| 摘要 |
<p>The roller spindle (10) and the spindle nut (20) have an arrangement of thread recesses and thread teeth. The two-row roller elements (40) are in the thread recesses of the single thread. One row of the roll element is under stress, while the other row is in the diverted state. There is a return attachment for the spindle mark, by which the roller elements move in a U-shaped circulation.</p> |
