| 摘要 |
<p>The mechanism (4) has a three-point suspension for receiving a mounting device with a pair of lower link (6,7). A pivoting unit is used for the synchronous displacement of the lower links out of basic position into another position. The second ends (28,29) are provided with receptacles having coupling elements (30,31) coupled to the attachment. An actuating device (33) is arranged between a lifting device (14) and lower links by which a displacement of the pivoting unit of the lower links and horizontal position of the unmodified second ends are maintained.</p> |
