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1. 发明申请

US20080023291A1 Power unit 有权
标题翻译：动力单元
公开(公告)号：US20080023291A1
公开(公告)日：2008-01-31
申请号：US11710394
申请日：2007-02-26
申请人： Hiroshi Sorani , Kinya Mizuno , Yasushi Fujimoto , Ken Oike
发明人： Hiroshi Sorani , Kinya Mizuno , Yasushi Fujimoto , Ken Oike
IPC分类号： F16D25/00
CPC分类号： F16H3/006 , F02B61/045 , F16H3/16 , F16H2057/02065 , Y10T74/19219 , Y10T74/19223 , Y10T74/19233 , Y10T74/19279
摘要： A small center distance is provided between a crankshaft and a gearshift shaft disposed in parallel. A power unit is built compactly in a direction of arrangement of the crankshaft and the gearshift shaft for supporting reliably the gearshift shaft on which heavy, first and second gearshift clutches are supported. A transmission includes a main shaft, disposed in parallel with a crankshaft and rotatably supported in a crankcase, and first and second gearshift clutches. The first and second gearshift clutches change a gearshift position in a first gearshift portion and a gearshift position in a second gearshift portion, respectively. The main shaft includes an outer shaft portion that extends from the crankcase and supports the first and second gearshift clutches. The outer shaft portion is supported by a bearing portion disposed in a front cover on a side opposite to the crankcase across the first and second gearshift clutches.
摘要翻译：在曲轴和平行设置的换档轴之间设置小的中心距离。动力单元在曲轴和换档轴的布置方向上紧凑地构成，用于可靠地支撑变速轴，其上重载有第一和第二换档离合器。变速器包括与曲轴平行布置并可旋转地支撑在曲轴箱中的主轴和第一和第二换档离合器。第一和第二换档离合器分别改变第一换档部分中的换档位置和第二换档部分中的换档位置。主轴包括从曲轴箱延伸并支撑第一和第二换档离合器的外轴部分。外轴部分由布置在第一和第二换档离合器的与曲轴箱相对的一侧的前盖中的轴承部分支撑。

2. 发明授权

US07730800B2 Power unit 有权
标题翻译：动力单元
公开(公告)号：US07730800B2
公开(公告)日：2010-06-08
申请号：US11710394
申请日：2007-02-26
申请人： Hiroshi Sorani , Kinya Mizuno , Yasushi Fujimoto , Ken Oike
发明人： Hiroshi Sorani , Kinya Mizuno , Yasushi Fujimoto , Ken Oike
IPC分类号： F16H3/08
CPC分类号： F16H3/006 , F02B61/045 , F16H3/16 , F16H2057/02065 , Y10T74/19219 , Y10T74/19223 , Y10T74/19233 , Y10T74/19279
摘要： A small center distance is provided between a crankshaft and a gearshift shaft disposed in parallel. A power unit is built compactly in a direction of arrangement of the crankshaft and the gearshift shaft for supporting reliably the gearshift shaft on which heavy, first and second gearshift clutches are supported. A transmission includes a main shaft, disposed in parallel with a crankshaft and rotatably supported in a crankcase, and first and second gearshift clutches. The first and second gearshift clutches change a gearshift position in a first gearshift portion and a gearshift position in a second gearshift portion, respectively. The main shaft includes an outer shaft portion that extends from the crankcase and supports the first and second gearshift clutches. The outer shaft portion is supported by a bearing portion disposed in a front cover on a side opposite to the crankcase across the first and second gearshift clutches.
摘要翻译：在曲轴和平行设置的换档轴之间设置小的中心距离。动力单元在曲轴和换档轴的布置方向上紧凑地构成，用于可靠地支撑变速轴，其上重载有第一和第二换档离合器。变速器包括与曲轴平行布置并可旋转地支撑在曲轴箱中的主轴和第一和第二换档离合器。第一和第二换档离合器分别改变第一换档部分中的换档位置和第二换档部分中的换档位置。主轴包括从曲轴箱延伸并支撑第一和第二换档离合器的外轴部分。外轴部分由布置在第一和第二换档离合器的与曲轴箱相对的一侧的前盖中的轴承部分支撑。

