发明名称 |
Feeler for contour reading apparatus |
摘要 |
A feeler for reading the contour of the rim of a spectacle frame has a reading head on a rod carried by a support which is linked by a ball joint to a fixed base. A cylindrical skirt on the support co-operates with the base and with a displacement detector which provides an indication which is employed to maintain contact of the rim with the reading head.
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申请公布号 |
US4051601(A) |
申请公布日期 |
1977.10.04 |
申请号 |
US19760647313 |
申请日期 |
1976.01.06 |
申请人 |
ESSILOR INTERNATIONAL, CIE GENERALE D'OPTIQUE |
发明人 |
GODOT, JEAN MARIE |
分类号 |
G02C13/00;B23Q35/10;B23Q35/26;B24B9/14;(IPC1-7):G01B7/28 |
主分类号 |
G02C13/00 |
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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