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11. 发明申请

US20090203271A1 OUTBOARD MOTOR 有权
标题翻译： OUTBOARD电机
公开(公告)号：US20090203271A1
公开(公告)日：2009-08-13
申请号：US12365957
申请日：2009-02-05
申请人： Yoshihiko OKABE , Hirotoshi YAMAUCHI
发明人： Yoshihiko OKABE , Hirotoshi YAMAUCHI
IPC分类号： B63H20/14
CPC分类号： B63H20/14
摘要： A transmission device includes hydraulic type transmission mechanisms arranged to change the speed or the direction of rotation of an engine, and hydraulic pressure control valves arranged to control hydraulic pressure supplied to the hydraulic type transmission mechanisms. The hydraulic pressure control valves are disposed on one side or the other side in the watercraft width direction. The transmission device provides an outboard motor capable of securing cooling characteristics of a hydraulic pressure control valve without incurring complexity in structure and increase in cost.
摘要翻译：传动装置包括设置成改变发动机的转速或转动方向的液压式传动机构，以及用于控制提供给液压式传动机构的液压的液压控制阀。液压控制阀设置在船体宽度方向的一侧或另一侧。传动装置提供能够确保液压控制阀的冷却特性的舷外马达，而不会导致结构的复杂性和成本的增加。

12. 发明申请

US20090203272A1 OUTBOARD MOTOR 审中-公开
标题翻译： OUTBOARD电机
公开(公告)号：US20090203272A1
公开(公告)日：2009-08-13
申请号：US12365959
申请日：2009-02-05
申请人： Yoshihiko OKABE
发明人： Yoshihiko OKABE
IPC分类号： B63H21/38 , B63H20/14
CPC分类号： B63H20/14 , B63H20/002 , B63H2005/106 , F02B61/045 , F16H3/54 , F16H3/60
摘要： A power transmitting portion of an outboard motor has a power transmitting shaft connected to an output shaft of an engine to rotate together therewith, an oil pump disposed on the power transmitting shaft, and a driving force acquisition mechanism arranged to acquire driving force from the power transmitting shaft. The power transmitting portion is able to provide an outboard motor capable of ensuring a pump discharge amount without incurring an increase in the pump size and the oil amount.
摘要翻译：舷外马达的动力传递部分具有连接到发动机的输出轴的动力传递轴与其一起旋转，设置在动力传递轴上的油泵，以及驱动力获取机构，其被配置成从动力获取驱动力传动轴。动力传递部能够提供能够确保泵排出量的舷外马达，而不会增加泵的尺寸和油量。

13. 发明申请

US20080227585A1 OUTBOARD MOTOR 有权
标题翻译： OUTBOARD电机
公开(公告)号：US20080227585A1
公开(公告)日：2008-09-18
申请号：US12048411
申请日：2008-03-14
申请人： Yoshihiko OKABE
发明人： Yoshihiko OKABE
IPC分类号： F16H3/44 , F01P5/10 , B63H23/16
CPC分类号： F16H3/64 , B63H5/10 , B63H20/14 , B63H20/20 , B63H23/04 , B63H23/06 , B63H2023/0283 , F16H2200/0039 , F16H2200/2007 , F16H2200/2046
摘要： A power transmission mechanism transferring a power output from an engine to a propeller includes a transmission planetary gear train that transforms the output power of the engine before it is transferred to the propeller. The transmission planetary gear train includes a transmission sun gear, a transmission double planetary gear set, and a transmission internal gear, in which the transmission sun gear is connected via the first clutch to the input end shaft extending into the engine, and the transmission sun gear is also connected via the second one-way clutch to the housing. In addition, the transmission double planetary gear set is connected via the second clutch to the input end shaft extending into the engine, and the transmission double planetary gear set is also connected via the first one-way clutch to the housing. Further, the transmission internal gear is connected to the output end shaft extending toward the propeller.
摘要翻译：将从发动机输出的功率传递到螺旋桨的动力传递机构包括：变速器行星齿轮系，其在将发动机的输出功率转换到螺旋桨之前变换。变速器行星齿轮系包括变速器太阳齿轮，变速器双行星齿轮组和变速器内齿轮，其中变速器恒星齿轮经由第一离合器连接到延伸到发动机中的输入端轴，并且变速器太阳齿轮也通过第二单向离合器连接到壳体。此外，变速器双行星齿轮组经由第二离合器连接到延伸到发动机中的输入端轴，变速器双行星齿轮组还经由第一单向离合器连接到壳体。此外，变速器内齿轮连接到向螺旋桨延伸的输出端轴。

