| 摘要 |
Dressing apparatus is provided for an ice skate grinding apparatus of the ty pe including a grinding wheel, a worktable for supporting a skate-holding jig f or movement over the table along a path determined by templates mounted on or i n the table, the grinding wheel being mounted for rotation about a centre spac ed a predetermined distance above the table; the dressing apparatus having a body with a base with a table engaging lower surface, and releasable means associated with the body for drawing the base member against the table, a horizontal traversing mechanism mounted on the body and at least one tool holder pivotally mounted on the traversing mechanism and supporting a dressi ng tool for arcuate movement transverse to a plane of rotation of the grinding wheel. The dressing apparatus is, preferably, for use with apparatus having a conventional steel table, and the releasable means is a magnet supported in the body by a lever mechanism for movement between a table-engaging position and a position sufficiently above the table to release the body for movement over the table. The tool holder is mounted on the traversing mechanism for rotati on about an axis which is preferably horizontal, and a second tool holder may b e provided movable in an arc having a vertical axis.
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