| 摘要 |
<p>A rotational joint assembly and a method for constructing a rotational joint assembly are provided. The rotational joint assembly (130) includes a first rotational component (134), a second rotational component (136) coupled to the first rotational component (134) such that the second rotational component (136) is rotatable relative to the first rotational component (134) in first and second rotational directions about an axis, and a flexure member (138), being deflectable in first and second deflection directions, coupled to at least one of the first and second rotational components such that when the second rotational component (136) is rotated relative to the first rotational component (134) in each of the first and second rotational directions about the axis, the flexure member (138) is deflected in the first deflection direction and exerts a force on the second rotational component (136) opposing the rotation.</p> |
