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    • 56. 发明申请
    • REDUCTION GEAR AND TRANSMISSION MECHANISM INCLUDING SUCH A REDUCTION GEAR FOR CONTROLLING AN AIRCRAFT
    • 减速齿轮和变速机构,包括用于控制飞机的减速齿轮
    • US20130102435A1
    • 2013-04-25
    • US13578814
    • 2011-01-19
    • Bastien Roussey
    • Bastien Roussey
    • F16H1/36
    • F16H1/36F16H1/2863F16H2001/2881
    • A reduction gear includes a stationary sun gear, a coaxial mobile sun gear, planet gears, and a planet carrier. In order to ensure easy, reliable assembly for the reduction gear, while transmitting high torques having a considerable speed reduction, the helical gear teeth of the stationary and mobile sun gears are reversed relative to one another and are mutually separated in the direction of the main axis of rotation, thus forming a free space between them, which is suitable for adjusting the axial position of the planet gear or gears when assembling the reduction gear, such as to engage the first and second gear teeth of the planet gear with the respective gear teeth of the stationary and mobile sun gears.
    • 减速齿轮包括固定的太阳齿轮,同轴移动太阳齿轮,行星齿轮和行星架。 为了确保减速齿轮的容易且可靠的组装,在传递具有相当大的减速的高扭矩的同时,固定式和可移动式太阳齿轮的斜齿轮齿相对于彼此反转并且沿主体的方向相互分离 旋转轴线,从而在它们之间形成自由空间,其适于在组装减速齿轮时调节行星齿轮或齿轮的轴向位置,例如将行星齿轮的第一和第二齿轮齿与相应齿轮啮合 固定式和移动式太阳齿轮的齿。
    • 57. 发明申请
    • MECHANICAL JOINT ASSEMBLY AND A METHOD OF ASSEMBLING SUCH AN ASSEMBLY
    • 机械接头组件和组装这种组件的方法
    • US20110023283A1
    • 2011-02-03
    • US12813802
    • 2010-06-11
    • Yvan BLACHON
    • Yvan BLACHON
    • B23P19/00
    • F16C11/0614F16C23/043F16C43/02Y10T29/49826
    • The assembly comprises 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 cylinder portions having the same first axis of revolution which intersects the joint axis. The outer body defines two surfaces formed by cylinder 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 co-operate to enable the intermediate member to rotate relative to the outer body about the first axis of revolution but to 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.
    • 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筒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筒部分形成的两个表面。 当组件处于组装状态时,第一旋转轴线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部主体绕第一旋转轴线旋转,但是 防止中间构件平行于接头轴线或平行于与接头轴线正交的轴线和第二旋转轴线移动。