3. 发明授权

US07717234B2 Lubricating device of internal combustion engine 有权
标题翻译：内燃机润滑装置
公开(公告)号：US07717234B2
公开(公告)日：2010-05-18
申请号：US11889846
申请日：2007-08-16
申请人： Kinya Mizuno , Hiromi Sumi , Ken Oike , Seiji Hamaoka
发明人： Kinya Mizuno , Hiromi Sumi , Ken Oike , Seiji Hamaoka
IPC分类号： F01M1/04 , F01M1/02 , F01M1/06 , F01M11/00
CPC分类号： F01M11/02 , F01M1/02 , F01M2001/126
摘要： A lubricating device for an internal combustion engine includes an oil tank chamber defined by being separated from a crank chamber by a partition wall that is formed between a crankcase and a crankcase cover of the internal combustion engine. Oil pumped by a scavenge pump is supplied to a tank supply port which is open at an upper portion of the oil tank chamber to the oil tank chamber. The oil stored in the oil tank chamber is sucked from a feed suction port which is open at a lower portion of the oil tank chamber to be supplied to respective regions for lubrication of the internal combustion engine by a feed pump. An oil passage penetrating inside the oil tank chamber is formed below the tank supply port at an upper portion of the oil tank chamber.
摘要翻译：一种用于内燃机的润滑装置包括：油箱室，其通过形成在内燃机的曲轴箱和曲轴箱盖之间的分隔壁与曲轴室分隔开。由清扫泵泵送的油被供给到在油箱室的上部开放到油箱室的罐供给口。存储在油箱室中的油从在油箱室的下部开口的进料吸入口被吸入，供给到通过供给泵润滑内燃机的各个区域。在油箱室的上部形成有在油箱室内贯穿的油路。

4. 发明申请

US20080078619A1 Lubricating device of internal combustion engine 有权
标题翻译：内燃机润滑装置
公开(公告)号：US20080078619A1
公开(公告)日：2008-04-03
申请号：US11889846
申请日：2007-08-16
申请人： Kinya Mizuno , Hiromi Sumi , Ken Oike , Seiji Hamaoka
发明人： Kinya Mizuno , Hiromi Sumi , Ken Oike , Seiji Hamaoka
IPC分类号： F01M1/04
CPC分类号： F01M11/02 , F01M1/02 , F01M2001/126
摘要： A lubricating device for an internal combustion engine includes an oil tank chamber defined by being separated from a crank chamber by a partition wall that is formed between a crankcase and a crankcase cover of the internal combustion engine. Oil pumped by a scavenge pump is supplied to a tank supply port which is open at an upper portion of the oil tank chamber to the oil tank chamber. The oil stored in the oil tank chamber is sucked from a feed suction port which is open at a lower portion of the oil tank chamber to be supplied to respective regions for lubrication of the internal combustion engine by a feed pump. An oil passage penetrating inside the oil tank chamber is formed below the tank supply port at an upper portion of the oil tank chamber.
摘要翻译：一种用于内燃机的润滑装置包括：油箱室，其通过形成在内燃机的曲轴箱和曲轴箱盖之间的分隔壁与曲轴室分隔开。由清扫泵泵送的油被供给到在油箱室的上部开放到油箱室的罐供给口。存储在油箱室中的油从在油箱室的下部开口的进料吸入口被吸入，供给到通过供给泵润滑内燃机的各个区域。在油箱室的上部形成有在油箱室内贯穿的油路。

5. 发明授权

US08857285B2 Saddle type vehicle and vehicle power unit 有权
标题翻译：鞍式车辆和车辆动力单元
公开(公告)号：US08857285B2
公开(公告)日：2014-10-14
申请号：US13398307
申请日：2012-02-16
申请人： Yasushi Fujimoto , Kinya Mizuno , Yoshiaki Tsukada , Takashi Ozeki , Kazuhiko Nakamura , Mitsuo Nakagawa
发明人： Yasushi Fujimoto , Kinya Mizuno , Yoshiaki Tsukada , Takashi Ozeki , Kazuhiko Nakamura , Mitsuo Nakagawa
IPC分类号： F16H3/08 , F16H3/00 , B62K25/28 , F16H3/16
CPC分类号： F16H3/006 , B62K25/283 , F16H3/16 , Y10T74/19223 , Y10T74/19233 , Y10T74/19279
摘要： A saddle type vehicle having mounted thereon a power unit is provided with a twin clutch type transmission including a pair of main shafts and a pair of clutches along different axes, to enable a compact layout of axes and a reduction in size of the unit and its surroundings. The axis center (first main axis) of a first main shaft is disposed rearwardly of the axis center (crank axis) of a crankshaft and forwardly of the axis center (counter axis) of a counter shaft, whereas the axis center (second main axis) of a second main shaft is disposed rearwardly of the axis center (counter axis) of the counter shaft and forwardly of the axis center (pivot axis) of a pivot shaft.
摘要翻译：在其上安装有动力单元的马鞍式车辆设置有双离合器式变速器，其包括沿着不同轴线的一对主轴和一对离合器，以使得轴的紧凑布局和单元的尺寸减小，周围环境第一主轴的轴心（第一主轴）设置在曲轴的轴心（曲柄轴）的后方，并且相对轴的中心（相对轴）向前方设置，而轴心（第二主轴））设置在相对轴的轴心（相对轴线）的后方，并且位于枢轴的轴心（枢转轴线）的前方。

