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81. 发明申请

US20190118921A1 Outboard Motor Midsection comprised of a Constant-Profile, Airfoil-Shaped Extrusion 审中-公开
公开(公告)号：US20190118921A1
公开(公告)日：2019-04-25
申请号：US15793964
申请日：2017-10-25
申请人： Neal Drapeau
发明人： Neal Drapeau
IPC分类号： B63H20/34
摘要： A structural tube within a marine propulsion system directly provides steering functionality from its interaction with the water and houses hardware used to transmit power from the engine to the propeller shaft. Said invention comprises a long, hollow, tube of constant cross section, the exterior profile of which takes the shape of an airfoil.

82. 发明授权

US10106236B2 Outboard motor 有权
公开(公告)号：US10106236B2
公开(公告)日：2018-10-23
申请号：US15591328
申请日：2017-05-10
申请人： SUZUKI MOTOR CORPORATION
发明人： Shuichi Sugiyama , Keisuke Daikoku
IPC分类号： B63H20/32 , B63H20/34 , B63H20/28
摘要： An outboard motor includes a gear housing configured to rotatably house a propeller shaft that transmits a rotative power output from an engine to a propeller device. The gear housing includes a torpedo shape portion and a strut portion. The torpedo shape portion has a shape tapered toward a front side, and a shape biased upward toward the front side. The strut portion is disposed on an upper side of the torpedo shape portion. An outer peripheral surface of the torpedo shape portion is smoothly coupled to an outer peripheral surface of the strut portion via first to third curved surfaces. The first to third curved surfaces are each a curved surface inclined rearward and downward, a curved surface parallel to a front-rear direction, or a curved surface constituted of a part inclined rearward and downward and a part parallel to the front-rear direction.

83. 发明申请

US20180162505A1 Screw propeller with safety coupling 审中-公开
公开(公告)号：US20180162505A1
公开(公告)日：2018-06-14
申请号：US15576831
申请日：2016-05-27
申请人： Eduard Arkadjevich GERASHCHENKO
发明人： Eduard Arkadjevich GERASHCHENKO
IPC分类号： B63H1/15 , B63H1/20 , F16F15/126 , B63H23/34 , B63H20/34
CPC分类号： B63H1/15 , B63H1/20 , B63H20/34 , B63H23/34 , B63H2023/342 , F16F15/126
摘要： The present device relates to boatbuilding, and more particularly to screw propellers with safety couplings, intended for use in outboard motors and/or marine screw propellers. A screw propeller with a safety coupling comprises a screw propeller body-cum-hub, a drive coupling, a driven coupling, and a dowel pin. The driven coupling is disposed for rotation on a spacer bushing, said spacer bushing being a tail bushing of the driving coupling. The driven coupling is partially or completely disposed in an opening in the screw propeller body-cum-hub and transmits torque to the screw propeller body-cum-hub by means of a longitudinal dowel pin and/or longitudinal grooves and a spline coupling. A common opening for the dowel pin in the driving and/or the driven coupling is configured as a through opening, and/or the blind end of the opening for the dowel pin is connected by a transverse opening to the outside surface.

84. 发明授权

US09821897B1 Rudder technologies for outboard motors 有权
公开(公告)号：US09821897B1
公开(公告)日：2017-11-21
申请号：US15441997
申请日：2017-02-24
申请人： Edken Laboratories, LLC
发明人： Kenneth J. Veselsky , Edward J. Veselsky
IPC分类号： B63H11/117 , B63H11/02 , B63H20/10 , B63B45/04 , B63H20/34
CPC分类号： B63H11/02 , B63B45/04 , B63B2751/00 , B63B2758/00 , B63H20/10 , B63H20/12 , B63H20/34
摘要： A device including an outboard motor including a jet outlet portion, a stabilizer plate, and a rudder, where the stabilizer plate includes a first end portion and a second end portion, where the first end portion is proximal to the jet outlet portion, where the second end portion is distal to the jet outlet portion, where the rudder extends from the stabilizer plate between the first end portion and the second end portion.

