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    • 23. 发明授权
    • Valve timing control apparatus
    • 气门正时控制装置
    • US08550045B2
    • 2013-10-08
    • US12881680
    • 2010-09-14
    • Yuji NoguchiTakeo Asahi
    • Yuji NoguchiTakeo Asahi
    • F01L1/34
    • F01L1/3442
    • A valve timing control apparatus includes: a driving force transmission member; a driving side rotational member, to which a driving force is transmitted; a driven side rotational member coaxially provided to the driving side rotational member, and rotating relative to the driving side rotational member, thereby rotating a camshaft for opening and closing a valve; and a hydraulic pressure chamber formed by the driving side rotational member and the driven side rotational member. The driving side rotational member includes a housing formed into a closed-end cylindrical shape and having a bottom portion formed to close one end of the housing in an axial direction thereof and an opening portion formed to be opened at the other end the housing in the axial direction thereof, and a plate member closing the opening portion. The driving force transmission member, formed into a ring shape, is attached to the bottom portion.
    • 气门正时控制装置包括:驱动力传递部件; 传动驱动力的驱动侧旋转部件; 从动侧旋转构件,其同轴地设置在所述驱动侧旋转构件上,并且相对于所述驱动侧旋转构件旋转,由此旋转用于打开和关闭阀的凸轮轴; 以及由驱动侧旋转构件和从动侧旋转构件形成的液压室。 驱动侧旋转构件包括形成为封闭端圆筒形状的壳体,并且具有底部,该底部形成为沿其轴向封闭壳体的一端,并且形成为在另一端处将壳体打开的开口部 以及关闭开口部的板构件。 形成为环状的驱动力传递部件安装在底部。
    • 24. 发明申请
    • VALVE TIMING CONTROL DEVICE
    • 阀门定时控制装置
    • US20130247855A1
    • 2013-09-26
    • US13991071
    • 2012-01-23
    • Kazunari AdachiYuji NoguchiAtsushi HommaTakeo Asahi
    • Kazunari AdachiYuji NoguchiAtsushi HommaTakeo Asahi
    • F01L1/34
    • F01L1/34F01L1/047F01L1/3442F01L2001/0476F01L2103/00
    • A valve timing control device that enables simplification of the manufacturing process and reduction of the number of parts while suppressing deformation of a driven rotary element. The valve timing control device includes a driving rotary element, a driven rotary element, a plurality of partitions each for dividing a fluid pressure chamber into a regarded angle chamber and an advanced angle chamber, and a connecting element for connecting the driven rotary element to a camshaft. The connecting element includes a press fitting portion having a plurality of fitting segments configured to fit to an inner circumference of a recess of the driven rotary element. At least one of centerlines of the fitting segments extending in a radial direction does not overlap any of the partitions.
    • 一种气门正时控制装置,其能够在抑制从动旋转体的变形的同时,简化制造工序,减少零件数量。 气门正时控制装置包括驱动旋转元件,从动旋转元件,用于将流体压力室分割为被考虑的角度室和前进角室的多个隔板,以及用于将从动旋转元件连接到 凸轮轴。 连接元件包括压配合部分,该压配合部分具有多个配合段,其构造成配合到从动旋转元件的凹部的内圆周。 沿径向方向延伸的装配段的至少一个中心线不与任何隔板重叠。
    • 27. 发明授权
    • Motorcycle exhaust structure
    • 摩托车排气结构
    • US07644800B2
    • 2010-01-12
    • US11709175
    • 2007-02-22
    • Eiji AdachiYuji Noguchi
    • Eiji AdachiYuji Noguchi
    • B62M7/04
    • F01N13/08F01N2340/04F01N2590/04
    • To place a muffler in a front area to make it suitable for an off-road motorcycle, A down frame extending downward obliquely from a head pipe ahead of an engine and a lower frame connected with its lower end, extending backward under the engine, are provided. A muffler is located in the vicinity of the joint between the down frame and the lower frame where its rear surface is curved forward in a convex pattern along the down frame and the lower frame. An exhaust pipe extending from a cylinder head is almost S-shaped as seen sideways and its forward curved portion and lower backward curved portion are vertically arranged with its lower end connected with a lower portion of the muffler.
    • 为了将消音器放置在前面的区域,适合于越野摩托车,从发动机前方的头管斜下方向下延伸的下降架和与其下端连接的下部框架,在发动机下方向后延伸。 提供。 消音器位于下框架和下框架之间的接合处附近,其下表面沿着下框架和下框架以凸形的形式向前弯曲。 从气缸盖延伸出的排气管横向呈大致S形,其前弯曲部分和后后弯曲部分垂直布置,其下端与消音器的下部相连。
    • 28. 发明申请
    • VALVE TIMING CONTROL APPARATUS
    • 阀门定时控制装置
    • US20090145385A1
    • 2009-06-11
    • US12275244
    • 2008-11-21
    • Yuji Noguchi
    • Yuji Noguchi
    • F01L1/344
    • F01L1/3442F01L2001/0476F01L2001/34426F01L2001/34483
    • A valve timing control apparatus includes a driving rotation member, a driven rotation member, an advance angle chamber displacing a rotation phase of the driven rotation member relative to the driving rotation member in an advance angle direction, a retard angle chamber displacing the relative rotation phase in a retard angle direction, an advance angle oil passage, a retard angle oil passage, an oil pump, a passage switching valve switching a position between first and second positions, and a drain mechanism provided between the passage switching valve and at least one of the advance angle chamber and the retard angle chamber to accelerate discharge of the hydraulic fluid from one of the advance angle chamber and the retard angle chamber when the hydraulic fluid is supplied to the other of the advance angle chamber and the retard angle chamber.
    • 气门正时控制装置包括驱动旋转构件,从动旋转构件,提前角室相对于驱动旋转构件在提前角方向上移动从动旋转构件的旋转相位,延迟角室将相对旋转相位 在延迟角方向上,提前角油路,延迟角油路,油泵,切换第一和第二位置之间的位置的通道切换阀以及设置在通道切换阀与通道切换阀之间的至少一个 所述提前角室和所述延迟角室当所述液压流体被提供给所述提前角室和所述延迟角室中的另一个时,加速所述提前角室和所述延迟角室中的一个的液压流体的排出。