Stepped shaft assembly
    6.
    发明授权
    Stepped shaft assembly 失效
    步进轴组件

    公开(公告)号:US5632684A

    公开(公告)日:1997-05-27

    申请号:US547172

    申请日:1995-10-24

    摘要: A shaft assembly and method of forming a shaft assembly having an elongated hollow shaft with a stepped portion on the surface of the shaft. The stepped portion of the shaft surface is formed of two straight edge sections joined by an inclined section. A gear having a corresponding straight/inclined edge configuration engages the shaft and contacts the shaft only on the corresponding straight edge portions. Both the shaft and gear are made of plastic.

    摘要翻译: 轴组件和形成轴组件的方法,所述轴组件具有在所述轴的表面上具有阶梯部分的细长空心轴。 轴表面的阶梯部分由两个通过倾斜部分连接的直边部分形成。 具有对应的直/倾斜边缘构造的齿轮接合轴并且仅在对应的直边缘部分处接触轴。 轴和齿轮均由塑料制成。