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    Multi-cylinder internal combustion engine and vehicle incorporating same
    1.
    发明授权
    Multi-cylinder internal combustion engine and vehicle incorporating same 失效
    多缸内燃机和并入其的车辆

    公开(公告)号：US07021267B2

    公开(公告)日：2006-04-04

    申请号：US10735293

    申请日：2003-12-12

    申请人： Hiroyuki Kawakubo ,  Toru Gunji ,  Hiromi Sumi

    发明人： Hiroyuki Kawakubo ,  Toru Gunji ,  Hiromi Sumi

    IPC分类号： F01M5/00

    CPC分类号： F01M5/002 ,  F01M11/02 ,  F01M11/03

    摘要： A multi-cylinder internal combustion engine draws oil from an oil reservoir with an oil pump, and supplies oil to individual areas of the engine, after passing the oil through an oil filter and an oil cooler. A filter case containing an element of the oil filter is mounted to a side surface of the engine to facilitate the removal and replacement of the case. The oil cooler and a balancer are each respectively mounted to a front central portion of the internal combustion engine to enable oil cooling by an air-cooling effect of a running airflow, and to balance weight in the left-right direction of the internal combustion engine. Oil discharged from the oil cooler is introduced to a substantially central portion of the main gallery, to achieve uniformity of oil pressure supplied to individual bearing portions and uniformity of cooling of the individual bearing portions.

    摘要翻译： 多缸内燃机通过油泵将油从油箱中抽出油，并将油通过油过滤器和油冷却器后，向发动机的各个区域供油。 包含油过滤器的元件的过滤器壳体安装到发动机的侧表面，以便于拆卸和更换外壳。 油冷却器和平衡器分别安装到内燃机的前中心部分，以通过运行气流的空气冷却效果来实现油冷却，并且平衡内燃机的左右方向的重量 。 从油冷却器排出的油被引入主画廊的大致中央部分，以实现供给各个轴承部分的油压的均匀性和各个轴承部分的冷却均匀性。

    Motorcycle
    2.
    发明授权
    Motorcycle 失效
    摩托车

    公开(公告)号：US07121373B2

    公开(公告)日：2006-10-17

    申请号：US10836462

    申请日：2004-04-30

    申请人： Hiroyuki Kawakubo ,  Toru Gunji ,  Hiromi Sumi

    发明人： Hiroyuki Kawakubo ,  Toru Gunji ,  Hiromi Sumi

    IPC分类号： B62M7/00

    CPC分类号： B62K11/04 ,  B62K25/283

    摘要： To advance the pivotally supporting point of a swing arm on a vehicle body frame, the distance in the forward and backward direction between a crankshaft and a countershaft of a transmission is decreased as much as possible thereby making the length of the swing arm great and sufficiently absorb upward and downward oscillation of a rear wheel to achieve stabilization of the vehicle body.A countershaft is disposed below a main shaft of the transmission while a shift drum is disposed rearwardly of the main shaft, and a driving sprocket wheel for driving a rear wheel is provided on the countershaft. An internal combustion engine is disposed on the vehicle body frame such that a rear portion of a transmission is positioned above a pivotally supporting point of a swing arm. By the configuration, the pivotally supporting point of the swing arm can be advanced with respect to the internal combustion engine, and also the movable range of a rear portion of the swing arm is increased and the variation of the posture of the vehicle body can be reduced.

    摘要翻译： 为了使车架上的摆臂的枢转支撑点前进，变速器的曲轴和副轴之间的前后方向的距离尽可能地减小，从而使摆臂的长度大而充分 吸收后轮的向上和向下的振动，以实现车体的稳定。 中间轴设置在变速箱的主轴下方，同时变速鼓设置在主轴的后方，并且用于驱动后轮的驱动链轮设置在中间轴上。 内燃机设置在车身框架上，使得变速器的后部位于摆臂的枢转支撑点的上方。 通过该构造，可以使摆臂的枢转支点相对于内燃机前进，并且摆臂的后部的可动范围也增大，车身的姿势的变化也可以 减少

