发明名称 |
Contour reading device, in particular for eyeglass lenses |
摘要 |
A contour reading device, in particular for eyeglass frames, includes a holding arrangement to support a template at a fixed position and a carriage mobile relative to the holding arrangement and carrying a feeler at the end of a rod. To read off the position of a mounting hole in a peripheral area of the template, the device includes a detector arrangement having at least one component constrained to move with the carriage at a given distance from the axis of the rod carrying the feeler, on the same side as a central area of the holding means. Applications include identifying the mounting holes in "drilled mount" eyeglass lenses.
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申请公布号 |
US5845408(A) |
申请公布日期 |
1998.12.08 |
申请号 |
US19970785603 |
申请日期 |
1997.01.17 |
申请人 |
ESSILOR INTERNATIONAL COMPAGNIE GENERALE D'OPTIQUE |
发明人 |
CHANSAVOIR, ALAIN;JONCOUR, CHRISTIAN |
分类号 |
G01B5/012;G01B5/20;G01B21/00;G01B21/20;G02C13/00;(IPC1-7):G01B11/03 |
主分类号 |
G01B5/012 |
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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