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    • 2. 发明授权
    • Mechanical joint assembly and a method of assembling such an assembly
    • 机械接头组装和组装这种组件的方法
    • US08337087B2
    • 2012-12-25
    • US12813802
    • 2010-06-11
    • Yvan Blachon
    • Yvan Blachon
    • F16C23/04
    • F16C11/0614F16C23/043F16C43/02Y10T29/49826
    • A joint assembly includes an inner ring, an intermediate member housing the inner ring about a joint axis and, an outer body retaining the intermediate member. The intermediate member defines two first surfaces formed by cylindrical portions having the same first axis of revolution which intersects the joint axis. The outer body defines two surfaces formed by cylindrical portions having the same second axis of revolution. When the assembly is in an assembled state, the first axis of revolution coincides with the second axis of revolution and the first and second surfaces cooperate to enable the intermediate member to rotate relative to the outer body about the first axis of revolution but prevent the intermediate member from moving parallel to the joint axis or parallel to an axis orthogonal to the joint axis and to the second axis of revolution.
    • 接头组件包括内圈,围绕接头轴线容纳内圈的中间构件和保持中间构件的外体。 中间构件限定由具有与接头轴线相交的相同的第一旋转轴线的圆柱形部分形成的两个第一表面。 外体限定由具有相同的第二旋转轴的圆柱形部分形成的两个表面。 当组件处于组装状态时,第一旋转轴与第二旋转轴线重合,并且第一和第二表面协作以使得中间构件相对于外主体围绕第一旋转轴线旋转,但是防止中间件 构件平行于关节轴线平行或平行于与关节轴线正交的轴线和第二旋转轴线。