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    Saddle type vehicle and vehicle power unit
    1.
    发明授权
    Saddle type vehicle and vehicle power unit 有权
    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。

    Clutch actuator mounting structure for internal combustion engine
    2.
    发明授权
    Clutch actuator mounting structure for internal combustion engine 有权
    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。

    Power unit for vehicle
    3.
    发明授权
    Power unit for vehicle 有权
    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。

    Attachment structure for primary gear of engine
    4.
    发明授权
    Attachment structure for primary gear of engine 有权
    发动机主齿轮附件结构

    公开(公告)号：US09074676B2

    公开(公告)日：2015-07-07

    申请号：US13041659

    申请日：2011-03-07

    申请人： Yasushi Fujimoto ,  Kinya Mizuno ,  Yoshiaki Tsukada

    发明人： Yasushi Fujimoto ,  Kinya Mizuno ,  Yoshiaki Tsukada

    IPC分类号： F02B75/32 ,  F16H57/033 ,  F16H55/17 ,  F16H3/00

    CPC分类号： F16H57/033 ,  F16H3/006 ,  F16H55/17

    摘要： A primary drive gear 10 is configured so as to have its position changed, by mounting the primary drive gear 10 in an axial direction within a length range of a crankshaft so as to displace a toothed portion 12 of said primary drive gear 10 in the axial direction of said crankshaft in response to a boss portion 13 integrally provided on said toothed portion 12 of said primary drive gear 10 so that said primary drive gear 10 is registered with a position in the axial direction of the primary driven gear meshing with said primary drive gear 10.

    摘要翻译： 主驱动齿轮10通过将主驱动齿轮10沿轴向安装在曲轴的长度范围内而使其位置发生变化，从而使主驱动齿轮10的齿形部分12在轴向 响应于一体地设置在所述主驱动齿轮10的所述齿形部分12上的凸台部分13，所述曲轴的方向使得所述主驱动齿轮10与主主动齿轮的轴向方向上与所述主驱动器啮合的位置 齿轮10。

    CLUTCH ACTUATOR STRUCTURE
    5.
    发明申请
    CLUTCH ACTUATOR STRUCTURE 审中-公开
    离合器执行机构结构

    公开(公告)号：US20100243396A1

    公开(公告)日：2010-09-30

    申请号：US12720925

    申请日：2010-03-10

    申请人： Kinya Mizuno ,  Yoshiaki Tsukada ,  Takashi Ozeki ,  Kazuhiro Takeuchi ,  Yasushi Fujimoto

    发明人： Kinya Mizuno ,  Yoshiaki Tsukada ,  Takashi Ozeki ,  Kazuhiro Takeuchi ,  Yasushi Fujimoto

    IPC分类号： F16D25/10 ,  F16D25/00

    CPC分类号： F16D48/04 ,  F16D25/0638 ,  F16D48/0206 ,  F16D2048/0218 ,  F16D2500/1026 ,  F16D2500/1117 ,  F16D2500/70406

    摘要： A clutch actuator structure provided for an internal combustion engine and a hydraulic clutch mechanism for transmitting a rotational driving force of a crankshaft of said engine includes a clutch actuator for controlling an oil pressure for engaging and disengaging the hydraulic clutch mechanism. The clutch actuator structure ensures that noises generated at the times of operation of the clutch actuator for actuating a hydraulic clutch are prevented from being transmitted to the exterior. The clutch actuator structure includes an oil sump part for reserving oil provided in the periphery of a clutch actuator. The clutch actuator is disposed in the oil sump part.

    摘要翻译： 设置用于内燃机的离合器致动器结构和用于传递所述发动机的曲轴的旋转驱动力的液压离合器机构包括用于控制用于使液压离合器机构接合和分离的油压的离合器致动器。 离合器致动器结构确保防止在用于致动液压离合器的离合器致动器的操作时产生的噪声被传递到外部。 离合器致动器结构包括用于储存设置在离合器致动器的周边的油的油底壳部分。 离合器致动器设置在油底壳部分中。

    Straddle-ride type vehicle
    7.
    发明授权
    Straddle-ride type vehicle 有权
    跨骑型车

    公开(公告)号：US08850915B2

    公开(公告)日：2014-10-07

    申请号：US13432749

    申请日：2012-03-28

    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 ,  B62K25/28 ,  F16H3/00 ,  F16H3/16

    CPC分类号： F16H3/006 ,  B62K25/283 ,  F16H3/16 ,  Y10T74/19223 ,  Y10T74/19233 ,  Y10T74/19279

    摘要： To achieve downsizing of a power unit and the vicinity thereof by permitting compact axial arrangement in a straddle-ride type vehicle on which the power unit having a twin-clutch type transmission is mounted. The transmission has a pair of main shafts with respective different axes and corresponding clutches. One of respective axial centers of the main shafts is disposed on one (above) of the sides with respect to a line and the other is disposed on the other side (below), the line connecting an axial center of the counter shaft with an axial center of a pivot shaft, as viewed in side elevation from the axial direction of the main shafts and counter shaft.

