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1. 发明授权

US08246402B2 Outboard motor 有权
标题翻译：舷外马达
公开(公告)号：US08246402B2
公开(公告)日：2012-08-21
申请号：US12365277
申请日：2009-02-04
申请人： Yoshihiko Okabe , Daisuke Nakamura
发明人： Yoshihiko Okabe , Daisuke Nakamura
IPC分类号： B63H20/14 , F16H3/44
CPC分类号： B63H23/08 , B63H23/30 , F16H3/54 , F16H3/60 , Y10T74/19688
摘要： An outboard motor includes an engine that generates power and a transmission device arranged to change the speed of rotation of the engine and to transmit the rotation to a propeller. The transmission device includes a planetary gear type transmission mechanism arranged to shift to any of a plurality of speed positions, and the planetary gear type transmission mechanism is controlled to shift such that a sun gear and planetary gears unitarily rotate when a speed position is a normally used speed position. The outboard motor achieves a reduction in load normally caused by engagements between gears in a normally used speed position and also achieves significant improvement in durability of the gears.
摘要翻译：舷外马达包括产生动力的发动机和布置成改变发动机的旋转速度并将旋转传递到螺旋桨的传动装置。传动装置包括行星齿轮式传动机构，其布置成移动到多个速度位置中的任何一个，并且行星齿轮传动机构被控制为使得当速度位置正常时太阳齿轮和行星齿轮一体地旋转使用速度位置。舷外马达实现了通常由通常使用的速度位置的齿轮之间的啮合引起的负载减小，并且还实现了齿轮的耐久性的显着提高。

2. 发明授权

US08100732B2 Boat propulsion unit 有权
标题翻译：船推进单位
公开(公告)号：US08100732B2
公开(公告)日：2012-01-24
申请号：US12468977
申请日：2009-05-20
申请人： Daisuke Nakamura , Yoshihiko Okabe , Yoshihito Fukuoka , Masami Suzuki
发明人： Daisuke Nakamura , Yoshihiko Okabe , Yoshihito Fukuoka , Masami Suzuki
IPC分类号： B63H20/14 , B63H20/20 , B63H21/21 , B63H23/30 , F16D11/00 , F16D21/00 , F16D23/00 , F16H3/00 , F16H61/00
CPC分类号： B63H21/213 , B63H23/04 , B63H23/30
摘要： A boat propulsion unit minimizes a shock upon switching of an engagement state of a clutch mechanism. The boat propulsion unit includes an upper clutch mechanism that is arranged on an axis of a lower drive shaft and that can be switched between an engagement state (first engagement state) in which driving force of an engine is transmitted to a downstream side, and a half clutch state in which the driving force of the engine is reduced and then is transmitted; and an advance-reverse drive that is disposed on an axis of a front propeller drive shaft and a rear propeller drive shaft and that can be switched between a forward travel engagement state and a reverse travel engagement state (second disengagement state) in which the driving force of the engine is transmitted to a front propeller and a rear propeller in order to propel a boat, and a disengagement state (second disengagement state) in which the driving force of the engine is disengaged.
摘要翻译：船推进单元使切换离合器机构的接合状态时的冲击最小化。船舶推进单元包括上离合器机构，其布置在下驱动轴的轴线上，并且可以在发动机的驱动力向下游侧传递的接合状态（第一接合状态）和第二接合状态半离合器状态，其中发动机的驱动力减小然后被传递; 以及设置在前推进器驱动轴和后推进器驱动轴的轴线上并且可以在前进行驶接合状态和反转行驶接合状态（第二分离状态）之间切换的前进倒档驱动器，其中驾驶发动机的力传递到前螺旋桨和后推进器以推进船，以及分离状态（第二分离状态），其中发动机的驱动力被分离。

