| 摘要 |
<p>The stud comprises an initial section 22 moulded together with the sole 21 and a wear head 23 rendered integral with this initial section during moulding. According to the invention, the head 23 is a crown delimiting a bore 24 which widens at 26 on the ground side and which is intended to be filled, during moulding, with the material constituting the sole, thus producing a fastening by means of welding and riveting at 26. <IMAGE></p> |
