| 摘要 |
<p>The stopper has a clamping screw (60) comprising a force-dosing screw head (70) as an inner part of the stopper, where the stopper is designed as a multipart. A surface profiling (82) is formed in the screw, and a supporting structure contour is formed between a supporting structure and the screw. The screw head has a contact opening (74) for a clamping tool whose rigidity is adapted to maximum clamping force of the screw. The screw and/or the supporting structure is made from polyamide 6, where the clamping force is transferred to an outer casing over the supporting structure.</p> |
