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21. 发明授权

US08424626B2 Vehicle 有权
标题翻译：车辆
公开(公告)号：US08424626B2
公开(公告)日：2013-04-23
申请号：US12729513
申请日：2010-03-23
申请人： Akifumi Nomura , Kazuyuki Nakai , Kenichi Ohmori , Yoshiaki Tsukada , Takashi Tsutsumizaki , Shinichi Wagatsuma
发明人： Akifumi Nomura , Kazuyuki Nakai , Kenichi Ohmori , Yoshiaki Tsukada , Takashi Tsutsumizaki , Shinichi Wagatsuma
IPC分类号： B60K1/00
CPC分类号： B60K6/48 , B60K6/40 , B60L11/007 , B60L2200/12 , B60W2030/1809 , B60Y2200/12 , Y02T10/6221 , Y02T10/76
摘要： A technique for enabling reduction of fuel consumption without greatly changing an engine structure and without impairing a feeling of operation of a vehicle as a motorcycle. An engine includes a crankshaft and a primary gear integrated with the crankshaft that is attached such that the power of the engine is transmitted to a wheel. A one-way clutch transmits the power from the crankshaft to the primary gear but does not transmit the power from the primary gear to the crankshaft. The one-way clutch is provided between the crankshaft and the primary gear with a regenerative brake motor being provided on the primary gear. The engine is non-swingable mounted on the vehicle body with a cylinder extending in a substantially horizontal direction and a crankshaft provided to be oriented in a vehicle width direction. An electric motor is located in front of and above the crankshaft of the engine.
摘要翻译：一种能够在不大幅度改变发动机结构的同时降低燃料消耗并且不会损害作为摩托车的车辆的操作感的技术。发动机包括曲轴和与曲轴一体化的主齿轮，其被附接成使得发动机的动力传递到车轮。单向离合器将功率从曲轴传递到主齿轮，但不将动力从主齿轮传递到曲轴。单向离合器设置在曲轴和主齿轮之间，再生制动马达设置在主齿轮上。发动机不可摆动地安装在车体上，具有沿大致水平方向延伸的气缸和设置成沿车辆宽度方向定向的曲轴。电动机位于发动机曲轴前方和上方。

22. 发明申请

US20120217075A1 HYBRID VEHICLE DRIVING DEVICE 有权
标题翻译：混合动力驱动装置
公开(公告)号：US20120217075A1
公开(公告)日：2012-08-30
申请号：US13403111
申请日：2012-02-23
申请人： Akifumi Nomura , Kenichi Ohmori
发明人： Akifumi Nomura , Kenichi Ohmori
IPC分类号： B60K6/22 , F16H37/06 , H02P3/14
CPC分类号： B60K6/48 , B60K6/383 , B60K6/547 , B60L7/18 , B60L11/14 , B60L15/2009 , B60L15/2072 , B60L2200/12 , B60L2240/421 , B60L2240/423 , B60L2240/44 , B60L2240/486 , B60L2240/507 , B60L2260/26 , B60W2300/36 , B60Y2200/12 , B60Y2400/428 , F16H3/006 , Y02T10/6221 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10T74/19051
摘要： In the hybrid vehicle driving device including an engine drive system transmitting a drive force of an engine to a transmission through a one-way clutch and transmitting a drive force after shifting by the transmission to a rear wheel and a motor drive system transmitting a drive force of a motor to the rear wheel, the drive force of the motor of the motor drive system is joined to a point upstream the transmission and downstream the one-way clutch in the engine drive system. The transmission includes a twin clutch capable of shifting between neighboring shift gears by alternately switching the connection state of a clutch on one side and a clutch on the other side, and is automatically shifted so as to produce an optional rotational speed and motor torque at which the electric power generation efficiency becomes high at the time of regeneration control of the motor.
摘要翻译：在混合动力车辆驱动装置中，包括发动机驱动系统，该发动机驱动系统通过单向离合器将发动机的驱动力传递到变速器，并且通过变速器向后轮传递驱动力，以及传递驱动力的电动机驱动系统马达驱动系统的马达的驱动力被连接到发动机驱动系统中的单向离合器的变速器和下游的点。变速器包括双离合器，其能够通过交替地切换一侧的离合器和另一侧的离合器的连接状态而在相邻变速齿轮之间移动，并且被自动移位，以产生任选的转速和电动机转矩，在电动机的再生控制时发电效率变高。

