| 摘要 |
<p>The device has a grab portion (1) that is provided with a holding frame (5) which is held between gripping jaw portion (9,15). A swivel bearing (28) in a vertical plane is tilted to holding frame which is supported on gripping jaw portion. The holding frame is provided with a rigid support element (30) at lateral distance to swivel bearing. The gripping jaw portion are set in supporting engagement with rigid support element, such that gripping jaw portion with respect to support element in vertical direction is moved and supported against the clamping direction.</p> |
