| 摘要 |
A blade sharpening apparatus having a hollow housing with an internal drive motor for inducing back and forth movement on a pair of aligned elongated abrasive stones. The abrasive stones are retained by a stone holder and possess a cross section in the form of a equilateral triangle. A slidable guide is slidably mounted on the housing above the pair of abrasive stones. The abrasive stones have a portion of two faces extend through the slidable guide. The slidable guide includes a pair of flat guide surfaces for supporting a blade to be sharpened.
|
