Lubricating structure for an engine
    5.
    发明授权
    Lubricating structure for an engine 有权
    发动机润滑结构

    公开(公告)号:US07089905B2

    公开(公告)日:2006-08-15

    申请号:US10889465

    申请日:2004-07-12

    IPC分类号: F01M1/00

    摘要: A lubricating structure for an engine includes a crankcase for supporting a crankshaft formed from a pair of case halves coupled to each other along a mating plane extending along a plane perpendicular to an axial line of the crankshaft. An oil reservoir in a lower portion of the crankcase extends across the mating plane. A pump chamber of an oil pump is formed between the two case halves across the mating plane. Lubricant is drawn from the oil reservoir into the oil pump using a structure which can achieve reduction of the number of parts and improve the ease of assembly. The structure includes a path groove, which forms an oil suction path for interconnecting the oil pump and the oil reservoir, formed in at least one of the two case halves.

    摘要翻译: 用于发动机的润滑结构包括用于支撑曲轴的曲轴箱,所述曲轴箱由沿着垂直于曲轴的轴线的平面延伸的配合平面彼此连接的一对壳体半部形成。 曲轴箱下部的储油器延伸穿过配合平面。 油泵的泵室形成在两个半壳之间穿过配合平面。 使用可以实现部件数量的减少并提高组装的容易性的结构,从贮油器将润滑剂从油箱中抽出到油泵中。 该结构包括路径槽,其形成在两个壳体两者中的至少一个中形成的油泵和储油器的油吸入路径。

    Engine starter unit
    6.
    发明授权
    Engine starter unit 失效
    发动机起动单元

    公开(公告)号:US07004135B2

    公开(公告)日:2006-02-28

    申请号:US10854454

    申请日:2004-05-26

    IPC分类号: F02N11/00

    摘要: In an engine starting unit, a gear switching clutch is fitted on one end of a main shaft, a power transmission gear train including a clutch gear rotating together with an input member of the gear switching clutch is provided between one end of a crankshaft and the input member, a kick start gear train is arranged between a drive gear group and the clutch gear, and a one-way starter clutch is arranged on the crankshaft between the drive gear group and the clutch gear.

    摘要翻译: 在发动机起动单元中,齿轮切换离合器安装在主轴的一端,在曲轴的一端和曲轴的一端之间设置有包括与齿轮切换离合器的输入部件一起旋转的离合器齿轮的动力传递齿轮系, 输入构件,在驱动齿轮组和离合器齿轮之间布置有起动齿轮系,并且在驱动齿轮组和离合器齿轮之间的曲轴上布置有单向起动离合器。

    Engine starting system
    7.
    发明申请
    Engine starting system 有权
    发动机启动系统

    公开(公告)号:US20050039717A1

    公开(公告)日:2005-02-24

    申请号:US10895661

    申请日:2004-07-21

    摘要: The invention is directed at a device that reduces the size of an engine in the direction along the axis of a crankshaft. More specifically, it relates to an engine starting system in which a part of a starting power transmission gear train is provided between one end portion of a crankshaft rotatably borne on a crankcase and a starter motor mounted to the crankcase is covered from the outside by an accessory coupled to and operated in conjunction with the crankshaft.

    摘要翻译: 本发明涉及一种减小沿着曲轴轴线方向的发动机尺寸的装置。 更具体地,涉及一种发动机起动系统,其中一个起动传动齿轮系的一部分设置在可旋转地支承在曲轴箱上的曲轴的一个端部与安装到曲轴箱的起动电动机之间,由外部由 附件与曲轴结合并与曲柄一起操作。

    Engine starting system
    8.
    发明授权
    Engine starting system 有权
    发动机启动系统

    公开(公告)号:US07131412B2

    公开(公告)日:2006-11-07

    申请号:US10895661

    申请日:2004-07-21

    IPC分类号: F02N15/02

    摘要: The invention is directed at a device that reduces the size of an engine in the direction along the axis of a crankshaft. More specifically, it relates to an engine starting system in which a part of a starting power transmission gear train is provided between one end portion of a crankshaft rotatably borne on a crankcase and a starter motor mounted to the crankcase is covered from the outside by an accessory coupled to and operated in conjunction with the crankshaft.

    摘要翻译: 本发明涉及一种减小沿着曲轴轴线方向的发动机尺寸的装置。 更具体地,涉及一种发动机起动系统,其中一个起动传动齿轮系的一部分设置在可旋转地支承在曲轴箱上的曲轴的一个端部与安装到曲轴箱的起动电动机之间,由外部由 附件与曲轴结合并与曲柄一起操作。

    Four-cycle engine
    10.
    发明授权
    Four-cycle engine 失效
    四冲程发动机

    公开(公告)号:US06948470B2

    公开(公告)日:2005-09-27

    申请号:US10658263

    申请日:2003-09-10

    摘要: A cylinder block, a cylinder head and a cylinder head cover are stacked in order to form a four-cycle engine. A valve train of a single overhead camshaft (SOHC) type provided with an intake valve and an exhaust valve is provided in the cylinder head. A line extending parallel with a joint between the cylinder head and the cylinder head cover is inclined forward and downward toward a line parallel with a joint between the cylinder block and the cylinder head. An axis of an exhaust valve and/or an axis of a plug tube is/are perpendicular to the line extending parallel with the joint between the cylinder head and the cylinder head cover. A cylinder head hanger is integrally formed at an uppermost end of a rear portion of the cylinder head over an intake port.

    摘要翻译: 堆叠气缸体,气缸盖和气缸盖罩以形成四冲程发动机。 在气缸盖中设置有设置有进气门和排气阀的单顶置凸轮轴(SOHC)型的气门机构。 与气缸盖和气缸盖罩之间的接头平行地延伸的一条线向着与气缸体和气缸盖之间的接头平行的线向前下倾斜。 排气阀的轴线和/或插塞管的轴线垂直于与气缸盖和气缸盖罩盖之间的接头平行延伸的线。 气缸盖悬挂器在气缸盖的后部的最上端一体地形成在进气口上。