3. 发明授权

US07494391B2 Propulsion unit for outboard motor 失效
标题翻译：舷外马达推进装置
公开(公告)号：US07494391B2
公开(公告)日：2009-02-24
申请号：US11771842
申请日：2007-06-29
申请人： Yoshihiko Okabe
发明人： Yoshihiko Okabe
IPC分类号： B63H23/34
CPC分类号： B63H20/002 , B63H20/20
摘要： A lubricant circulating system has a lubricant passage formed in a propeller shaft. The lubricant passage extends axially along the propeller shaft from a bevel gear mechanism to a position proximate to a journal of the propeller shaft. The journal of the propeller shaft is rotatably supported by a bearing. The lubricant passage further extends radially of the propeller shaft and communicates with an area proximate to the bearing. The lubricant circulating system is adapted such that lubricant circulates through the lubricant passage between an upstream opening of the lubricant passage at or around the bevel gear mechanism and a downstream opening of the lubricant passage in the vicinity of the bearing.
摘要翻译：润滑剂循环系统具有形成在传动轴中的润滑剂通路。润滑剂通道沿着螺旋桨轴从锥齿轮机构轴向延伸到靠近传动轴的轴颈的位置。传动轴的轴颈由轴承可转动地支撑。润滑剂通道还在螺旋桨轴的径向延伸并与靠近轴承的区域连通。润滑剂循环系统适于使润滑剂在锥齿轮机构处或其周围的润滑剂通道的上游开口和轴承附近的润滑剂通道的下游开口之间通过润滑剂通道循环。

4. 发明授权

US08109800B2 Outboard motor 有权
标题翻译：舷外马达
公开(公告)号：US08109800B2
公开(公告)日：2012-02-07
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，以及用于控制供给到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。

5. 发明授权

US07727037B2 Outboard motor 有权
标题翻译：舷外马达
公开(公告)号：US07727037B2
公开(公告)日：2010-06-01
申请号：US12345924
申请日：2008-12-30
申请人： Yoshihito Fukuoka , Yoshihiko Okabe , Hirotoshi Yamauchi
发明人： Yoshihito Fukuoka , Yoshihiko Okabe , Hirotoshi Yamauchi
IPC分类号： B63H20/00
CPC分类号： B63H20/002
摘要： An outboard motor includes a transmission device disposed on a middle portion of a drive shaft driven by an engine. The transmission device includes a forward-reverse switching device housed in a transmission case. Lubricating oil for lubricating the forward-reverse switching device is stored in the transmission case. The transmission case has a drain hole arranged to discharge lubricating oil in the transmission case that is provided in a lower portion of a side wall and in a position in front of the drive shaft, and a drain bolt for opening or closing the drain hole. An exposed opening for exposing the drain hole is provided in an upper case that covers the transmission case. As a result, work efficiency in discharging or draining of lubricating oil is greatly improved without requiring dismantling of a main body of the outboard motor.
摘要翻译：舷外马达包括设置在由发动机驱动的驱动轴的中间部分上的传动装置。发送装置包括容纳在变速器壳体中的前后倒车开关装置。用于润滑正转开关装置的润滑油储存在变速箱中。变速器壳体具有排水孔，该排水孔设置在设置在侧壁的下部和驱动轴的前方的位置的变速箱中的润滑油，以及用于打开或关闭排水孔的排水螺栓。用于暴露排水孔的暴露开口设置在覆盖变速箱的上壳体中。结果，在不需要拆卸舷外马达的主体的情况下，大大提高了排出或排出润滑油的工作效率。

6. 发明授权

US06884130B2 Control system for outboard motor 有权
标题翻译：舷外马达控制系统
公开(公告)号：US06884130B2
公开(公告)日：2005-04-26
申请号：US10717319
申请日：2003-11-19
申请人： Yoshihiko Okabe
发明人： Yoshihiko Okabe
IPC分类号： B63H20/00 , B63H20/08 , B63H20/20 , B63H21/22
CPC分类号： B63H21/213 , B63H20/08 , B63H20/20 , B63H2025/026
摘要： An outboard motor has a drive unit and a bracket assembly that supports the drive unit. The drive unit moves right and left. The drive unit has an engine that incorporates throttle valves and a transmission. A propeller is powered by the engine. The throttle valves move between closed and open positions. The transmission moves among shift positions to set the propeller to either forward, reverse or neutral mode. A steering actuator moves the drive unit right and left. A throttle valve actuator moves the throttle valves between the closed and open positions. A shift actuator moves the transmission among the shift positions. A stick generates a steering control command, a throttle valve position control command and a shift control command. The stick can swing right and left and back and forth. The control commands are selectively generated in response to the swing movement of the stick. A control device controls the actuators based upon the commands.
摘要翻译：舷外马达具有驱动单元和支撑组件，支撑驱动单元。驱动单元左右移动。驱动单元具有包含节流阀和变速器的发动机。螺旋桨由发动机供电。节流阀在关闭位置和打开位置之间移动。变速器在换档位置之间移动，以将螺旋桨设置为前进，后退或中立模式。转向执行器向左和向右移动驱动单元。节流阀致动器将节气门在关闭位置和打开位置之间移动。换档致动器在变速位置之间移动变速器。杆产生转向控制指令，节气门位置控制指令和变速控制指令。棍子可以左右摆动。响应于棒的摆动运动选择性地产生控制命令。控制装置基于这些命令控制致动器。