23. 发明申请

US20100192897A1 MULTI-CYLINDER INTERNAL COMBUSTION ENGINE 失效
标题翻译：多缸内燃机
公开(公告)号：US20100192897A1
公开(公告)日：2010-08-05
申请号：US12649924
申请日：2009-12-30
申请人： Kenichi OHMORI , Akifumi Nomura
发明人： Kenichi OHMORI , Akifumi Nomura
IPC分类号： F02F7/00
CPC分类号： F02B61/02 , F01M11/02 , F02F7/0007
摘要： To reduce the height of a crankcase by arranging a communicating passage in a proper position and to miniaturize an engine in a multi-cylinder internal combustion engine provided with an upper crankcase integrated with a cylinder block or provided separately from the cylinder block on the downside of the cylinder block and a lower crankcase connected to a lower part of the upper crankcase and provided with a communicating passage that communicates with internal spaces of plural crank chambers corresponding to plural cylinders. In the multi-cylinder internal combustion engine, a communicating hole that communicates with the communicating passage is provided on at least either side of the upper crankcase or the lower crankcase, and a cover forming the communicating passage is arranged with the cover covering the communicating hole and is attached to both crankcases across a joined plane of the upper crankcase and the lower crankcase.
摘要翻译：为了通过将连通通道布置在适当的位置并且在设置有与气缸体一体的上部曲轴箱或与气缸体分开设置的多气缸内燃机中将发动机小型化以减小曲轴箱的高度，所述上部曲轴箱在气缸体的下侧气缸体和下曲轴箱连接到上曲轴箱的下部，并具有与多个气缸对应的多个曲柄室的内部空间连通的连通通道。在多气缸内燃机中，在上曲轴箱或下曲轴箱的至少任一侧设置有与连通通路连通的连通孔，并且形成连通通路的盖布置成覆盖着连通孔并且通过上曲轴箱和下曲轴箱的接合平面连接到两个曲轴箱。

24. 发明申请

US20100139480A1 PISTON 有权
标题翻译：活塞
公开(公告)号：US20100139480A1
公开(公告)日：2010-06-10
申请号：US12615823
申请日：2009-11-10
申请人： Kenichi OHMORI , Kazuyuki Nakai , Akifumi Nomura , Kazuya Tanabe , Satoshi Ino , Shinichi Wagatsuma
发明人： Kenichi OHMORI , Kazuyuki Nakai , Akifumi Nomura , Kazuya Tanabe , Satoshi Ino , Shinichi Wagatsuma
IPC分类号： F16J1/04
CPC分类号： F16J1/04 , F02F3/00 , F02F3/0076 , F16J1/001
摘要： A piston with transverse-rib through holes formed easily therein for reducing the cost of manufacturing. A piston includes a pair of mutually opposed longitudinal ribs individually formed with piston pin bosses interconnecting a pair of piston skirt portions on a back side of a piston head. A pair of transverse ribs interconnect the mutually opposed longitudinal ribs with the transverse ribs. The pair of transverse ribs are formed with transverse-rib through holes at places proximal to the back side of the piston head. A skirt opening is formed by cutting away a part of the piston skirt portion that is opposed to the transverse rib and faces the transverse-rib through hole.
摘要翻译：具有横向肋通孔的活塞容易地形成，用于降低制造成本。活塞包括一对相互相对的纵向肋，所述纵向肋独立地形成有活塞销凸起，活塞销凸起将活塞头的后侧上的一对活塞裙部相互连接。一对横向肋将相互相对的纵向肋与横向肋互连。一对横向肋在靠近活塞头后侧的位置处形成有横肋通孔。通过切除与横向肋相对的面向横向肋通孔的活塞裙部的一部分来形成裙部开口。

