| 摘要 |
<p>The device has an upper retaining rod (10) with two partial rods (12a, 12b), and a lower retaining rod (20) with partial rods (22a, 22b), where the rods (10, 20) are connected with a separating net (30). The partial rods are connected with one another through pivoting devices (14, 24) in a functional condition of the pivoting devices. The partial rods are pivotable against each other around a rotational axis in a pivoting condition of the pivoting devices, which are transferred from the functional condition to the pivoting condition through force application of the partial rods.</p> |