6. 发明授权

US08671906B2 Clutch actuator mounting structure for internal combustion engine 有权
标题翻译：内燃机离合器执行器安装结构
公开(公告)号：US08671906B2
公开(公告)日：2014-03-18
申请号：US13042952
申请日：2011-03-08
申请人： Yasushi Fujimoto , Kinya Mizuno , Yoshiaki Tsukada
发明人： Yasushi Fujimoto , Kinya Mizuno , Yoshiaki Tsukada
IPC分类号： F02B75/32
CPC分类号： F16D13/58 , F16D2300/12
摘要： A clutch actuator mounting structure for internal combustion engine has excellent maintainability such that clutch actuator maintenance and the like can be carried out without dismounting an engine case. The clutch actuator mounting structure for an internal combustion engine includes, in the engine case, a power transmission mechanism designed to transmit rotational power of a crankshaft to an output shaft through a shift clutch and a transmission. The engine case is formed with a clutch actuator containing part in which a clutch actuator for engaging/disengaging the shift clutch is contained. The clutch actuator containing part has a clutch actuator mounting/dismounting port through which to mount and dismount the clutch actuator. The clutch actuator mounting/dismounting port is formed to be exposed to the exterior.
摘要翻译：用于内燃机的离合器致动器安装结构具有优异的可维护性，从而可以在不拆卸发动机壳体的情况下进行离合器致动器维护等。用于内燃机的离合器致动器安装结构在发动机壳体中包括被设计成通过换档离合器和变速器将曲轴的旋转动力传递到输出轴的动力传递机构。发动机壳体形成有离合器致动器容纳部，其中包含用于接合/分离换档离合器的离合器致动器。离合器致动器容纳部分具有离合器致动器安装/拆卸端口，用于安装和卸下离合器致动器。离合器执行器安装/拆卸端口形成为暴露于外部。

7. 发明授权

US08573085B2 Power unit for vehicle 有权
标题翻译：车辆动力单元
公开(公告)号：US08573085B2
公开(公告)日：2013-11-05
申请号：US13233333
申请日：2011-09-15
申请人： Kinya Mizuno , Yoshiaki Tsukada , Masaya Murao , Yasushi Fujimoto
发明人： Kinya Mizuno , Yoshiaki Tsukada , Masaya Murao , Yasushi Fujimoto
IPC分类号： F16H3/08
CPC分类号： F16H3/006 , F16H3/16 , F16H2200/2046
摘要： A power unit for a vehicle includes first and second clutches, that transmit/interrupt rotary power from a primary reduction gear mechanism to first and second main shafts, arranged at respective ends of the first and second main shafts with selectively established multispeed gears provided among a countershaft, and the first and second main shafts. The primary reduction gear mechanism includes: a single driving gear provided on a crankshaft; a first driven gear supported by a first main shaft for relative rotation therewith at a position adjacent to the first clutch and meshes with the driving gear; an intermediate driving gear rotating with the first driven gear; an idle gear that meshes with the intermediate driving gear, and supported by the countershaft for relative rotation therewith; and a second driven gear, that meshes with the idle gear, and supported by the second main shaft for relative rotation therewith.
摘要翻译：用于车辆的动力单元包括第一和第二离合器，其将第一和第二主轴的一次减速齿轮机构的旋转动力传递到/第一和第二主轴上，该第一和第二离合器设置在第一和第二主轴的相应端部，中间轴，以及第一和第二主轴。主减速机构包括：设置在曲轴上的单个驱动齿轮; 由第一主轴支撑的第一从动齿轮，用于在与第一离合器相邻的位置处与其相对旋转并与驱动齿轮啮合; 与所述第一从动齿轮一起旋转的中间驱动齿轮; 与中间驱动齿轮啮合的空转齿轮，并由中间轴支撑以与其相对旋转; 以及与所述空转齿轮啮合并由所述第二主轴支撑以与其相对旋转的第二从动齿轮。