25. 发明授权

US07699030B2 Variable valve system of internal combustion engine 失效
标题翻译：内燃机变阀系统
公开(公告)号：US07699030B2
公开(公告)日：2010-04-20
申请号：US11878240
申请日：2007-07-23
申请人： Akifumi Nomura
发明人： Akifumi Nomura
IPC分类号： F01L1/34
CPC分类号： F01L13/0021 , F01L1/053 , F01L1/143 , F01L1/18 , F01L1/26 , F01L1/34 , F01L1/3442 , F01L13/0005 , F01L2001/0537 , F01L2001/34453 , F01L2001/34469 , F01L2001/34489
摘要： An internal combustion engine includes a variable valve system wherein each cam opens and closes an intake valve and an exhaust valve via each rocker arm. A variable valve system of an internal combustion engine E includes rocker arms rocked by the action of valve driving force of cams with each lift quantity variable mechanism varying a maximum lift quantity of an intake valve and an exhaust valve. The lift quantity variable mechanism includes a lifter that is driven by the cam, and makes the valve driving force act on the rocker arm and a lifter holder that supports the lifter, and is driven by an electric motor and is rocked. The lifter is movably supported by the lifter holder. Maximum lift quantity is varied by varying a position in which the lifter abuts on the rocker arm according to a position in which the lifter holder is turned.
摘要翻译：内燃机包括可变阀系统，其中每个凸轮通过每个摇臂打开和关闭进气门和排气门。内燃机E的可变阀系统包括通过凸轮的阀驱动力的作用而摇摆的摇臂，每个提升量可变机构改变进气门和排气阀的最大提升量。提升量可变机构包括由凸轮驱动的升降器，并且使得阀驱动力作用在摇臂上，以及支撑升降器的升降器支架，并由电动机驱动并摇动。升降机由升降器支架可移动地支撑。通过根据升降器保持器转动的位置改变升降器抵靠摇臂的位置来改变最大提升量。

26. 发明授权

US06698393B2 Crankshaft phase adjustment structure 有权
标题翻译：曲轴相位调整结构
公开(公告)号：US06698393B2
公开(公告)日：2004-03-02
申请号：US10199110
申请日：2002-07-22
申请人： Akifumi Nomura
发明人： Akifumi Nomura
IPC分类号： F02F700
CPC分类号： F02B61/02 , F02B41/00
摘要： A crankshaft phase adjustment structure for performing work via a single window. A clutch and ACG are arranged on both right and left sides of a crankcase. On the side of the clutch of the crankshaft, a primary drive gear engaged with a primary driven gear of the clutch is fixed by a bolt. A window for performing work is open to a case cover in the vicinity of the bolt and is covered with a cap. The center line of the window for performing work is set off the axis of the bolt, the window for performing work is located in a position in which a head of the bolt and an alignment mark provided to the outside periphery of the side of the primary drive gear are simultaneously viewed. At the edge of the window for performing work a second alignment mark is provided.
摘要翻译：一种用于通过单个窗口进行作业的曲轴相位调整结构。一个离合器和ACG布置在曲轴箱的左右两侧。在曲轴的离合器侧，通过螺栓固定与离合器的主从动齿轮啮合的主驱动齿轮。用于执行作业的窗口对于螺栓附近的壳体盖开放并且被盖子覆盖。用于进行作业的窗口的中心线从螺栓的轴线排出，执行作业的窗口位于螺栓的头部和设置在主要侧面的外周的对准标记的位置同时观察驱动齿轮。在用于执行工作的窗口的边缘处，提供第二对准标记。

27. 发明授权

US06672271B2 Engine crankshaft support structure 有权
标题翻译：发动机曲轴支撑结构
公开(公告)号：US06672271B2
公开(公告)日：2004-01-06
申请号：US10124346
申请日：2002-04-18
申请人： Akifumi Nomura , Yasuo Shimura
发明人： Akifumi Nomura , Yasuo Shimura
IPC分类号： F02F700
CPC分类号： F16C35/06 , F02F7/0053 , F16C3/10 , F16C9/02 , F16C19/06 , F16C19/26 , F16C19/54
摘要： A crankshaft support structure for an engine. An inner race forming a part of a main bearing is loosely fitted onto a bearing seat of a shaft. A direction of thrust is fixed by a flange of a timing sprocket which is press-fitted onto the shaft. The outer diameter R1 of the timing sprocket and the outer diameter R3 of the flange are respectively set so that they are smaller than the outer diameter R4 of the inner race. An outer race of the main bearing is press-fitted and fixed to the side of a left crankcase and a roller is integrated. When the shaft enters the inside of the roller, the timing sprocket and the flange pass through the inside of the roller, and the inner race is fitted to the roller. As a result, the inner diameter R2 of the inner race can be made smaller than the outer diameter R1 of the timing sprocket. Thus the main bearing supporting the crankshaft is miniaturized and lightened.
摘要翻译：用于发动机的曲轴支撑结构。形成主轴承的一部分的内圈松散地安装在轴的轴承座上。推力方向由压配在轴上的正时链轮的凸缘固定。正时链轮的外径R1和凸缘的外径R3分别设定为小于内圈的外径R4。主轴承的外圈压配合并固定在左曲轴箱的一侧，并且一体成型。当轴进入滚筒内部时，正时链轮和法兰通过滚筒内部，内圈安装在滚筒上。结果，内圈的内径R2可以小于正时链轮的外径R1。因此，支撑曲轴的主轴承小型化和轻量化。

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