85. 发明授权

US09365273B2 Large outboard motor for marine vessel application and related methods of making and operating same 有权
公开(公告)号：US09365273B2
公开(公告)日：2016-06-14
申请号：US13802171
申请日：2013-03-13
申请人： Davis Engineering, LLC
发明人： Eric A. Davis , Richard A. Davis
IPC分类号： B63H21/32 , B63H20/02 , B63H20/14 , F02B61/04 , B63H20/00 , B63H20/24 , B63H20/28 , B63H20/34 , F02B67/04
CPC分类号： B63H20/02 , B63B35/14 , B63H5/10 , B63H20/00 , B63H20/06 , B63H20/10 , B63H20/12 , B63H20/14 , B63H20/24 , B63H20/28 , B63H20/285 , B63H20/32 , B63H20/34 , B63H21/17 , B63H23/02 , B63H23/30 , B63H2020/003 , F02B61/045 , F02B67/04 , Y10S903/902
摘要： An outboard motor for a marine vessel application, and related methods of making and operating same, are disclosed herein. In at least one embodiment, the outboard motor includes a horizontal-crankshaft engine in an upper portion of the outboard motor, positioned substantially positioned above a trimming axis of the outboard motor. In at least another embodiment, first, second and third transmission devices are employed to transmit rotational power from the engine to one or more propellers at a lower portion of the outboard motor. In at least a further embodiment, the outboard motor is made to include a rigid interior assembly formed by the engine, multiple transmission devices, and a further structural component. In further embodiments, the outboard motor includes numerous cooling, exhaust, and/or oil system components, as well as other transmission features.

86. 发明授权

US09150297B2 Large outboard motor for marine vessel application and related methods of making and operating same 有权
公开(公告)号：US09150297B2
公开(公告)日：2015-10-06
申请号：US13801986
申请日：2013-03-13
申请人： Davis Engineering, LLC
发明人： Eric A. Davis , Richard A. Davis
IPC分类号： B63H20/08 , B63H20/02 , B63H20/14 , F02B61/04 , B63H20/00 , B63H20/24 , B63H20/28 , B63H20/34 , F02B67/04
摘要： An outboard motor for a marine vessel application, and related methods of making and operating same, are disclosed herein. In at least one embodiment, the outboard motor includes a horizontal-crankshaft engine in an upper portion of the outboard motor, positioned substantially positioned above a trimming axis of the outboard motor. In at least another embodiment, first, second and third transmission devices are employed to transmit rotational power from the engine to one or more propellers at a lower portion of the outboard motor. In at least a further embodiment, the outboard motor is made to include a rigid interior assembly formed by the engine, multiple transmission devices, and a further structural component. In further embodiments, the outboard motor includes numerous cooling, exhaust, and/or oil system components, as well as other transmission features.

87. 发明授权

US09150296B2 Large outboard motor for marine vessel application and related methods of making and operating same 有权
公开(公告)号：US09150296B2
公开(公告)日：2015-10-06
申请号：US13801951
申请日：2013-03-13
申请人： Davis Engineering, LLC
发明人： Eric A. Davis , Richard A. Davis
IPC分类号： B63H20/14 , B63H20/02 , F02B61/04 , B63H20/00 , B63H20/24 , B63H20/28 , B63H20/34 , F02B67/04
摘要： An outboard motor for a marine vessel application, and related methods of making and operating same, are disclosed herein. In at least one embodiment, the outboard motor includes a horizontal-crankshaft engine in an upper portion of the outboard motor, positioned substantially positioned above a trimming axis of the outboard motor. In at least another embodiment, first, second and third transmission devices are employed to transmit rotational power from the engine to one or more propellers at a lower portion of the outboard motor. In at least a further embodiment, the outboard motor is made to include a rigid interior assembly formed by the engine, multiple transmission devices, and a further structural component. In further embodiments, the outboard motor includes numerous cooling, exhaust, and/or oil system components, as well as other transmission features.