7. 发明授权

US06168482A Engine lift for outboard motor 失效
标题翻译：舷外马达发动机提升
公开(公告)号：US06168482A
公开(公告)日：2001-01-02
申请号：US09313014
申请日：1999-05-17
申请人： Yoshihiko Okabe
发明人： Yoshihiko Okabe
IPC分类号： B63H520
CPC分类号： F02B61/045 , F02B75/22
摘要： An outboard motor generally comprises a power head. An engine is mountable within an engine compartment defined within the power head. The engine is lifting into and out of the engine compartment in part through the use of lifting lugs. The engine may have one or more lifting lugs positioned in various locations for use in suspending the engine from ropes or chains during installation. The lifting lugs may attach to an upper surface of the engine, a portion of the flywheel or a drive unit of a high pressure fuel pump. The lifting lugs may also be positioned in dead space such as that between cylinder banks of a v-type engine. Moreover, the lifting lugs may be removable or pivotable to reduce the protrusion of the lifting jugs from the engine when the outboard motor is in use.
摘要翻译：舷外马达通常包括动力头。发动机可安装在动力头内定义的发动机舱内。发动机通过使用吊耳部分地进出发动机舱。发动机可以具有位于各种位置的一个或多个吊耳，用于在安装期间将发动机悬挂在绳索或链条上。吊耳可以附接到发动机的上表面，飞轮的一部分或高压燃料泵的驱动单元。吊耳也可以位于诸如在v型发动机的气缸组之间的死空间中。此外，当舷外马达正在使用时，吊耳可以是可移动的或可枢转的，以减小起重壶从发动机的突出。

8. 发明授权

US08157694B2 Outboard motor 有权
标题翻译：舷外马达
公开(公告)号：US08157694B2
公开(公告)日：2012-04-17
申请号：US11855991
申请日：2007-09-14
申请人： Daisuke Nakamura , Yoshihiko Okabe
发明人： Daisuke Nakamura , Yoshihiko Okabe
IPC分类号： F16H3/44 , B63H20/14 , B63H23/00 , B63H21/21
CPC分类号： B63H5/10 , B63H20/14 , B63H20/20 , B63H23/30 , B63H2020/006 , B63H2023/0258 , B63H2023/0283 , B63H2023/305 , F16H3/64
摘要： In an outboard motor having a power transmission mechanism for transmitting power of an engine to a propeller, the power transmission mechanism has a transmission ratio changing unit having a planetary gear train including a sun gear, planetary gears, and an internal gear. The internal gear is connected to an input side shaft on the engine side. The planetary gears are connected to an output side shaft on the propeller side. The sun gear is connected to a stationary portion via a one-way clutch. The planetary gears and the internal gear and/or the sun gear are connected by an on-off clutch. When the on-off clutch is disengaged, the one-way clutch is engaged and the speed from the input side shaft is outputted from the output side shaft with a reduced speed. When the on-off clutch is engaged, the speed from the input side shaft is outputted from the output side shaft with the same speed.
摘要翻译：在具有用于将发动机的功率传递到螺旋桨的动力传递机构的舷外马达中，动力传递机构具有传动比改变单元，该传动比变更单元具有包括太阳齿轮，行星齿轮和内齿轮的行星齿轮系。内齿轮连接到发动机侧的输入侧轴。行星齿轮与螺旋桨侧的输出侧轴连接。太阳齿轮通过单向离合器连接到固定部分。行星齿轮和内齿轮和/或太阳齿轮通过开 - 关离合器连接。当开关离合器脱离时，单向离合器接合，并且从输入侧轴的速度以降低的速度从输出侧轴输出。当开关离合器接合时，从输入侧轴的速度以相同的速度从输出侧轴输出。

