公开(公告)号：US20110239977A1

公开(公告)日：2011-10-06

申请号：US13071588

申请日：2011-03-25

申请人： Junya WATANABE ,  Atsushi OGASAWARA ,  Masataka TANAKA ,  Satoru NOJIMA

发明人： Junya WATANABE ,  Atsushi OGASAWARA ,  Masataka TANAKA ,  Satoru NOJIMA

IPC分类号： F02B77/00

CPC分类号： F02F7/008 ,  B60K5/1216 ,  B60Y2200/12 ,  F02B61/02 ,  F16F15/08

摘要： A crankcase of an internal combustion engine includes protruding portions formed on an outer surface of the crankcase which are constituted of a pair of left and right wall members, and a vibration isolating rubber is fitted between the wall members. The crankcase configured n this manner prevents the generation of sounds from a protruding portion of the crankcase and is light-weight.

摘要翻译： 内燃机的曲轴箱包括由一对左右壁构件构成的在曲轴箱的外表面上形成的突出部，并且隔壁橡胶装配在壁构件之间。 以这种方式配置的曲轴箱防止从曲轴箱的突出部分产生声音并且重量轻。

公开(公告)号：US20110127137A1

公开(公告)日：2011-06-02

申请号：US12950067

申请日：2010-11-19

申请人： Atsushi OGASAWARA ,  Junya WATANABE ,  Masahiko TSUCHIYA ,  Akio OOISHI ,  Makoto KATAOKA ,  Katsu YOSHIMOTO

发明人： Atsushi OGASAWARA ,  Junya WATANABE ,  Masahiko TSUCHIYA ,  Akio OOISHI ,  Makoto KATAOKA ,  Katsu YOSHIMOTO

IPC分类号： F16D25/063

CPC分类号： F16D25/12 ,  F16D21/06 ,  F16D25/0638 ,  F16D2021/0661 ,  F16D2021/0692

摘要： In a first hydraulic clutch device 36 provided with a first clutch inner 84, a pressure bearing plate portion 84D disposed on the first clutch inner 84 opposing driving and driven friction plates 85 and 86, a clutch piston 91 that is consecutively disposed to a pressurizing plate portion 91D and moves to the side to pressurize the driving and driven friction plates 85 and 86 in accordance with an increase in a hydraulic pressure in a control hydraulic chamber 96, a piston guide 92 that forms a control hydraulic chamber 96 between itself and the clutch piston 91, and a canceller plate 93 that forms a hydraulic canceller chamber 97 on the side opposite to the control hydraulic pressure chamber 96, a projection portion 133 of the canceller plate 93 and a notch portion 122 disposed in the piston guide 92 and engaged with the projection portion 133 are engaged with each other and assembled, and a clip 135 that is engaged with an engagement groove 123 of the notch portion 122 and regulates axial movement of the canceller plate 93 is disposed.

摘要翻译： 在设置有第一离合器内部84的第一液压离合器装置36中，设置在与驱动和从动摩擦板85和86相对的第一离合器内部84上的压力承载板部分84D，连续地设置在加压板 部分91D根据控制液压室96中的液压的增加而移动到侧面以对驱动和驱动的摩擦板85和86加压，活塞引导件92在其与离合器之间形成控制液压室96 活塞91和在与控制液压室96相反的一侧形成液压消除器室97的消除器板93，消除板93的突出部133和设置在活塞导向件92中的切口部122， 突出部133彼此接合并组装，并且夹子135与凹口部分122的接合槽123接合并调节 配置消除板93的移动。

公开(公告)号：US20080264754A1

公开(公告)日：2008-10-30

申请号：US12109070

申请日：2008-04-24

申请人： Atsushi OGASAWARA ,  Yoshinki Tsukada ,  Junya Watanabe ,  Takashi Ozeki ,  Shigeru Tajima ,  Kazuyuki Fukaya

发明人： Atsushi OGASAWARA ,  Yoshinki Tsukada ,  Junya Watanabe ,  Takashi Ozeki ,  Shigeru Tajima ,  Kazuyuki Fukaya

