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Title:
レンズ枠形状測定装置
Document Type and Number:
Japanese Patent JP5259144
Kind Code:
B2
Abstract:
The tracing stylus is inserted in to groove of the rim of an eyeglass frame. A holding unit (100) comprises lower and upper sliders (102,103) for positioning the frames and left and right clamp pins (150a,150b) for clamping the rim and left and right contact portions. The left and right clamp pins and the contact portions protrude from each of the upper and lower sliders. The contact portions are formed at the periphery of each of the lamp pins.

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Inventors:
Yoshinori Matsuyama
Application Number:
JP2007236032A
Publication Date:
August 07, 2013
Filing Date:
September 11, 2007
Export Citation:
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Assignee:
NIDEK CORPORATION
International Classes:
G01B5/20; B24B9/14; G02C13/00
Domestic Patent References:
JP4093163A
JP5055017U
JP2003172618A



 
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