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25 条记录 (耗时 0.011 秒)

    Motorcycle shock absorbing rear fork suspension
    2.
    发明授权
    Motorcycle shock absorbing rear fork suspension 失效
    摩托车震动吸收后悬挂

    公开(公告)号：US3877539A

    公开(公告)日：1975-04-15

    申请号：US34747573

    申请日：1973-04-03

    申请人： YAMAHA MOTOR CO LTD

    发明人： TILKENS LUCIEN

    IPC分类号： B62K25/20 ,  B60G15/00 ,  B62K25/28 ,  B62M7/00 ,  B62D61/02 ,  B62K19/00

    CPC分类号： B62K25/283 ,  B60G15/00 ,  B60G2204/1302 ,  B62M7/00 ,  B62M2701/0007

    摘要： A motorcycle includes a telescopic shock absorbing device comprising a spring unit and/or a telescopic damping unit wherein said shock absorbing device has one end pivoted to the upper portion of supporting means mounted on a rear fork of the motorcycle and the other end connected with a steering head, thereby to reduce shocks applied to the motorcycle.

    摘要翻译： 摩托车包括伸缩式减震装置，其包括弹簧单元和/或伸缩阻尼单元，其中所述减震装置具有一端枢转到安装在摩托车的后叉上的支撑装置的上部，另一端与 转向头，从而减少对摩托车的冲击。

    Two-wheeled motor vehicle
    4.
    发明授权
    Two-wheeled motor vehicle 失效
    两轮汽车

    公开(公告)号：US08720632B2

    公开(公告)日：2014-05-13

    申请号：US13057803

    申请日：2009-01-16

    申请人： Akifumi Oishi ,  Shinichiro Hata ,  Takuji Murayama

    发明人： Akifumi Oishi ,  Shinichiro Hata ,  Takuji Murayama

    IPC分类号： F02B61/02 ,  B62M7/06 ,  B60K17/08

    CPC分类号： F02B61/02 ,  B60K17/08 ,  B62K11/10 ,  B62K2202/00 ,  B62M2701/0007 ,  F16H57/027 ,  F16H57/045 ,  F16H57/0475 ,  F16H57/0494 ,  F16H2057/0203 ,  F16H2057/02047 ,  F16H2057/02065 ,  Y10T74/1926

    摘要： A motorcycle having high durability and a large space below a seat includes an internal space at least a portion of which is located between an engine unit and a seat provided in a cover member. The engine unit is pivotally suspended on a body frame. A center axis of a cylinder extends obliquely upward from a crankcase and forwardly. Oil reservoirs and provided in a bottom of a crank chamber and a bottom of a portion of a transmission chamber located in a front portion of a transmission case, respectively. The oil reservoirs are communicated with each other by a communication path. A bottom surface of the transmission chamber in the portion in which portion the oil reservoir is provided is located downward of the bottom surface of the portion rearward of the oil reservoir of the transmission chamber.

    摘要翻译： 具有高耐久性和在座位下方具有大空间的摩托车包括内部空间，其至少一部分位于发动机单元和设置在盖构件中的座椅之间。 发动机单元枢转地悬挂在车架上。 气缸的中心轴从曲轴箱向前倾斜向上延伸。 储油器分别设置在曲轴室的底部和位于变速箱前部的变速箱室的一部分的底部。 油层通过连通路径相互连通。 传动室的底面设有储油部分的位置，位于传动室储油器后面部分底面的下方。

    Two-speed motor-bike drive
    5.
    发明授权
    Two-speed motor-bike drive 失效
    双速电动自行车驱动

    公开(公告)号：US3581853A

    公开(公告)日：1971-06-01

    申请号：US3581853D

    申请日：1969-04-21

    申请人： HOFFCO INC

    发明人： HOFF STEPHEN J

    IPC分类号： B62M9/04 ,  B62M7/00 ,  F16H57/10 ,  F16D67/02

    CPC分类号： B62M7/00 ,  B62M2701/0007

    摘要： A two-speed chain transmission for minibikes, as original equipment or as a conversion kit. High- and low-speed sprockets on a jackshaft are chain driven at different speeds by high and low drive sprockets carried by a centrifugal clutch on the engine shaft. The jackshaft is chain connected to the rear wheel of the bike. The low speed driven sprocket is mounted on the jackshaft by an overrunning clutch which permits the jackshaft to overrun the low drive when it is driven by the high drive. The high-speed sprocket is mounted on the jackshaft by a clutch which is disengageable to let the low-speed drive takeover. A brake acts on the jackshaft on the driven side of the clutches.