IPC分类号： F16D25/00

CPC分类号： F16D25/0638 ,  F16D21/06

摘要： A clutch actuation mechanism having a plurality of friction plates engaged with a clutch outer and a clutch inner in a relatively non-rotatable manner and arranged alternately between a bearing plate portion and a pressing plate portion. A clutch disengage/engage control mechanism for switching disengagement/engagement of the clutch actuation mechanism. A clutch piston having opposite sides facing toward a control hydraulic chamber and a hydraulic canceler chamber. A division wall member forming the hydraulic canceler chamber between the division wall member and the clutch piston for forming an oil passage, which introduces lubricating oil toward the friction plates, in cooperation with the clutch inner. A control hydraulic chamber, hydraulic canceler chamber, and division wall member are arranged within a range corresponding to the space between the outer surfaces of a bearing plate portion and pressing plate portion and radially inward of a clutch actuation mechanism.

摘要翻译： 一种离合器致动机构，其具有与离合器外部和离合器内部以相对不可旋转的方式接合的多个摩擦板，并且交替地布置在支承板部分和压板部分之间。 用于切换离合器致动机构的分离/接合的离合器分离/接合控制机构。 离合器活塞，其具有面向控制液压室的相对侧和液压消除器室。 在所述分隔壁构件和所述离合器活塞之间形成用于形成油路的液压消除器室的分隔壁构件，其与所述离合器内侧配合地向所述摩擦板引入润滑油。 控制液压室，液压消除器室和分隔壁构件配置在与轴承板部分的外表面和按压板部分之间的空间以及离合器致动机构的径向内侧的范围内。

公开(公告)号：US20090165583A1

公开(公告)日：2009-07-02

申请号：US12239200

申请日：2008-09-26

申请人： Atsushi OGASAWARA ,  Yasushi Fujimoto

发明人： Atsushi OGASAWARA ,  Yasushi Fujimoto

IPC分类号： F16H61/26

CPC分类号： F16H63/18 ,  F16H61/32

摘要： A shift drum drive system for a transmission includes a drive member and a power transmission device configured to transmit the rotational power of the drive member to a shift drum. The drive member and at least a part of the power transmission device being disposed on a lateral side of a crankcase on the side of one end in the axial direction of the shift drum, to reduce the area occupied by the shift drum drive system inclusive of the drive member on a lateral side of the crankcase on the side of one end in the axial direction of the shift drum, and thereby to contrive a reduction in engine size. The drive member and the shift drum are disposed so as to at least partly overlap with each other when viewed along the axial direction of the shift drum.

摘要翻译： 用于变速器的换档鼓驱动系统包括驱动构件和被配置为将驱动构件的旋转动力传递到换档鼓的动力传递装置。 驱动构件和动力传递装置的至少一部分在换档鼓的轴向方向上的一端侧设置在曲轴箱的侧面上，以减小换挡鼓驱动系统所占据的面积，包括 所述驱动构件在所述曲轴箱的侧面在所述换档鼓的轴向方向上的一端的侧面上，从而能够减小发动机的尺寸。 当沿着换档鼓的轴向观察时，驱动构件和换档鼓被设置成至少部分地彼此重叠。

公开(公告)号：US20090084224A1

公开(公告)日：2009-04-02

申请号：US12239611

申请日：2008-09-26

申请人： Atsushi OGASAWARA ,  Yasushi Fujimoto

发明人： Atsushi OGASAWARA ,  Yasushi Fujimoto

IPC分类号： F16H57/02

CPC分类号： F16H61/28 ,  F16H3/006 ,  F16H2057/0203 ,  F16H2057/02065 ,  Y10T74/19251 ,  Y10T74/2186

摘要： A power unit for a saddle-ride vehicle includes a transmission mechanism disposed in the course of power transmission between a crankshaft and a drive wheel is installed in a crankcase, and a shift actuator to drive and control the gear-shifting action of the transmission mechanism is disposed in the engine main body. The shift actuator is attached to a side surface of the crankcase 35 while the operational axis of the shift actuator is placed in a plane that is orthogonal to the axial direction of a transmission mechanism. The shift actuator is disposed so that a high degree of freedom in the layout is guaranteed for the functional parts disposed around the crankcase. At the same time, the amount of outward protrusion from the crankcase is reduced and the maintenance work is made

