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21. 发明授权

US10196576B2 Water lubrication type bearing material 有权
公开(公告)号：US10196576B2
公开(公告)日：2019-02-05
申请号：US15542403
申请日：2016-01-12
申请人： EAGLE INDUSTRY CO., LTD.
发明人： Takanobu Matsumoto
IPC分类号： F16C33/20 , C10M107/38 , B63H23/34 , C08K7/06 , C08L27/18 , F16C17/14 , C10M125/02 , C10M147/04 , C10M169/04 , F16C33/66
摘要： A water lubrication type bearing material contains 12 wt. % to 25 wt. % of a tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer resin (PFA resin), 18 wt. % to 33 wt. % of a carbon fiber, and a remainder including a polytetrafluoroethylene (PTFE) resin and/or a modified PTFE resin. The bearing material has excellent wear resistance and sliding characteristics for a water lubrication type bearing.

22. 发明申请

US20180001983A1 OUTBOARD MOTOR 有权
公开(公告)号：US20180001983A1
公开(公告)日：2018-01-04
申请号：US15398780
申请日：2017-01-05
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
发明人： Makoto MIZUTANI
IPC分类号： B63H20/06 , B63H20/10 , B63H20/12 , B63H20/00 , B63H21/32 , B63H21/21 , B63H23/08 , B63H23/34 , B63H25/02
CPC分类号： B63H20/06 , B63H20/001 , B63H20/002 , B63H20/10 , B63H20/12 , B63H21/21 , B63H21/32 , B63H23/08 , B63H23/34 , B63H2025/022
摘要： An outboard motor includes an outboard motor body, a mount mounted on a boat body, and a support member that supports the outboard motor body so as to be steerable with respect to the mount. The support member includes an upper support that surrounds a drive shaft and supports the outboard motor body, a lower support that is spaced below the upper support, surrounds the drive shaft, and supports the outboard motor body, and a coupler that couples the upper support to the lower support.

23. 发明申请

US20170158288A1 SEMI-RIGID INFLATABLE WATERCRAFT 审中-公开
公开(公告)号：US20170158288A1
公开(公告)日：2017-06-08
申请号：US15321569
申请日：2015-06-23
申请人： BWM Ribs Ltd.
发明人： Andrew MCCLEOD-ROSS
IPC分类号： B63B7/08 , B63H21/14 , B63H25/46 , B63H23/34 , B63B5/24 , B63H11/02 , B63H21/38
CPC分类号： B63B7/082 , B63B5/24 , B63B7/085 , B63B2029/043 , B63B2752/00 , B63H11/02 , B63H21/14 , B63H21/38 , B63H23/34 , B63H25/46
摘要： A semi-rigid inflatable boat (10), or “S-RIB”, comprising permanently interconnected inflatable gunwale (12), a flexible bow hull (18) portion and a rigid hull (18) portion located aft of the flexible bow hull portion (18). The S-RIB may additionally comprise a flexible hull portion (18) located aft of the rigid hull portion (16). The flexible hull portions (18) are suitably inflatable, and in certain embodiments comprise an air cell structure, but in preferred embodiments, comprise a drop-stitch structure, which renders them substantially rigid when inflated.

24. 发明申请

US20170073055A1 CENTRIFUGAL PROPULSION APPARATUS AND SHIP HAVING SAME 审中-公开
标题翻译：离心推进装置和船舶
公开(公告)号：US20170073055A1
公开(公告)日：2017-03-16
申请号：US15122924
申请日：2015-03-12
申请人： Kil Bong SONG
发明人： Kil Bong SONG
IPC分类号： B63H23/06 , F04D29/043 , B63H23/32 , F04D29/22 , B63H23/34 , B63H5/14
CPC分类号： B63H23/06 , B63B2745/00 , B63B2749/00 , B63B2750/00 , B63H1/26 , B63H5/14 , B63H23/321 , B63H23/34 , B63H2023/328 , F04D29/043 , F04D29/22
摘要： A centrifugal propulsion apparatus capable of forward and backward movement, and a ship having the same, the apparatus includes two impellers which are rotated by a power shaft, face each other, and are capable of jetting a fluid in opposite directions; and a power transmission unit provided between the power shaft and the two impellers so as to connect one impeller between the two impellers and the power shaft or connect the other impeller and the power shaft according to a rotational direction of the power shaft.
摘要翻译：一种能够向前和向后运动的离心推进装置和具有该离心推进装置的船舶，该装置包括由动力轴旋转的两个叶轮，彼此面对，并能够沿相反方向喷射流体; 以及动力传递单元，其设置在所述动力轴和所述两个叶轮之间，以将所述两个叶轮和所述动力轴之间的一个叶轮连接，或者根据所述动力轴的旋转方向连接所述另一个叶轮和所述动力轴。

