STUMP CUTTER TOOTH ASSEMBLY

A stump cutter tooth assembly includes a stump cutter tooth held by a pocket member that includes an arcuate shoulder having one or more tabs. A stump cutter tooth is adapted to be mounted on the pocket member. The stump cutter tooth includes a tooth body having one or more recesses and an arcuate outer surface. The arcuate outer surface of the stump cutter tooth is adapted to abut against the arcuate shoulder of the pocket member to prevent unwanted movement of the stump cutter tooth relative to the pocket member during the cutting operation. The one or more recesses of the stump cutter toothcooperate with the one or more tabs of the pocket member to provide an anti-rotation and locating feature. 一种树桩切割机齿组件包含由凹座构件保持的树桩切割机齿，所述凹座构件包含具有一个或多个凸片的拱形肩部。树桩切割机齿适于安装在所述凹座构件上。所述树桩切割机齿包含齿主体，所述齿主体具有一个或多个凹部和拱形外表面。所述树桩切割机齿的所述拱形外表面适于紧靠所述凹座构件的所述拱形肩部，以防止所述树桩切割机齿在切割操作期间相对于所述凹座构件不合需要地移动。所述树桩切割机齿的所述一个或多个凹部与所述凹座构件的所述一个或多个凸片协作以提供防旋转和定位特征。