摘要翻译： 用于鞍式车辆的动力单元包括在曲轴和驱动轮之间的动力传递过程中设置的变速机构安装在曲轴箱中，以及换档致动器，用于驱动和控制变速机构的换档动作 设置在发动机主体内。 换档致动器安装在曲轴箱35的侧面，同时换挡致动器的操作轴线位于与传动机构的轴向正交的平面中。 换档致动器设置成使布置在布置周围的功能部件具有高度的自由度。 同时，减小了从曲轴箱向外突出的量，进行维护工作

公开(公告)号：US20090170658A1

公开(公告)日：2009-07-02

申请号：US12239297

申请日：2008-09-26

申请人： Atsushi OGASAWARA ,  Hayato Maehara ,  Toshiyuki Sato ,  Yasushi Fujimoto

发明人： Atsushi OGASAWARA ,  Hayato Maehara ,  Toshiyuki Sato ,  Yasushi Fujimoto

IPC分类号： F16H61/26

CPC分类号： F16H61/688 ,  B60Y2200/126 ,  F02B61/02 ,  F16H61/0009 ,  F16H61/32 ,  Y10T477/6936

摘要： A power unit for a small type vehicle wherein a speed change mechanism is disposed on a lateral side of a crankcase on the side of one end of a crankshaft. A valve operation controller for controlling the operations of valve operation mode change mechanisms and a speed change controller for controlling a speed change operation of a speed change mechanism are attached to an engine body, to lay out the valve operation controller and the speed change controller in good balance of center of gravity so as to prevent the center of gravity of the power unit from being deviated to one side. The valve operation controller and the speed change controller being attached to the engine body on the opposite side of the clutch device with respect to a vehicle body center line in a direction along the axis of the crankshaft.

摘要翻译： 一种用于小型车辆的动力单元，其中变速机构设置在曲轴的一端侧的曲轴箱的侧面上。 用于控制阀操作模式改变机构的操作的阀操作控制器和用于控制变速机构的变速操作的变速控制器被安装在发动机主体上，以将阀操作控制器和变速控制器布置在 重心平衡良好，防止动力单元的重心偏离一侧。 阀操作控制器和变速控制器沿着沿着曲轴的轴线的方向相对于车身中心线被安装到离合器装置的相对侧上的发动机主体。

公开(公告)号：US20090139826A1

公开(公告)日：2009-06-04

申请号：US12239614

申请日：2008-09-26

申请人： Atsushi OGASAWARA ,  Yasushi Fujimoto

发明人： Atsushi OGASAWARA ,  Yasushi Fujimoto

IPC分类号： F16D25/00

CPC分类号： F16D25/0638 ,  F16D21/06

摘要： In a motorcycle-use power unit in which a clutch device arranged in a power transmission path between a crankshaft and a drive wheel is housed in a clutch chamber which is defined between a crankcase and a clutch cover joined to a side surface of the crankcase, the maintenance of the clutch control device can be easily performed while preventing a lowering of oil-pressure transmission efficiency between the clutch device and the clutch control device and preventing an increase in the weight of the motorcycle. A clutch control device performs a changeover of engagement and disengagement of a clutch device by controlling the oil pressure applied to the clutch device. Oil passages for connecting the clutch control device and the clutch device with each other are mounted on a clutch cover.

摘要翻译： 在其中布置在曲轴和驱动轮之间的动力传递路径中的离合器装置容纳在被连接到曲轴箱的侧表面的曲轴箱和离合器盖之间的离合器室中的摩托车用动力单元中， 能够容易地进行离合器控制装置的维护，同时防止离合器装置与离合器控制装置之间的油压传递效率降低，并且防止摩托车的重量增加。 离合器控制装置通过控制施加到离合器装置的油压来执行离合器装置的接合和分离的切换。 用于将离合器控制装置和离合器装置彼此连接的油路安装在离合器盖上。