14. 发明申请

US20100248564A1 LUBRICATOR IN POWER TRANSMISSION SYSTEM OF MARINE PROPULSION UNIT 有权
标题翻译：海洋推进装置输电系统中的润滑剂
公开(公告)号：US20100248564A1
公开(公告)日：2010-09-30
申请号：US12413675
申请日：2009-03-30
申请人： Yoshihiko OKABE , Hirotoshi YAMAUCHI
发明人： Yoshihiko OKABE , Hirotoshi YAMAUCHI
IPC分类号： B63H21/38
CPC分类号： B63H20/002 , B63H20/14 , B63H20/28 , B63H23/30 , B63H2005/106 , B63H2023/0283
摘要： A power transmission system of a marine propulsion system includes a transmission arranged to change the speed of an output from an engine and then to transmit the output to a propeller shaft. Wet-type multi-plate clutches provided in the transmission include a plurality of clutch plates fitted to a clutch rotating body for axial movement with the clutch rotating body. The clutch rotating body includes an oil reservoir in its inner bottom portion and arranged to hold lubricating oil and a peripheral wall arranged to cover the oil reservoir from the radial outside and fit to each of the clutch plates to permit axial movement of the clutch plates. Communicating holes are arranged on the peripheral wall such that they communicate the oil reservoir side to the outside of the clutch rotating body in the radial direction. The above arrangement provides an engine wherein, even at startup of the engine in the marine propulsion system, each clutch plate of the wet-type multi-plate clutch in the power transmission system is sufficiently lubricated.
摘要翻译：船用推进系统的动力传动系统包括一个变速器，其被布置成改变来自发动机的输出的速度，然后将输出传递到传动轴。设置在变速器中的湿式多板离合器包括多个离合器片，其配合到离合器转动体上，用于与离合器旋转体一起轴向运动。离合器旋转体在其内部底部包括储油器，并且设置成保持润滑油和周壁，该外围壁布置成从径向外侧覆盖储油器并且配合到每个离合器板以允许离合器板的轴向移动。在周壁上布置有通孔，使得它们在径向方向上将储油器侧连接到离合器旋转体的外部。上述结构提供了一种发动机，其中即使在船舶推进系统中的发动机起动时，动力传动系统中的湿式多板离合器的每个离合器片都被充分润滑。

15. 发明申请

US20100130078A1 MARINE VESSEL PROPULSION UNIT 有权
标题翻译：海运船舶推进装置
公开(公告)号：US20100130078A1
公开(公告)日：2010-05-27
申请号：US12621532
申请日：2009-11-19
申请人： Yoshihiko OKABE
发明人： Yoshihiko OKABE
IPC分类号： B63H23/00 , B63H23/34 , B63H21/38 , F16H57/08
CPC分类号： B63H20/14 , B63H20/20 , B63H23/34 , B63H2023/0283 , B63H2023/342 , F16D3/12 , F16D3/66
摘要： A marine vessel propulsion unit includes an engine, a drive shaft, a propeller shaft, a propeller, an intermediate shaft, a forward-reverse switching mechanism, and a shock reduction mechanism. The intermediate shaft is arranged on a central rotation axis of the propeller shaft. The intermediate shaft is arranged to transmit rotation between the drive shaft and the propeller shaft. The forward-reverse switching mechanism is arranged to switch a rotational direction of the propeller shaft to a forward drive direction or a reverse drive direction. The shock reduction mechanism includes a plurality of spring members and a pair of stopper portions. The shock reduction mechanism is arranged on the central rotation axis of the propeller shaft. The plurality of spring members are arranged to absorb a force in the rotational direction by elastically deforming in the rotational direction when the force in the rotational direction is applied to the intermediate shaft. The pair of stopper portions are arranged to prevent elastic deformations of the plurality of spring members by coming into contact with each other when the elastic deformation amounts of the plurality of spring members reach a predetermined value.
摘要翻译：船舶推进装置包括发动机，驱动轴，传动轴，螺旋桨，中间轴，正向反向切换机构和减震机构。中间轴设置在传动轴的中心旋转轴上。中间轴布置成在驱动轴和传动轴之间传递旋转。前进倒转切换机构被配置为将传动轴的旋转方向切换到前进方向或反向驱动方向。减震机构包括多个弹簧部件和一对止动部。减震机构设置在传动轴的中心旋转轴上。多个弹簧构件被布置成当向中间轴施加旋转方向的力时沿旋转方向弹性变形来吸收沿旋转方向的力。所述一对止动部被配置为当所述多个弹簧部件的弹性变形量达到规定值时，通过彼此接触来防止所述多个弹簧部件的弹性变形。

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