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    • 2. 发明授权
    • Two-stage gear mechanism
    • 两级齿轮机构
    • US06692401B2
    • 2004-02-17
    • US09963098
    • 2001-09-25
    • Wolfram H. HofschulteWilfried SynovzikHeinrich DismonAndreas Koester
    • Wolfram H. HofschulteWilfried SynovzikHeinrich DismonAndreas Koester
    • F16H5708
    • F16H1/227
    • A two-stage gear mechanism includes a drive shaft having a first gear stage disposed in a fixed housing and containing planetary wheels. The two-stage gear mechanism also includes a second gear stage, driven by the first gear stage and meshing with a drive shaft. Each of the planetary wheels is formed as a stepped double gear wheel with a first gear wheel that engages the drive shaft, and with a second gear wheel that points toward the direction of the output side. The bearing axles of each of the planetary wheels are disposed spatially fixed within the housing. The second gear wheels of the planetary wheels mesh with a hollow wheel of the second gear stage, the hollow wheel being non-rotationally coupled to the drive shaft.
    • 二级齿轮机构包括具有设置在固定壳体中并包含行星轮的第一齿轮级的驱动轴。 两级齿轮机构还包括由第一齿轮级驱动并与驱动轴啮合的第二齿轮级。 每个行星轮形成为具有与驱动轴接合的第一齿轮的阶梯式双重齿轮,以及指向输出侧方向的第二齿轮。 每个行星轮的轴承轴设置在空间上固定在壳体内。 行星轮的第二齿轮与第二齿轮级的空心轮啮合,空心轮不可旋转地联接到驱动轴上。