Press-fit tone wheel for a speed-sensing apparatus
    9.
    发明授权
    Press-fit tone wheel for a speed-sensing apparatus 有权
    用于速度传感装置的压配音轮

    公开(公告)号:US09594090B2

    公开(公告)日:2017-03-14

    申请号:US14683530

    申请日:2015-04-10

    Abstract: A planetary gearset is provided in a transmission for a vehicle. The planetary gearset includes a carrier that rotates about the axis. Tone wheels can be used as part of a speed-sensing mechanism in which the tone wheel includes surface features on an outside surface, and a speed sensor senses the surface features as they rotate about the axis and past the speed sensor. The tone wheel is connected to the carrier via a press-fit or interference-fit. To do so, the tone wheel includes legs or flanges that extend inward from an inner surface of the tone wheel. The legs or flanges flex as the tone wheel is pressed onto the carrier. The legs or flanges securely attach the tone wheel to the carrier.

    Abstract translation: 行星齿轮组设置在用于车辆的变速器中。 行星齿轮组包括围绕轴旋转的载体。 音轮可以用作速度感测机构的一部分,其中色轮包括外表面上的表面特征,并且速度传感器在它们围绕轴线旋转并经过速度传感器时感测表面特征。 音轮通过压配或干涉配合连接到载体。 为了这样做,色轮包括从色轮的内表面向内延伸的腿或凸缘。 当色轮被压到载体上时,腿部或凸缘弯曲。 腿或凸缘将音轮牢固地连接到托架上。

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