25. 发明授权

US09555868B2 Boat propulsion device 有权
标题翻译：船推进装置
公开(公告)号：US09555868B2
公开(公告)日：2017-01-31
申请号：US14449245
申请日：2014-08-01
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
发明人： Hikaru Yasukawa , Kouichi Isozaki
IPC分类号： B63H20/00 , B63H20/32 , B63H23/34 , F02P15/00 , F02F1/24 , F02P13/00 , H01T13/04 , F02B61/04
CPC分类号： B63H20/32 , B63H20/00 , B63H23/34 , F02B61/045 , F02D2400/21 , F02F1/242 , F02P13/00 , F02P15/001 , H01T13/04
摘要： In a boat propulsion device, a head portion of an engine includes plug holes, first attachment portions, and a second attachment portion. The plug holes are aligned vertically and parallel or substantially parallel to a crankshaft. The first attachment portions are arranged on the periphery of the plurality of plug holes. The first attachment portions are configured to attach a plurality of ignition coils which are respectively integrated with spark plugs in a coil-on-plug configuration. A second attachment portion is provided separately from the first attachment portions. The second attachment portion is configured to attach an ignition coil connected to the spark plugs in a double ended ignition coil configuration via cables.
摘要翻译：在船舶推进装置中，发动机的头部包括插头孔，第一附接部分和第二附接部分。插头孔垂直平行或基本平行于曲轴对齐。第一附接部分布置在多个插塞孔的周边上。第一附接部分被构造成将分别与火花塞集成的多个点火线圈附接在线圈插头配置中。第二附接部分与第一附接部分分开设置。第二连接部分被配置成通过电缆将连接到火花塞的点火线圈连接在双端点火线圈配置中。

26. 发明授权

US09457884B2 Power paddle 有权
标题翻译：动力桨
公开(公告)号：US09457884B2
公开(公告)日：2016-10-04
申请号：US14462292
申请日：2014-08-18
申请人： Gene L. Keough
发明人： Gene L. Keough
IPC分类号： B63H23/34 , B63H1/14 , B63H5/16 , B63H20/00 , B63H20/16 , B63H20/22 , F04D13/08 , B63H20/32 , B63H20/14
CPC分类号： B63H23/34 , B63H1/14 , B63H5/165 , B63H20/007 , B63H20/16 , B63H20/22 , B63H20/32 , B63H2020/145 , F04D13/08
摘要： A portable propulsion system for a watercraft may include a shaft, a propeller, an outer casing, and a flexible strap. The shaft may have a prop end section, a drive end section, and a rotational axis extending from the prop end section to the drive end section. The propeller may be connected to the prop end section of the shaft. The drive end section may be configured for removable connection to a driver for rotation of the propeller via rotation of the shaft about the rotational axis to propel the watercraft. The outer casing may be disposed around the shaft. The flexible strap may have first and second end sections connected to the outer casing in respective first and second regions.
摘要翻译：用于船舶的便携式推进系统可以包括轴，螺旋桨，外壳和柔性带。轴可以具有支撑端部分，驱动端部分和从支撑端部分延伸到驱动端部分的旋转轴线。螺旋桨可以连接到轴的支柱端部。驱动端部可以被配置为可拆卸地连接到驱动器，以通过旋转轴线旋转螺旋桨来旋转以推动船只。外壳可以围绕轴设置。柔性带可以具有在相应的第一和第二区域中连接到外壳的第一和第二端部。

27. 发明申请

US20160016645A1 Breakaway Shaft 有权
标题翻译：分离轴
公开(公告)号：US20160016645A1
公开(公告)日：2016-01-21
申请号：US14334259
申请日：2014-07-17
申请人： Caterpillar Inc.
发明人： Patrick J. McDonald , John Schlintz , Bryan Danner
IPC分类号： B63B43/18 , B63H23/02 , B63H23/34
CPC分类号： B63B43/18 , B63H5/125 , B63H5/165
摘要： A drive pod of a watercraft such as a boat may be designed to break off the hull of the boat in the event of an underwater collision involving the drive pod. A shaft assembly that transmits power from the engine in the hull to blades or a jet in the drive pod is designed to break at a precise point so that seals in the hull and seals in the drive pod are protected from damage. The shaft assembly may include an axial blind hole with an undercut at a bottom of the blind hole. A pin may be inserted to reinforce the shaft above the undercut.
摘要翻译：诸如船只之类的船只的驱动舱可被设计成在涉及驱动舱的水下碰撞的情况下分离船体。将来自船体中的发动机的动力传递到叶片或驱动舱中的喷嘴的轴组件被设计成在精确的点处断裂，从而保护驱动舱中的船体和密封件中的密封免受损坏。轴组件可以包括在盲孔的底部具有底切的轴向盲孔。可以插入销以加强底切上方的轴。

