| 摘要 |
<p>Clamp gripping device comprises an energy storing unit having a pair of repelling permanent magnets (P1, P2). Preferred Features: The permanent magnets contains rare earth metals, preferably neodymium or samarium. Each magnet is encapsulated in a non-magnetic material, preferably stainless steel. The magnets are arranged directly on the gripping arms (7), preferably in the center between the gripping region (9) and the axle (5).</p> |