    Cylinder head for an internal combustion engine
    3.
    发明授权
    Cylinder head for an internal combustion engine 失效
    内燃机气缸盖

    公开(公告)号：US06981473B2

    公开(公告)日：2006-01-03

    申请号：US10769284

    申请日：2004-01-30

    申请人： Toru Gunji ,  Hiromi Sumi

    发明人： Toru Gunji ,  Hiromi Sumi

    IPC分类号： F02F1/36

    CPC分类号： F02B75/20 ,  F02B61/02 ,  F02B2075/1816 ,  F02B2275/18 ,  F02F1/242 ,  F02F1/40 ,  F02F1/4214 ,  F02F2001/245 ,  F02F2200/06

    摘要： A cylinder head, for an internal combustion engine, enhances engine efficiency while ensuring favorable coolant flow. The cylinder head includes a main casting body 41 having a hollow water jacket formed therein, to allow coolant flow therethrough. The main casting body 41 includes a plurality of cylindrical plug hole walls 91 which have plug holes 90 formed therein inside a head-side water jacket 60. The cylinder head also includes partitions 100, formed inside the head-side water jacket 60, and these partitions connect the plug hole walls 91 together form a dividing wall, which divides the water jacket into an exhaust port section and an intake port section. Coolant entering the water jacket is divided into two substreams, which flow initially in substantially opposite directions, and which are reunited after flowing around opposite ends of the dividing wall.

    摘要翻译： 用于内燃机的气缸盖在确保有利的冷却剂流动的同时提高发动机效率。 气缸盖包括形成在其中的中空水套的主铸体41，以允许冷却剂流过其中。 主铸体41包括多个圆柱形塞孔壁91，其在头侧水套60内形成有塞孔90。 气缸盖还包括形成在头侧水套60内部的隔板100，并且这些隔板将塞孔壁91连接在一起形成分隔壁，该分隔壁将水套分成排气口部分和进气口部分。 进入水套的冷却剂被分成两个子流，其最初基本上相反的方向流动，并且在分隔壁的相对端流动之后重新团聚。

    Engine for saddle ride type vehicle
    6.
    发明授权
    Engine for saddle ride type vehicle 有权
    发动机用于骑马式车辆

    公开(公告)号：US08141673B2

    公开(公告)日：2012-03-27

    申请号：US11729806

    申请日：2007-03-30

    申请人： Toshiyuki Sato ,  Masako Takahashi ,  Hiromi Sumi

    发明人： Toshiyuki Sato ,  Masako Takahashi ,  Hiromi Sumi

    IPC分类号： B60K5/04

    CPC分类号： F16H61/0009 ,  Y10T74/2186

    摘要： An engine for vehicle includes an oil hydraulic automatic transmission for changing the change gear ratio by control of an oil pressure. The oil pressure control unit of the transmission includes a plurality of control valves for controlling the oil pressure, and is mounted to an upper portion of a crankcase. A power transmission shaft interlockedly connected to a counter shaft and having an axis parallel to the counter shaft is disposed on the lower rear side of the counter shaft, and a drive bevel gear on the power transmission shaft and a driven bevel gear are meshed with each other on the rear side of the axis of the power transmission shaft. The resulting configuration eliminates the need for a special measure to protect the oil pressure control unit, and prevents interference of the driven bevel gear with the gear speed change mechanism.

    摘要翻译： 用于车辆的发动机包括用于通过控制油压来改变变速比的油压自动变速器。 变速器的油压控制单元包括用于控制油压的多个控制阀，并且安装在曲轴箱的上部。 在副轴的下后侧设置有一个互动地连接到副轴并且具有平行于中轴的轴线的动力传递轴，并且在动力传递轴和从动锥齿轮上的驱动锥齿轮与每个 另一个在动力传动轴的轴的后侧。 所得到的配置消除了对保护油压控制单元的特殊措施的需要，并且防止从动锥齿轮与齿轮变速机构的干涉。

    Breather structure for internal combustion engine
    7.
    发明授权
    Breather structure for internal combustion engine 有权
    内燃机通气结构

