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WO/2019/048745A1 |
The invention relates to a rear supporting hydrodynamic assembly of an outboard boat motor on a hull engaging with a set of front foils, the outboard motor being driven by an underwater propeller motor assembly driven by a direct motor s...
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WO/2019/043958A1 |
An outboard motor raising/lowering device that can automatically change a raising/lowering speed in accordance with the state of an outboard motor. An outboard motor raising/lowering device (1) that comprises: a first oil passage that co...
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WO/2019/043957A1 |
The present invention makes it possible to perform complicated tilt trim control while reducing user labor. The present invention comprises a control unit (100) that controls the raising/lowering of an outboard motor (300) and the openin...
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WO/2019/045135A1 |
The objective of the present invention is to provide a system and a method for controlling a dual outboard by a remote controller, the system and the method controlling the dual outboard by using the remote controller, so as to enable a ...
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WO/2019/038932A1 |
In order to achieve an outboard motor lifting device which can automatically change the speed of lifting depending on the state of the outboard motor, this outboard motor lifting device (1) is provided with a first oil path which connect...
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WO/2019/038931A1 |
In order to achieve an outboard motor lifting device which can automatically change the speed of lifting depending on the state of the outboard motor, this outboard motor lifting device (1) is provided with a second oil path which is con...
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WO/2019/037727A1 |
An omnidirectional propeller capable of providing a ship, a platform, a submersible, and a submarine with a force or moment having six degrees of freedom. The propeller comprises a propeller pod (301) fixed below a slewing mechanism (2) ...
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WO/2019/036818A1 |
An electric actuator for a marine steering system comprises a housing and an output shaft reciprocatingly received by the housing. There is a rotor disposed within the housing. The rotor is coupled to the output shaft of the electric act...
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WO/2019/021495A1 |
The present invention achieves an outboard motor hoist that can automatically modify the lifting and lowering speed depending on the state of the outboard motor. An outboard motor hoist (1) comprises: a first oil passage which connects a...
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WO/2019/011451A1 |
The invention relates to a control arrangement (16) for steering a marine vessel (10). The marine vessel (10) comprises a propulsion unit set (12) which in turn comprises at least one propulsion unit (14, 14', 14"). The control arrangeme...
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WO/2018/211809A1 |
This steering apparatus is for an outboard motor supported on a hull so as to be rotatable about a steering shaft, the steering apparatus including: a tiller handle; an actuator; and a link member. The tiller handle is attached to the ou...
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WO/2018/211719A1 |
This vessel speed control apparatus is for a vessel that includes a manual shift device and an outboard motor connected to the manual shift device. The manual shift device includes a shift lever that can be shifted to a sailing position ...
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WO/2018/162039A1 |
A power transmission device for an outboard motor, comprising a drive shaft, an endless loop flexible drive coupling and a propeller shaft, wherein the endless loop flexible drive coupling operatively connects said drive shaft to said pr...
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WO/2018/158004A1 |
The invention relates to a transmission (6) for a marine outboard propulsion system (1), comprising an input shaft (7) to be connected to an engine (4), a countershaft (19) which is arranged parallel to the input shaft (7), several pairs...
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WO/2018/149941A1 |
An aft-mounted dive platform system includes at least one hull portion rigidly affixed to a hull of a boat. A dive platform is slidably attached to the at least one hull portion and is positioned, at least partially, behind at least one ...
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WO/2018/149939A1 |
An aft-mounted dive platform system includes at least one hull portion rigidly affixed to a hull of a boat. A dive platform is coupled to the at least one hull portion and is positioned, at least partially, behind at least one propeller ...
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WO/2018/151598A1 |
A thruster (1) for propelling a watercraft comprises at least one propeller (11, 12) on a rotatable propeller shaft (13, 14) and a motor (20) for driving the propeller shaft (13, 14) through a drive arrangement, particularly a drive arra...
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WO/2018/149947A1 |
An aft-mounted dive platform system includes at least one hull portion rigidly affixed to a hull of a boat. A dive platform is coupled to the at least one hull portion and is positioned, at least partially, behind at least one propeller ...
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WO/2018/149943A1 |
An aft-mounted dive platform system includes at least one hull portion rigidly affixed to a hull of a boat. A dive platform is coupled to the at least one hull portion and is positioned, at least partially, behind at least one propeller ...
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WO/2018/151684A1 |
The subject of the invention is the design of the lifting stern platform (8) on boats with outboard engines (1), where the engines (1) are positioned to the middle of the boat at the stern (2) and there are two hull extensions (5), one o...
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WO/2018/149946A1 |
An aft-mounted dive platform system includes at least one hull portion rigidly affixed to a hull of a boat. A dive platform is coupled to the at least one hull portion and is positioned, at least partially, behind at least one propeller ...
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WO/2018/149944A1 |
An aft-mounted dive platform system includes at least one hull portion rigidly affixed to a hull of a boat. A dive platform is slidably attached to the at least one hull portion and is positioned, at least partially, behind at least one ...
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WO/2018/138960A1 |
The present invention provides an outboard motor raising/lowering device that can automatically modify the raising/lower speed depending on the state of the outboard motor. An outboard motor raising/lowering device (1) comprises: a first...
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WO/2018/138959A1 |
The present invention provides an outboard motor raising/lowering device that can automatically modify the raising/lower speed depending on the state of the outboard motor. An outboard motor raising/lowering device (1) comprises: a first...
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WO/2018/138937A1 |
The present invention provides an outboard motor raising/lowering device that can automatically modify the raising/lower speed depending on the state of the outboard motor. An outboard motor raising/lowering device (1) comprises: a first...
