| 摘要 |
<p>In a truss rod assembly for adjusting the curvature of the neck of a musical instrument of the type including an elongate, curved truss rod positionable within the instrument neck and having one end thereof fixed thereto, the other end thereof being movable to increase or decrease the tension on the truss rod to adjust the curvature of the instrument neck, there is disclosed an improvement wherein a major part of the central portion of the truss rod is flattened to increase the flexibility thereof, such flattening of the truss rod being in a plane perpendicular to the plane of curvature of the truss rod.</p> |