9. 发明申请

US20090298361A1 BOAT PROPULSION UNIT 有权
标题翻译：船舶推进单元
公开(公告)号：US20090298361A1
公开(公告)日：2009-12-03
申请号：US12468121
申请日：2009-05-19
申请人： Daisuke Nakamura , Yoshihiko Okabe , Yoshihito Fukuoka , Masami Suzuki
发明人： Daisuke Nakamura , Yoshihiko Okabe , Yoshihito Fukuoka , Masami Suzuki
IPC分类号： B63H20/14
CPC分类号： B63H20/20
摘要： A boat propulsion unit has a construction that prevents a structure near a drive shaft from becoming complicated and increased in size. The boat propulsion unit preferably in the form of an outboard motor includes a front propeller that is rotated together with a front propeller drive shaft during both forward travel and reverse travel of the boat, a rear propeller that is rotated together with a rear propeller drive shaft in an opposite direction of the front propeller during both of the forward travel and the reverse travel of the boat, and a forward-reverse drive that is arranged on an axis of the front propeller drive shaft and the rear propeller drive shaft, and that can be switched between a direction in which the front propeller drive shaft and the rear propeller drive shaft are rotated during the forward travel of the boat and a direction in which the front propeller drive shaft and the rear propeller drive shaft are rotated during the reverse travel of the boat.
摘要翻译：船推进单元具有防止驱动轴附近的结构变得复杂和尺寸增加的结构。优选为舷外马达形式的船推进单元包括在船的向前行进和反向行进期间与前螺旋桨驱动轴一起旋转的前螺旋桨，与螺旋桨传动轴一起旋转的后推进器在船的前进行驶和反向行驶期间在前螺旋桨的相反方向上，以及布置在前螺旋桨传动轴和后螺旋桨驱动轴的轴线上的前后倒档驱动器，并且可以在前轮驱动轴和后推进器驱动轴在船的向前行进期间旋转的方向与前推进器驱动轴和后螺旋桨驱动轴在逆向行驶期间旋转的方向之间切换小舟。

10. 发明申请

US20080070739A1 OUTBOARD MOTOR 有权
标题翻译： OUTBOARD电机
公开(公告)号：US20080070739A1
公开(公告)日：2008-03-20
申请号：US11855991
申请日：2007-09-14
申请人： Daisuke Nakamura , Yoshihiko Okabe
发明人： Daisuke Nakamura , Yoshihiko Okabe
IPC分类号： F16H3/44
CPC分类号： B63H5/10 , B63H20/14 , B63H20/20 , B63H23/30 , B63H2020/006 , B63H2023/0258 , B63H2023/0283 , B63H2023/305 , F16H3/64
摘要： In an outboard motor having a power transmission mechanism for transmitting power of an engine to a propeller, the power transmission mechanism has a transmission ratio changing unit having a planetary gear train including a sun gear, planetary gears, and an internal gear. The internal gear is connected to an input side shaft on the engine side. The planetary gears are connected to an output side shaft on the propeller side. The sun gear is connected to a stationary portion via a one-way clutch. The planetary gears and the internal gear and/or the sun gear are connected by an on-off clutch. When the on-off clutch is disengaged, the one-way clutch is engaged and the speed from the input side shaft is outputted from the output side shaft with a reduced speed. When the on-off clutch is engaged, the speed from the input side shaft is outputted from the output side shaft with the same speed.
摘要翻译：在具有用于将发动机的功率传递到螺旋桨的动力传递机构的舷外马达中，动力传递机构具有传动比改变单元，该传动比变更单元具有包括太阳齿轮，行星齿轮和内齿轮的行星齿轮系。内齿轮连接到发动机侧的输入侧轴。行星齿轮与螺旋桨侧的输出侧轴连接。太阳齿轮通过单向离合器连接到固定部分。行星齿轮和内齿轮和/或太阳齿轮通过开 - 关离合器连接。当开关离合器脱离时，单向离合器接合，并且从输入侧轴的速度以降低的速度从输出侧轴输出。当开关离合器接合时，从输入侧轴的速度以相同的速度从输出侧轴输出。

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