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WO/2018/140548A1 |
A hydrofoil shield for protecting a boat motor includes a shield body, two fins, a nose section, and a tail section, wherein the shield body has a central shield portion with fins extending therefrom and the nose section disposed forward...
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WO/2018/134469A1 |
The vessel comprises a hull (20) having a bottom line (BL) and a bow (30). A recess (100) is arranged in the bow above the bottom line of the hull of the vessel, the recess comprising a bottom surface (110) forming a portion of the hull ...
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WO/2018/132407A1 |
Embodiments of outboard motors and related systems and components thereof, as well as arrangements of marine vessels implementing same, as well as related methods of operation, use, assembly, and manufacture, and related improvements, ar...
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WO/2018/127909A1 |
There is provided a universal safety guard for a propeller of a trolling motor having a propeller end and a rear end, having an adjustable motor holder including a pair of oppositely-facing omega-shaped sections, where each section is di...
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WO/2018/086714A1 |
The invention provides a method for operating a marine vessel (1) comprising a plurality of propulsion units (106, 107, 108, 206, 207, 208), each being arranged to deliver thrust to water in which the vessel (1) is floating, the thrust d...
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WO/2018/076449A1 |
A structure of a marine outboard engine comprises a machine body (1), a motor (2), a motor controller (3), a motor mounting seat (4), a blade (5) and a blade shaft (6), wherein the motor (2) and the motor controller (3) are both arranged...
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WO/2018/076448A1 |
An outboard motor for an electric boat, comprising a motor body (1), a motor (2), a motor controller (3), a motor mounting box (4), a propeller blade (5), a propeller shaft (6), a speed regulation handle assembly (7), and a motor body ov...
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WO/2018/061253A1 |
The present invention realizes an outboard motor raising/lowering device in which the raising/lowering speed can be automatically changed according to the condition of an outboard motor. An outboard motor raising/lowering device (1) incl...
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WO/2018/056996A1 |
A drain system for a marine engine cooling system, includes an engine having one of a closed coolant circuit or an open cooling circuit, a raw water passageway having a raw water intake for drawing raw water into the raw water passageway...
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WO/2018/026735A1 |
The present technology is directed generally to electric marine propulsion systems with drive trains, and associated systems and methods. In representative embodiments, the disclosed technology includes pre-assembled transmission cartrid...
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WO/2018/002414A1 |
The arrangement comprises at least one steering electric motor (60) rotating the propulsion unit (20) via a force transmission arrangement (50). The force transmission arrangement (50) comprises a differential (100) comprising a first sh...
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WO/2017/223240A1 |
An outboard motor and methods of use thereof in general, includes a powerhead removeably affixed to the transom of a boat, and a gear case rotationally connected to a propeller shaft, the outboard motor including a telescopic drive shaft...
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WO/2017/222583A1 |
A method for providing an outboard-motor closed-loop cooler system as a retrofit substitute for the midsection and the lower unit of a standard outboard motor, having a substitute closed-loop cooling system with an exterior heat exchange...
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WO/2017/223347A1 |
A power steering system for a watercraft includes an electromechanical rotary actuator mounted within a cylindrical housing. The electromechanical rotary actuator includes a motor and a gearing system. The housing, along with a stern bra...
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WO/2017/202458A1 |
The present invention relates to a method for performing a sideway displacement of a marine vessel (10). The marine vessel (10) comprises a first and a second propulsion unit (26, 27), a first and a second rudder (31, 32) respectively as...
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WO/2017/202468A1 |
The present invention relates to an outboard propulsion unit positioning arrangement (30) for a marine vessel (10) adapted to be mounted on the transom (2) of the marine vessel(10), and a method for balancing the weight distribution and/...
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WO/2017/168839A1 |
An outboard motor (10) equipped with: an engine (16); a fuel tank (25); a propeller (17) which is driven by the engine (16); a case member (18) which rotatably supports the propeller (17); a recoil starter (29) for manually turning the c...
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WO/2017/168852A1 |
A ship propulsion unit (10) is provided with: an engine (21) including a crankshaft (23) extending in the front-to-back direction of a ship; a propeller shaft (51); a power transmission mechanism (60) which connects the crankshaft (23) a...
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WO/2017/164394A1 |
Provided is technology for maneuvering a ship whilst having a sense of the vehicle. A ship (100) comprises: an out-drive device (20) that generates propulsion power in a hull (1) by means of power from an engine (10); a detection means (...
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WO/2017/164392A1 |
The present invention addresses the problem of providing a technology for steering a ship with the feel of an on-land vehicle. A ship (100) is equipped with: an outdrive device (20) which causes a ship body (1) to generate a propulsion f...
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WO/2017/157673A1 |
The invention relates to a jet propulsion system particularly for a watercraft, comprising at least one propulsion unit that has - a rotor the inner circumference of which has rotor blades secured thereto, and - a housing in which said r...
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WO/2017/144767A1 |
According to an example aspect of the present invention, there is provided a steering system (30) of an azimuthing propulsion system (1), the steering system (30) comprising at least one hydraulic motor (2) configured to operate an azimu...
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WO/2017/136955A1 |
A marine vessel control system comprises a propulsion unit and a steering actuator for steering the propulsion unit. There is a shift actuator for shifting gears in the propulsion unit and a throttle actuator for increasing or decreasing...
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WO/2017/138844A2 |
The invention relates to small boat building, and more particularly to steering devices for remotely steering an outboard motor. The technical result of the claimed invention is an improvement in the operating qualities of an outboard mo...
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WO/2017/117865A1 |
Disclosed is a canoe propeller, comprising a hollow housing (1), a machine shell (2) arranged at the top portion of the hollow housing (1) and a screw propeller (3) arranged at the tail portion of the hollow housing (1). The external por...
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