发明名称 |
COMBINATION ROUTER-END MILL CUTTER TOOL, EDGER WITH COMBINATION TOOL, AND METHOD OF EDGING EYEGLASS LENSES |
摘要 |
The present invention relates to a tool for shaping and polishing an edge of an eyeglass lens. The tool includes a longitudinally extending body rotatable on the axis thereof, with a proximal portion and a distal portion. A first cutter extends axially and radially from the distal portion, and includes a first blade for shaping an edge of a lens. The distal portion has a first diameter defined by the first blade. A polishing hub is secured to and extends coaxially from the distal portion and is rotatable therewith. A second cutter is secured to and extends coaxially from the polishing hub and is rotatable therewith. The second cutter has a second blade for shaping the edge of the lens. The second blade defines a second diameter less than the first diameter. The present inventionalso relates to an edger having the disclosed tool, and a method of edging. |
申请公布号 |
KR20070064635(A) |
申请公布日期 |
2007.06.21 |
申请号 |
KR20077008626 |
申请日期 |
2007.04.16 |
申请人 |
NATIONAL OPTRONICS INCORPORATED |
发明人 |
GERDING DAVID W. |
分类号 |
B24B1/00;B23C5/02;B24B9/20 |
主分类号 |
B24B1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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