公开(公告)号：US06199358B1

公开(公告)日：2001-03-13

申请号：US09330741

申请日：1999-06-11

申请人： David S. Majkrzak

发明人： David S. Majkrzak

IPC分类号： A01D8002

CPC分类号： A01D57/02

摘要： Reel tine assemblies including molded tines that have saddle-like hubs which attach to reel bat tubes using a single screw that extends through the reel bat tubes and threads into a receptacle formed in a post of those tines. The post protrudes into the interior of the reel bat tube and expands as the screw is tightened to provide a secure, stable tine that is held securely with two parts, the tine and the screw.

摘要翻译： 卷轴组件包括具有鞍状轮毂的模制尖齿，其使用通过卷轴棒管和螺纹延伸到形成在那些齿的柱中的容器中的单个螺钉附接到卷轴棒管。 该柱突出到卷轴棒管的内部，并且随着螺钉被紧固而膨胀，以提供牢固且稳定的齿，其牢固地保持有两个部分，即齿和螺钉。