28. 发明申请

US20150367925A1 MARINE PROPULSION DEVICE 有权
标题翻译：海上推进装置
公开(公告)号：US20150367925A1
公开(公告)日：2015-12-24
申请号：US14641563
申请日：2015-03-09
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
发明人： Takahiro OGUMA , Atsushi KUMITA
IPC分类号： B63H20/28 , B63H23/34
CPC分类号： B63H20/28 , B63H20/20
摘要： A marine propulsion device includes an engine, a driving shaft coupled to the engine and configured to transmit power, a first cooling water pump configured to be driven by the driving force of the driving shaft and to pump cooling water to cool the engine, a cooling water path configured to supply the cooling water sent by the first cooling water pump to the engine, and a pressurization mechanism arranged in a water passage upstream of a suction port of the first cooling water pump and configured to apply pressure to the cooling water supplied to the suction port of the first cooling water pump.
摘要翻译：船舶推进装置包括发动机，联接到发动机并被构造成传递动力的驱动轴，构造成由驱动轴的驱动力驱动并且泵送冷却水以冷却发动机的第一冷却水泵，冷却水路，被配置为将由第一冷却水泵送出的冷却水供给到发动机;以及加压机构，配置在第一冷却水泵的吸入口的上游侧的水通路中，并且被配置为向供给到第一冷却水泵的吸入口。

29. 发明申请

US20150225056A1 VESSEL PROPULSION APPARATUS AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：船用推进装置及其制造方法
公开(公告)号：US20150225056A1
公开(公告)日：2015-08-13
申请号：US14576595
申请日：2014-12-19
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
发明人： Daisuke NAKAMURA , Yoshihito FUKUOKA
IPC分类号： B63H23/30 , B63H23/34 , B63H23/36 , B63H20/20
CPC分类号： B63H20/20 , B63H20/002 , B63H20/14 , Y10T29/49464
摘要： A vessel propulsion apparatus includes a dog clutch that selectively engages either a front gear or a rear gear, an intermediate shaft rotatably supported by the front gear and by the rear gear and that rotates together with the dog clutch, a propeller shaft to which rotation of the intermediate shaft is transmitted, a lower case containing a drive gear and other elements, and a thrust transmitting member that receives a forward-direction thrust from the propeller shaft and that transmits the thrust to the lower case without transmitting the thrust to the intermediate shaft.
摘要翻译：船舶推进装置包括：一个啮合离合器，其选择性地接合前齿轮或后齿轮，中间轴由前齿轮和后齿轮可旋转地支撑并与狗离合器一起旋转;传动轴，中间轴被传递，包含驱动齿轮和其他元件的下壳体以及从传动轴接收向前推力并将推力传递到下壳体的推力传递构件，而不将推力传递到中间轴。

30. 发明申请

US20150166160A1 MARINE POD DRIVE SYSTEM 审中-公开
标题翻译：海洋拖把系统
公开(公告)号：US20150166160A1
公开(公告)日：2015-06-18
申请号：US14108996
申请日：2013-12-17
申请人： Caterpillar Inc.
发明人： John Schlintz , Bryan L. Danner
IPC分类号： B63H20/14 , B63H5/07 , B63H23/34 , B63H23/04
CPC分类号： B63H5/125 , B63H2005/1256 , B63H2023/0283
摘要： A marine pod drive system for a marine vessel is disclosed. The marine pod drive system may a prime mover, a transmission unit and a first drive shaft. The transmission unit may be driven by the prime mover via a first drive shaft. The transmission unit further rotates a first intermediate shaft. The marine pod drive system further may include an underwater steerable structure comprising a first gearbox, a second intermediate shaft, a second gearbox and a propeller shaft. The first gearbox may include a first helical gear mounted on the first intermediate shaft and a second helical gear mounted on the second intermediate shaft. The rotation or torque from the first intermediate shaft is transmitted to the propeller shaft via the first gearbox, the second intermediate shaft, and the second gearbox. The propeller shaft may drive at least one propeller to produce thrust to drive the marine vessel.
摘要翻译：公开了一种用于船舶的船用舱驱动系统。船用舱驱动系统可以是原动机，传动单元和第一驱动轴。传动单元可以由原动机通过第一驱动轴驱动。传动单元还使第一中间轴旋转。海洋舱驱动系统还可以包括水下可转向结构，其包括第一齿轮箱，第二中间轴，第二齿轮箱和螺旋桨轴。第一变速箱可以包括安装在第一中间轴上的第一斜齿轮和安装在第二中间轴上的第二斜齿轮。来自第一中间轴的旋转或扭矩经由第一齿轮箱，第二中间轴和第二变速箱传递到传动轴。传动轴可以驱动至少一个螺旋桨产生推力以驱动海洋船。

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