8. 发明申请

US20130008760A1 VEHICULAR POWER UNIT 有权
标题翻译：机动车组
公开(公告)号：US20130008760A1
公开(公告)日：2013-01-10
申请号：US13540980
申请日：2012-07-03
申请人： Kinya Mizuno , Yasushi Fujimoto , Masaya Murao , Kazuhiko Nakamura
发明人： Kinya Mizuno , Yasushi Fujimoto , Masaya Murao , Kazuhiko Nakamura
IPC分类号： F16D19/00
CPC分类号： F16D23/12 , B60W30/19 , B60W2300/36
摘要： A power unit includes, electric motors for generating driving forces for respectively engaging clutches, and a clutch cover covering outer sides of the clutches in a direction along a power shaft. The electric motors are disposed in such a manner that drive axes arranged in a longitudinal direction thereof are perpendicular to the direction along the power shaft; further, the electric motors are disposed on the periphery of the clutch cover within a width W in the direction along the power shaft.
摘要翻译：动力单元包括用于产生用于分别接合离合器的驱动力的电动机和沿着动力轴的方向覆盖离合器的外侧的离合器盖。电动机的布置方式为沿其纵向方向布置的驱动轴线垂直于沿动力轴的方向; 此外，电动机沿着动力轴的方向设置在离合器盖的周边上的宽度W内。

9. 发明授权

US07421985B2 Water-cooled internal combustion engine 失效
标题翻译：水冷式内燃机
公开(公告)号：US07421985B2
公开(公告)日：2008-09-09
申请号：US11589199
申请日：2006-10-30
申请人： Yasushi Fujimoto , Katsuhiko Ito , Kinya Mizuno , Masako Takahashi , Hiromi Sumi , Hiroshi Sotani
发明人： Yasushi Fujimoto , Katsuhiko Ito , Kinya Mizuno , Masako Takahashi , Hiromi Sumi , Hiroshi Sotani
IPC分类号： F01P5/10 , F02B77/00
CPC分类号： F02F7/0068 , F01P5/04
摘要： A water-cooled internal combustion engine configured so as to facilitate the change of the cooling system, thereby reducing costs. The crankcase of the water-cooled internal combustion engine is adapted to journal a crankshaft. The crankcase is covered by a crankcase cover from the axial outside. The crankcase is connected to the crankcase cover through an annular shaped spacer, and at least part of a water pump is formed integrally with the spacer.
摘要翻译：一种水冷内燃机，其构造为便于冷却系统的变化，从而降低成本。水冷式内燃机的曲轴箱适于使曲轴轴颈。曲轴箱由轴向外部由曲轴箱盖覆盖。曲轴箱通过环形间隔件连接到曲轴箱盖，并且水泵的至少一部分与间隔件一体地形成。

10. 发明申请

US20070199782A1 Oil pressure controlled vehicle transmission, power unit incorporating same, and method of using same 有权
标题翻译：油压车辆变速器，并入其的动力单元及其使用方法
公开(公告)号：US20070199782A1
公开(公告)日：2007-08-30
申请号：US11710853
申请日：2007-02-26
申请人： Kinya Mizuno , Yasushi Fujimoto , Seiji Hamaoka , Eiji Kittaka
发明人： Kinya Mizuno , Yasushi Fujimoto , Seiji Hamaoka , Eiji Kittaka
IPC分类号： B60W10/02 , B60W10/10
CPC分类号： F16H61/688 , F16D48/062 , F16D2021/0623 , F16D2048/0203 , F16D2048/0266 , F16H61/0437 , F16H2061/0485 , F16H2061/0488 , F16H2312/02 , F16H2312/022
摘要： A transmission for a vehicle is provided which prevents generation of a speed change shock at the time of starting the vehicle from a neutral condition. In the transmission, hydraulic clutches are each put into a connected state according to an action of an oil pressure, and a plurality of selectively engageable speed-stage gear trains are provided so that a neutral condition can be obtained. At the time of shifting from the neutral condition, where the oil pressures in hydraulic clutches are in a lowered state, to a starting condition in which a starting gear train is engaged, pressure in the hydraulic clutch corresponding to the starting gear train is controlled by a control valve, so that the oil pressure in the hydraulic clutch is maintained in the lowered state during and immediately after a shifting operation, and is subsequently increased in response to complete engagement of the starting gear train.
摘要翻译：提供一种用于车辆的变速器，其防止在从中立状态起动车辆时产生变速冲击。在变速器中，液压离合器根据油压的作用分别进入连接状态，并且设置多个可选择性地接合的速动档齿轮系，从而可以获得中立状态。在从液压离合器中的油压处于中断状态的变速时起，在起动齿轮系接合的起动状态下，与起动齿轮系对应的液压离合器的压力由控制阀，使得液压离合器中的油压在换档操作期间和之后保持在降低状态，随后响应于起动齿轮系的完全接合而增加。

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