| 摘要 |
<p>The invention relates to a roller forming device for forming a material provided with geometric elements, in particular holes, having at least one forming roller and at least one counter roller, wherein a roll gap is configured between the forming roller and the counter roller for carrying through the material, and wherein the forming roller has a molding structure on its cylindrical surface, which molds the material when the material runs through the roll gap. It is provided according to the invention that the forming roller has carrier elements for an engagement with the geometric elements of the material running through the roll gap.</p> |
