| 发明名称 | Needle board | ||
| 摘要 | A method for homogenizing the stitching pattern in a needled fleece requires a detector which is arranged between a first needling device and a second needling device and detects areas in the fleece where stitches are absent. Then the fleece needled by the first needling device is also needled in the second needling device, wherein at least one operating parameter or at least one structure parameter of the second needling device is adapted specifically on the basis of the result of the detection of the absent-stitch areas, so that, during the further needling of the fleece in the second needle machine, the absent-stitch areas are filled in a targeted manner. | ||
| 申请公布号 | US9567698(B2) | 申请公布日期 | 2017.02.14 |
| 申请号 | US201514945705 | 申请日期 | 2015.11.19 |
| 申请人 | Oskar Dilo Maschinenfabrik KG | 发明人 | Dilo Johann Philipp |
| 分类号 | D04H18/02;D04H1/46 | 主分类号 | D04H18/02 |
| 代理机构 | Jansson Munger McKinley & Kirby Ltd. | 代理人 | Jansson Munger McKinley & Kirby Ltd. |
| 主权项 | 1. A needling machine for needling a fleece comprising a needle board including needles wherein the needles are arranged in an area of the needle board, the needles being horizontally shiftable relative to the needle board in a transport direction of the fleece, while at the same time the needles are restrained from moving in a horizontal direction perpendicular to the transport direction. | ||
| 地址 | DE | ||