| 摘要 |
<p>The installing part has a lockable partition (8), which is inserted in a wall unit (1) and moved from an upper position. The upper position is driven into the wall unit in an extended position. The parallely arranged oscillating arms are hinged at the installing part on one hand and at the wall unit, on other hand. A primary oscillating arm (12) and a secondary oscillating arm (13), are supported in a primary hinge bearing (14), and pivoted at the support element (9), which is connected with a support part (16) in a pivoting manner by a secondary hinge bearing.</p> |