    摘要翻译： 通过在安装有双离合器式变速器的动力单元的骑乘式车辆中实现紧凑的轴向配置来实现动力单元及其附近的小型化。 变速器具有一对具有相应不同轴的主轴和相应的离合器。 主轴的各轴向中心之一相对于一条线设置在一侧（上方）的一侧，另一侧设置在另一侧（下方），连接轴的中心轴与轴 从主轴和副轴的轴向方向看侧面的枢轴的中心。

    Vehicle power unit
    8.
    发明授权
    Vehicle power unit 有权
    车辆动力装置

    公开(公告)号：US08794090B2

    公开(公告)日：2014-08-05

    申请号：US13434382

    申请日：2012-03-29

    申请人： Kinya Mizuno ,  Yoshiaki Tsukada ,  Takashi Ozeki ,  Kazuhiko Nakamura ,  Mitsuo Nakagawa ,  Yasushi Fujimoto

    发明人： Kinya Mizuno ,  Yoshiaki Tsukada ,  Takashi Ozeki ,  Kazuhiko Nakamura ,  Mitsuo Nakagawa ,  Yasushi Fujimoto

    IPC分类号： F16H57/02

    CPC分类号： F16H3/006 ,  F16H3/16 ,  F16H63/18 ,  F16H2057/0203

    摘要： In a vehicle power unit including a twin clutch type transmission that includes a pair of main shafts and clutches mounted on mutually different shafts, to enable compact shaft arrangements and to achieve a reduction in the size of the unit and the surrounding areas. Axial centers of a shift drum and a countershaft are disposed across a line that connects axial centers of main shafts in a side view as viewed from a direction of an axis of each of the main shafts and the countershaft.

    摘要翻译： 在包括双离合器式变速器的车辆动力单元中，该双离合器式变速器包括安装在相互不同的轴上的一对主轴和离合器，以实现紧凑的轴装置并且实现单元和周围区域的尺寸的减小。 换档鼓和中间轴的轴向中心沿着从主轴和副轴的轴线方向观察的侧视图连接主轴的轴心的线。

    Oil passage structure for hydraulic clutch of an engine
    10.
    发明授权
    Oil passage structure for hydraulic clutch of an engine 有权
    发动机液压离合器油路结构

    公开(公告)号：US08997960B2

    公开(公告)日：2015-04-07

    申请号：US13041715

    申请日：2011-03-07

    申请人： Yasushi Fujimoto ,  Kinya Mizuno ,  Yoshiaki Tsukada

    发明人： Yasushi Fujimoto ,  Kinya Mizuno ,  Yoshiaki Tsukada

    IPC分类号： F16D13/74 ,  F16D25/10 ,  F16D25/12 ,  F16D48/02

    CPC分类号： F16D25/10 ,  F16D21/06 ,  F16D25/12 ,  F16D48/02 ,  F16D48/0206 ,  F16D2048/0209 ,  F16D2500/1117 ,  Y10T137/85938

    摘要： A cavity 135 having a closed end wall 135a facing an end of a rotational shaft 71 and receiving the end of the rotational shaft 71 therein is defined in an inner surface of a case cover 55 such that supply oil passages 125, 126 are open at inner circumferential surfaces of the cavity 135. At least one radial joint hole 138 is defined in an end portion of the rotational shaft 71 and extends radially of the rotational shaft 71, the radial joint hole 138 having an inner end connected to another oil passage 111 in the rotational shaft 71 than a particular oil passage 112 in the rotational shaft 71. The radial joint hole 138 is connected to a corresponding supply oil passage 125 of the supply oil passages 125, 126, in the cavity 135.

    摘要翻译： 具有封闭端壁135a的空腔135被限定在壳盖55的内表面中，所述封闭端壁135a面对旋转轴71的端部并且接收其中的旋转轴71的端部，使得供油路125,126在内部敞开 空腔135的圆周表面。至少一个径向接合孔138限定在旋转轴71的端部中并且在旋转轴71的径向延伸，径向接合孔138具有连接到另一个油通道111的内端 旋转轴71与旋转轴71中的特定油路112相连。径向接合孔138连接到腔135中的供油路125,126的相应的供油通道125。