| 摘要 |
<p>The universal rod (1) has link elements (2,3) that are pivotally connected by first pivot (4). The free end of a second pivot (5) is provided with a foot joint, while the other free end is connected with the object (7). A spring relief portion (9) is connected with a pivoting-free connection element (8) during the rotational torque relief of the first and second pivot. The spring relief portion (10) is provided for the second pivot so that the pivoting-free connection element is connected to connection points (9c,10c).</p> |
