公开(公告)号：US06533004B1

公开(公告)日：2003-03-18

申请号：US10059069

申请日：2002-01-30

申请人： Harris G. Thor

发明人： Harris G. Thor

IPC分类号： B27L700

CPC分类号： B27L7/06 ,  B27L7/005

摘要： A wood-splitting impact tool with an enhanced wood-splitting function by virtue of its improved penetration and its reduced recoil. Improving the penetration of the wedge is achieved by fabricating the wedge of aluminum, titanium, graphite composite or alloys thereof, or any lightweight material that has rare energy transfer capability. Penetration into wood is further enhanced by using a frictionless or smooth surface coating on the penetrating surfaces of the wedge, such coating being PTFE, Teflon®, or anodized aluminum. The wedge and its cutting edge surfaces can be anodized to toughen as well as smooth all surfaces subject to deformation. The surface of the wedge is structurally decreased in recoil by interrupting the metal surface with small, periodic, directional or stepped abutments.

摘要翻译： 一种具有增强木材分裂功能的木材分裂冲击工具，凭借其改进的穿透力和减少的后坐力。 通过制造铝，钛，石墨复合材料或其合金的楔块或具有稀有能量转移能力的任何轻质材料来提高楔形件的穿透性。 通过在楔形物的穿透表面上使用无摩擦或光滑的表面涂层来进一步增强木材的渗透，这种涂层是PTFE，特氟隆或阳极氧化铝。 楔形件及其切削刃表面可以进行阳极氧化处理，以使所有表面光滑变形。 通过用小的，周期性的，定向的或阶梯式的基台中断金属表面，楔形物的表面在后退中结构上减小。