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    • 2. 发明公开
    • Rotors
    • Rotoren。
    • EP0449531A1
    • 1991-10-02
    • EP91302531.8
    • 1991-03-22
    • WESTLAND HELICOPTERS LIMITED
    • Flux, Peter JohnMartyn, Gerald Henry
    • B64C27/41B64C27/35F16D3/70
    • F16D3/70B64C27/35B64C27/41
    • A rotor (11) for rotation about an axis (16) includes a driving member (22) rotationally fixed to a drive shaft (19) and having a plurality of equi-spaced drive pins (24) extending radially of the axis of rotation (16) and in a plane of rotation (25) perpendicular to the axis (16) and located in an elastomeric bearing assembly (26) attached to a gimbal housing (27) connected to a spherical elastomeric thrust bearing (29) having a geometral centre (29a) located at an intersection of the axis of rotation (16) and the plane of rotation (25) whereby in operation the rotor can be tilted in any direction about the centre (29a).
    • 用于围绕轴线(16)旋转的转子(11)包括旋转地固定到驱动轴(19)并且具有沿旋转轴线径向延伸的多个等间距的驱动销(24)的驱动构件(22) 16)并且在垂直于所述轴线(16)的旋转平面(25)中并且位于连接到具有几何中心的球形弹性推力轴承(29)的万向架壳体(27)上的弹性体轴承组件(26) (29a),其位于旋转轴线(16)与旋转平面(25)的交点处,由此在操作中,转子可以围绕中心(29a)在任何方向倾斜。