    公开(公告)号：US07743758B2

    公开(公告)日：2010-06-29

    申请号：US11727565

    申请日：2007-03-27

    申请人： Shinichiro Keyaki ,  Toru Nishi ,  Kazuaki Iino ,  Hiromi Sumi

    发明人： Shinichiro Keyaki ,  Toru Nishi ,  Kazuaki Iino ,  Hiromi Sumi

    IPC分类号： F02B77/00

    CPC分类号： F02B61/02 ,  F01M13/04 ,  F01M2013/0461

    摘要： A breather structure for internal combustion engine, the structure making a breather chamber smaller and thus making an internal combustion engine as a whole smaller. A breather chamber and a small chamber are formed. The breather chamber includes a first side face cover. The first side face cover is joined to a case to cover a first one of the right and left side faces of the case. Inside the first side face cover, an auxiliary apparatus chamber is formed. The auxiliary apparatus chamber houses a clutch mechanism connecting or disconnecting the power transmission route. Additionally, formed inside a housing are an external communication port communicating to the outside of the housing, and the small chamber communicating to a crank chamber and to the auxiliary apparatus chamber. Moreover, the auxiliary apparatus chamber communicates to the breather chamber.

    摘要翻译： 用于内燃机的通气结构，使得通气室更小的结构，从而使内燃机整体更小。 形成通气室和小室。 通气室包括第一侧面罩。 第一侧面罩连接到壳体以覆盖壳体的左右侧面中的第一侧面。 在第一侧面罩内形成有辅助装置室。 辅助设备室容纳连接或断开动力传递路线的离合器机构。 另外，形成在壳体内的是与壳体的外部连通的外部连通口，与腔室连通的小室和辅助装置室。 此外，辅助装置室与通气室连通。

    Transmission assembly for power unit of a vehicle, and power unit incorporating same
    8.
    发明申请
    Transmission assembly for power unit of a vehicle, and power unit incorporating same 有权
    车辆动力装置用变速器总成，以及装有动力装置的动力装置

    公开(公告)号：US20090025498A1

    公开(公告)日：2009-01-29

    申请号：US12218746

    申请日：2008-07-17

    申请人： Hiroshi Sotani ,  Kinya Mizuno ,  Hiromi Sumi ,  Seiji Hamaoka

    发明人： Hiroshi Sotani ,  Kinya Mizuno ,  Hiromi Sumi ,  Seiji Hamaoka

    IPC分类号： F16H57/00

    CPC分类号： F16H63/18 ,  F16H61/18 ,  Y10T74/19279 ,  Y10T74/19605

    摘要： A transmission assembly includes a shift drum operable to rotate in first and second directions. The shift drum includes a common speed change position, where both a fastest forward gear and a reverse gear are capable of becoming engaged, in such a manner that a reverse stopper arm fits at a first end of a reverse cam groove formed on the shift drum. When the shift drum is rotated in the second rotation direction, opposite to the first direction, from a state where the reverse gear is engaged, the reverse stopper arm surmounts the outer periphery of the shift drum from the first end of the reverse cam groove, without requiring the application of an external force thereto, so as to become detached and to move towards a second end of the reverse cam groove.

    摘要翻译： 传动组件包括可操作以在第一和第二方向上旋转的换档鼓。 换档鼓包括共同的变速位置，其中最快的前进档和倒档都能够变得啮合，这样一个倒档止动臂装配在形成在换档鼓上的倒档凸轮槽的第一端 。 当换档鼓在与第一方向相反的第二旋转方向上从倒档齿轮接合的状态转动时，反转止动臂从反转凸轮槽的第一端超过换档鼓的外周， 而不需要施加外力，从而变得分离并且朝向倒转凸轮槽的第二端移动。

    Crankcase structure of internal combustion engine
    9.
    发明申请
    Crankcase structure of internal combustion engine 失效
    内燃机曲轴箱结构

