| 摘要 |
<p>The fastener (1, 2, 3) comprises for the screwing of screws, dimplings (5, 5') set in a fixation plate (2) of the fastener. The dimplings (5, 5') are attached to the fixation plate (2) in which they are made only on one part of their circumference, two reserved zones (81, 82 or 81', 82') for each dimpling not being stamped at the base of the dimplings and comprising shearings in the sheet metal of the fixation plate (2), allowing a certain tilting of the dimpling (5 or 5') during operation of the conveyor belt.</p> |
