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公开(公告)号:US07060367B2
公开(公告)日:2006-06-13
申请号:US10297399
申请日:2001-06-04
CPC分类号: B26B21/60 , B26B21/56 , Y10S76/08 , Y10S428/938 , Y10T83/9319 , Y10T428/12271 , Y10T428/12299 , Y10T428/12458 , Y10T428/12625 , Y10T428/12674 , Y10T428/12729 , Y10T428/12736 , Y10T428/12778
摘要: A blade with improved sharpness and durability is disclosed. The blade includes a base plate having an edge and a coating layer for coating the edge. The coating layer is formed of a material handling metal, and a tip of the coating layer is sharpened. It is preferred that an angle (Ba) between two tapered surfaces be between 15 to 45 degrees.
摘要翻译: 公开了具有改进的清晰度和耐久性的刀片。 刀片包括具有边缘的基板和用于涂覆边缘的涂层。 涂层由材料处理金属形成,并且涂层的尖端被削尖。 优选两个锥形表面之间的角度(Ba)在15至45度之间。