| 摘要 |
The edge sharpener simultaneously sharpens the edge faces on both sides of the skis. It has a hand-grippable support capable of changing in length, that carries a pair of opposed edge sharpening heads. The heads are movable to a spread position by the changing of the length of the support and a biasing band urges the side sharpening faces of the sharpening block against the side surfaces of the ski during a reciprocating movement. The heads have bottom sharpening faces that are manually urged against the bottom surfaces of the ski during the reciprocating motion. |
