/20B63H23/10B63H23/12
    • B63H20/106B63H20/007B63H20/04B63H20/10B63H2016/202Y02T70/5236
    • A dual drive system for providing motive power to a watercraft has a frame configured for connecting to the watercraft and a drive assembly connected to the frame. The drive assembly has a manual drive mechanism configured for receiving mechanical input from a user, a motor drive mechanism configured for receiving mechanical input from a motor, a driveshaft having a first end in selective engagement with one of the manual drive mechanism and the motor drive mechanism and a second end in engagement with a propeller, and a drive selector for selectively engaging the manual drive mechanism or the motor drive mechanism with the driveshaft based on a position of the drive selector between first and second positions. In the first position, the drive selector engages the manual drive mechanism with a driveshaft. In the second position, the drive selector engages the motor drive mechanism with the driveshaft.
    • 用于向船只提供动力的双驱动系统具有构造成用于连接至水运工具的框架和连接至框架的驱动组件。 该驱动组件具有配置用于接收来自用户的机械输入的手动驱动机构,配置用于接收来自电动机的机械输入的电动机驱动机构,具有与手动驱动机构和电动机驱动机构中的一个选择性接合的第一端的驱动轴 机构和与推进器接合的第二端,以及驱动选择器,用于基于驱动选择器在第一和第二位置之间的位置选择性地接合手动驱动机构或电机驱动机构与驱动轴。 在第一个位置,传动选择器将手动传动机构与传动轴接合。 在第二个位置,变频器选择器将电机驱动机构与驱动轴接合。
    • 3. 发明申请
    • SHALLOW-DRAFT WATERCRAFT PROPULSION AND STEERING APPARATUS
    • 水下推进和转向装置
    • WO2014052531A1
    • 2014-04-03
    • PCT/US2013/061830
    • 2013-09-26
    • CASE, Robert
    • CASE, Robert
    • B63B3/46B63H25/42
    • B63B3/46B63H20/007B63H20/04B63H25/42B63H2025/425
    • A watercraft includes a stern flotation compartment. The hull is carved out underneath the gunwales to admit a vertical cylindrical sleeve extending through the flotation compartment from top to bottom, and sealed top and bottom. A studded vertical mounting tube carrying an electric motor fits within a slotted cylindrical steering tube; the latter is carried on rotatable bearings affixed to the vertical cylindrical sleeve. A steering assembly is affixed to the slotted cylindrical steering tube and a guide tube fits closely within the vertical mounting tube. An electrical power cable is connected to the electric motor and a retraction assembly is affixed to the electric motor.
    • 船舶包括船尾浮选室。 船体被雕刻在舷窗下面,以允许垂直的圆柱形套筒从上到下延伸穿过浮选室,并将顶部和底部封闭。 携带电动马达的镶嵌式垂直安装管装配在开槽的圆柱形转向管内; 后者承载固定在垂直圆柱形套筒上的可旋转轴承。 转向组件固定到开槽的圆柱形转向管上,并且导管紧密配合在垂直安装管内。 电力电缆连接到电动机,并且电动马达附接有收回组件。
    • 7. 发明申请
    • A SEALING ARRANGEMENT FOR AN UNDERWATER MOUNTABLE THRUSTER OF A MARINE VESSEL
    • 海上船舶水下安全阀的密封安装
    • WO2016113000A1
    • 2016-07-21
    • PCT/EP2015/062812
    • 2015-06-09
    • WÄRTSILÄ NETHERLANDS B.V.
    • DROST, AlbertVAN LOON, JeroenBILIC, DavorDE BRUIN, Jan Kees
    • B63H5/125B63B9/00B63B17/00
    • F16J15/46B63B9/00B63B17/0018B63B2009/007B63H20/04B63H23/321B63H2005/1254B63H2020/025
    • The present invention relates to a sealing arrangement for use when mounting a thruster (60) in a well box (60) attached to a hull of a marine vessel. The well box (60) has an axis (A), a bottom flange (64), a top flange (68), an annular wall (66) therebetween and hoisting pipes (70) fastened parallel with the axis (A) to the bottom flange (64) radially outside the annular wall (66). The thruster (62) has a hub (80) with a nozzle (82) and a propeller (84), and a support housing (86) fastened to the hub (80) and provided with a mounting flange (88) having an axis (A). Both the well box (60) and the mounting flange (88) have at least one surface (64', 74'; 90', 94) acting as a sealing surface between the well box (60) and the thruster (62). At least one of the surfaces (64', 74'; 90', 94) has a groove for a seal (132, 134) for preventing water from entering the well box (60). The well box (60) further has a rotationally symmetric wall (66) with an internal guide surface (76) and the mounting flange (88) of the thruster (62) has an axially extending rotationally symmetric part (90) provided with an outer surface (98) having means (102, 104; 130) for sealing the mounting flange (88) in relation to the well box (60).
    • 本发明涉及一种用于将推进器(60)安装在附接到船舶的船体的井箱(60)中时使用的密封装置。 井箱(60)具有轴线(A),底部凸缘(64),顶部凸缘(68),其间的环形壁(66)和与轴线(A)平行地固定到其上的提升管(70) 在所述环形壁(66)的径向外侧的底部凸缘(64)。 推进器(62)具有带有喷嘴(82)和螺旋桨(84)的毂(80)和固定到轮毂(80)上并具有安装凸缘(88)的支撑壳体(86) (一个)。 井箱(60)和安装凸缘(88)都具有至少一个作为井箱(60)和推进器(62)之间的密封表面的表面(64',74'; 90',94)。 至少一个表面(64',74'; 90',94)具有用于防止水进入井箱(60)的密封件(132,134)的凹槽。 井箱(60)还具有带有内部引导表面(76)的旋转对称壁(66),并且推进器(62)的安装凸缘(88)具有轴向延伸的旋转对称部分(90) 表面(98)具有用于相对于井箱(60)密封安装凸缘(88)的装置(102,104; 130)。