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26 条记录 (耗时 0.024 秒)

    Gear box assembly
    2.
    发明授权
    Gear box assembly 失效
    变速箱总成

    公开(公告)号：US4823632A

    公开(公告)日：1989-04-25

    申请号：US85468

    申请日：1987-08-12

    申请人： Lawrence R. Harrod ,  Michael R. Siebern

    发明人： Lawrence R. Harrod ,  Michael R. Siebern

    IPC分类号： A63H31/00 ,  F16H3/30 ,  F16H3/22 ,  A63H17/00 ,  F16H5/06 ,  F16H57/02

    CPC分类号： F16H3/30 ,  A63H31/00 ,  Y10T74/19279 ,  Y10T74/19307 ,  Y10T74/19684 ,  Y10T74/2186

    摘要： A toy vehicle transmission assembly unit having a drive gear that is nonrotatably mounted on a driven axle, and a multiple gear train that establishes a driving connection between the drive gear and a driving gear mounted on a shaft outwardly extending from a motor. The gear of the multiple gear train that immediately establishes the driving connection with the drive gear is shifted laterally by a shift lever that disengages the gear train from the drive gear. The transmission assembly unit is enclosed in a housing that provides a rotatable mounting for the drive gear.

    摘要翻译： 一种具有不可旋转地安装在从动轴上的驱动齿轮的玩具车辆传动组件单元，以及在驱动齿轮和安装在从马达向外延伸的轴上的驱动齿轮之间建立驱动连接的多齿轮系。 立即建立与驱动齿轮的驱动连接的多齿轮系的齿轮通过使齿轮系与驱动齿轮分离的变速杆横向偏移。 变速器组件单元被封闭在壳体中，该壳体为驱动齿轮提供可旋转的安装。

    Selectable ratio transmission and visual identification of the ratio
    3.
    发明授权
    Selectable ratio transmission and visual identification of the ratio 失效
    可选择比率传输和视觉识别比例

    公开(公告)号：US4802372A

    公开(公告)日：1989-02-07

    申请号：US747121

    申请日：1985-06-20

    申请人： Lawrence R. Harrod ,  Michael R. Siebern

    发明人： Lawrence R. Harrod ,  Michael R. Siebern

    IPC分类号： F16H1/20 ,  F16H3/00 ,  F16H3/02 ,  F16H57/02

    CPC分类号： F16H1/20 ,  F16H3/001 ,  Y10S74/10 ,  Y10T74/19219 ,  Y10T74/19684

    摘要： A transmission that uses a gear set in the form of a pair of gears stacked rigidly together to couple a driving gear to a driven gear has its ratio determined by the relative number of teeth of the stacked gears and the gears with which the stacked gears mesh. If the number of teeth of either or both gears in the stack is varied, the axle of the stack must be moved to a different location in order to keep all of the pairs of gears meshed. The transmission has two or more axle-receiving locations to receive the axles of stacks effecting different ratios. To simplify assembly, the stacks are color-coded according to the ratios they effect. Stacks of the chosen color will only fit in one axle location. The selected stack may be enclosed in the transmission housing so that its color code will not be visible after assembly of the transmission. In order to be able to identify the gear ratio of an assembled transmission, another transmission component, such as an axle, which is installed in the assembly at a location where it may be seen from outside the finished transmission, is also color-coded in the same way as the gear stack.

    摘要翻译： 使用一对齿轮组形式的传动装置，其刚性地叠加在一起以将驱动齿轮联接到从动齿轮，其比例由叠层齿轮的相对齿数和堆叠齿轮啮合的齿轮决定 。 如果堆叠中的任一个或两个齿轮的齿数改变，则堆叠的轴必须移动到不同的位置，以便保持所有齿轮啮合。 变速器具有两个或多个轴接收位置，以接收影响不同比率的堆叠轴。 为了简化装配，根据它们所产生的比例，堆叠进行颜色编码。 所选颜色的堆叠仅适用于一个轴位置。 所选择的堆叠可以封闭在变速器壳体中，使得在组装传动装置之后其颜色代码将不可见。 为了能够识别组装的传动装置的传动比，另外一个传动部件，例如一个轴，它安装在组件中，在从完成的传动装置外面可以看到的位置，也是彩色编码的 与齿轮组相同。

    Riding vehicle
    6.
    发明授权
    Riding vehicle 失效
    骑车

    公开(公告)号：US4930796A

    公开(公告)日：1990-06-05

    申请号：US226141

    申请日：1988-07-29

    申请人： Lawrence R. Harrod

    发明人： Lawrence R. Harrod

    IPC分类号： B62B13/00 ,  B62B15/00 ,  B62M29/00

    CPC分类号： B62M29/00 ,  B62B15/008 ,  B62B17/067

    摘要： An improved riding vehicle includes a frame having a substantially triangular form which includes a seat region thereon. The seat region includes a knee pocket formed along the longitudinal axis thereof which terminates in a foot ledge adjacent the rear of the vehicle.

    摘要翻译： 一种改进的骑乘车辆包括具有基本上三角形的框架，其中包括座位区域。 座椅区域包括沿着其纵向轴线形成的膝口袋，其终止于邻近车辆后部的脚架。

    Roll bar coupler for child's ride-on vehicle
    10.
    发明授权
    Roll bar coupler for child's ride-on vehicle 失效
    儿童乘坐车辆的滚动杆联接器

    公开(公告)号：US5718454A

    公开(公告)日：1998-02-17

    申请号：US587372

    申请日：1996-01-12

    申请人： Lawrence R. Harrod

    发明人： Lawrence R. Harrod

    IPC分类号： B60R21/13

    CPC分类号： B60R21/13 ,  B60R2021/132 ,  Y10T403/4614

    摘要： A roll assembly for use on a child's ride-on vehicle including an elongate main bar and an elongate support bar with a first end abutting the main bar. The support bar is coupled to the main bar by a universal joint assembly including a bar cap coupled to the first end of the support bar and a retention shell disposed over the main bar adjacent the support bar with the retention shell being movably engaged to the bar cap.

    摘要翻译： 一种用于儿童骑乘车上的卷组件，包括细长主杆和细长支撑杆，第一端邻接主杆。 支撑杆通过万向接头组件联接到主杆，万向接头组件包括联接到支撑杆的第一端的杆盖和设置在主杆附近的支撑杆上的保持壳，保持壳可移动地接合到杆 帽。