    公开(公告)号：US20080257298A1

    公开(公告)日：2008-10-23

    申请号：US11902656

    申请日：2007-09-24

    申请人： Hiroatsu Inui ,  Hiromi Sumi ,  Eiji Kittaka

    发明人： Hiroatsu Inui ,  Hiromi Sumi ,  Eiji Kittaka

    IPC分类号： F02F7/00

    CPC分类号： F02B61/02 ,  F02B67/04 ,  F02B75/06

    摘要： A crankcase structure of an internal combustion engine has a desirable shaft support achieved by maintaining the strength of a side wall of a crankcase at a high level without increasing the weight and the size of the internal combustion engine even when the internal combustion engine has an output shaft projecting from the crankcase. A crankcase structure has a crankshaft and a counter shaft that are rotatably supported on a partitioning plane of a crankcase. A main shaft is oriented in the fore-and-aft direction and is rotatably supported on opposed front and rear walls of either one of the upper and lower crankcases. An output shaft to be driven by a power of the counter shaft penetrates through the front and rear walls of one of the upper and lower crankcases by which the main shaft is not rotatably supported, and projects to the front and rear.

    摘要翻译： 内燃机的曲轴箱结构具有通过将曲轴箱的侧壁的强度保持在高水平而不增加内燃机的重量和尺寸而实现的期望的轴支撑，即使当内燃机具有输出 轴从曲轴箱突出。 曲轴箱结构具有可旋转地支撑在曲轴箱的分隔平面上的曲轴和对中轴。 主轴沿前后方向定向，并且可旋转地支撑在上曲轴箱和下曲轴箱之一的相对的前壁和后壁上。 由相对轴的动力驱动的输出轴穿过上，下曲轴箱之一的前壁和后壁，主轴不可旋转地支承在该前后壁上，并向前后突出。

    Four-stroke internal combustion engine with valve resting mechanism
    10.
    发明授权
    Four-stroke internal combustion engine with valve resting mechanism 失效
    具有阀门静止机构的四冲程内燃机

    公开(公告)号：US06705265B2

    公开(公告)日：2004-03-16

    申请号：US10154836

    申请日：2002-05-28

    申请人： Takaaki Tsukui ,  Hiromi Sumi

    发明人： Takaaki Tsukui ,  Hiromi Sumi

    IPC分类号： F01L114

    CPC分类号： F01L1/143 ,  F01L13/0005 ,  F01L2001/0537 ,  F02B75/22 ,  F02B2275/18

    摘要： To provide a high performance four-stroke internal combustion engine wherein an increase in a side of a cylinder head is prevented and a valve resting mechanism is provided for a valve lifter. In a four-stroke internal combustion engine with a valve resting mechanism includes a valve lifter having a valve resting mechanism interposed between a valve motion cam and a stem of a poppet valve and a valve lifter spring is provided for biasing the valve lifter in a direction in which the valve lifter is normally held in contact with the valve motion cam. A slide pin holder is pressed against the valve lifter by a spring force of the valve lifter spring that is provided on the valve lifter while a shim portion having a predetermined thickness for controlling a relative positional relationship with the valve lifter is formed integrally with a valve lifter top wall. One of a plurality of predetermined valve lifters most suitable for the relative positional relationship between the slide pin holder and the valve lifter is selectively mounted to effect a tappet gap adjustment.

    摘要翻译： 提供一种高性能四冲程内燃机，其中防止气缸盖的一侧的增加，并且为阀提升器设置了阀静止机构。 在具有阀静止机构的四冲程内燃机中，包括具有插入在阀运动凸轮和提升阀的阀杆之间的阀静止机构的气门挺杆，阀提升器弹簧用于沿着方向 其中气门挺杆通常与阀运动凸轮保持接触。 通过设置在气门挺杆上的气门挺杆弹簧的弹簧力将滑动销保持件压靠在气门挺杆上，同时具有用于控制与气门挺杆相对位置关系的预定厚度的垫片部分与阀门 升降机顶壁。 选择性地安装最适合于滑动销保持架和气门挺杆之间的相对位置关系的多个预定的气门挺杆中的一个以实现挺杆间隙调节。