88. 发明申请

US20150191235A1 BOAT SPEED MINIMISATION SYSTEM 审中-公开
标题翻译：船速最小化系统
公开(公告)号：US20150191235A1
公开(公告)日：2015-07-09
申请号：US14409933
申请日：2013-02-22
申请人： Howard Charles PIETSCH
发明人： Howard Charles Pietsch
IPC分类号： B63H20/34 , B63H25/48 , B63H25/02 , B63H25/44
CPC分类号： B63H20/34 , B63H25/02 , B63H25/44 , B63H25/48 , B63H2025/045
摘要： A trolling plate which, together with a supporting and deployment mechanism, is fixed to and strutted from an outboard motor without the need for engineering modifications or the use special tools; said trolling plate being pivotably deployable into the water in the zone immediately downstream of the propeller of the outboard motor to substantially block the efflux from said propeller and thereby reduce its propulsive effort; said deployment being effected in a universally variable way by means of a suitable actuator; control means of said actuator and/or said deployment mechanism incorporating means to permit the immediate retraction of said trolling plate should it impact an obstruction or should the power of said outboard motor suddenly be increased.
摘要翻译：一个牵引板，与支撑和展开机构一起，固定在舷外马达上并从外侧马达支撑，而无需进行工程改造或使用专用工具; 所述拖钓板可枢转地展开在紧挨着舷外马达的螺旋桨下游的区域内的水中，以基本上阻挡从所述螺旋桨的外流，从而减少其推进力; 所述部署通过适当的致动器以普遍可变的方式实现; 所述致动器和/或所述展开机构的控制装置包括装置，以便当其撞击障碍物时或者应该突然增加所述舷外马达的动力，允许所述拖钓板立即缩回。

89. 发明申请

US20140038478A1 Outboard Marine Drive 审中-公开
标题翻译：舷外海上驾驶
公开(公告)号：US20140038478A1
公开(公告)日：2014-02-06
申请号：US13748450
申请日：2013-01-23
申请人： Arkmos Engineering, LLC
发明人： Glenn D. Foreman
IPC分类号： B63H20/20 , B63H20/12 , B63H20/34 , B63H20/14
CPC分类号： B63H20/20 , B63H20/12 , B63H20/14 , B63H20/32 , B63H20/34
摘要： An outboard marine drive with an engine is described. The marine drive can include a drive housing with an upper drive housing and lower drive housing. The drive housing can be attached to a transom of a marine craft. An upper gear drive assembly can be located in the upper drive housing. A transmission can be provided with the upper gear drive assembly in the upper drive housing. In addition, a lower gear drive assembly can be located in the lower drive housing and coupled to the upper gear drive assembly. A propeller shaft may also be coupled to the lower gear drive assembly.
摘要翻译：描述了一个带发动机的舷外船用驱动装置。船用驱动器可以包括具有上部驱动器壳体和下部驱动器壳体的驱动器壳体。驱动器壳体可以连接到船舶的横梁上。上部驱动组件可以位于上部驱动器壳体中。传动装置可以设置在上驱动壳体中的上齿轮驱动组件。此外，下部齿轮传动组件可以位于下部驱动器壳体中并联接到上部齿轮传动组件。传动轴也可以联接到下齿轮传动组件。

90. 发明授权

US07987804B2 Boat propulsion engine 有权
标题翻译：船推进发动机
公开(公告)号：US07987804B2
公开(公告)日：2011-08-02
申请号：US12064579
申请日：2006-08-18
申请人： Kazuyuki Shiomi , Tetsuro Ikeno , Takeshi Okada , Toshiro Kiura
发明人： Kazuyuki Shiomi , Tetsuro Ikeno , Takeshi Okada , Toshiro Kiura
IPC分类号： B63H20/32 , B63H20/34 , B63B1/16 , B63B1/24
CPC分类号： B63H20/34
摘要： A boat propulsion engine (1) comprises a main body (4) that extends substantially vertically in relation to a hull (Si), a lift generator (20) disposed in a rear portion of the main body (4), and supporting bodies (24) that support the lift generator (20) on the main body (4). The lift generator (20) has a surface (21g, 21h) that extends transversely relative to the main body (4) and that is located behind at least the main body (4). The supporting bodies (24) extend backward from the main body (4) to the lift generator (20) in a single vertical direction relative to a surface (21g, 21h) of the lift generator (20).
摘要翻译：船推进发动机（1）包括相对于船体（Si）大致垂直延伸的主体（4），设置在主体（4）的后部中的升降机发生器（20）和支撑体 24），其支撑主体（4）上的升降机发生器（20）。提升发生器（20）具有相对于主体（4）横向延伸并位于至少主体（4）后面的表面（21g，21h）。支撑体（24）相对于提升发生器（20）的表面（21g，21h）沿着单个垂直方向从主体（4）向后延伸到升降机发电机（20）。

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