发明名称 Skate blade sharpening apparatus and method
摘要 An apparatus for use in sharpening a skate blade includes a handle and a cartridge connected to one end of the handle. The cartridge includes a casing and a sharpening blade. The sharpening blade has an arcuate cutting edge with a radius of curvature which corresponds to a radius of hollow of a skate blade to be sharpened. The casing at least partially defines a slot which has a thickness which corresponds to a thickness of the skate blade to be sharpened. The arcuate cutting edge on the sharpening blade extends across the bottom of the slot.
申请公布号 US6726543(B1) 申请公布日期 2004.04.27
申请号 US20030418650 申请日期 2003.04.18
申请人 KLAWHORN INDUSTRIES, INC. 发明人 KLOSTERMAN MICHAEL W.
分类号 A63C3/10;B24D15/06;(IPC1-7):B24B1/00;B23F21/03 主分类号 A63C3/10
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