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BLADE FOR REDUCING MOVEMENTS IN TRAINING OF SAID BLADE AND METHOD FOR REDUCING SUCH MOVEMENT IN TRAINEE.
BLADE FOR REDUCING MOVEMENTS IN TRAINING OF SAID BLADE AND METHOD FOR REDUCING SUCH MOVEMENT IN TRAINEE.
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机译:用于减少上述叶片训练中的运动的叶片以及用于减少受训者中此类运动的方法。
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摘要
A blade has a resonator to reduce the drag movements (F1,F2) of the blade subjected to primary drag force (C1') by generating secondary Coriolis forces (C1,C2) opposing the drag force. The resonator includes a movable heavy element such as a solid cylinder and a resilient retainer secured to the heavy element and the blade. The resonator further includes a guide incorporated in the blade and along the blade longitudinal direction. The guide makes the heavy element capable of longitudinally oscillating movements (F1',F2'). An independent claim is also included for a method of reducing the drag movements of a blade.
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