Invention Grant
- Patent Title: Apparatus for measuring the contour of a lens-shaped template formed to be fit in a lens frame of an eyeglass frame
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Application No.: US315147Application Date: 1999-05-20
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Publication No.: US6006592APublication Date: 1999-12-28
- Inventor: Yasuo Suzuki , Kenichi Watanabe , Yasuhito Eto
- Applicant: Yasuo Suzuki , Kenichi Watanabe , Yasuhito Eto
- Applicant Address: JPX Tokyo
- Assignee: Kabushiki Kaisha Topcon
- Current Assignee: Kabushiki Kaisha Topcon
- Current Assignee Address: JPX Tokyo
- Priority: JPX8-311529 19961122; JPX8-320467 19961129; JPX8-332532 19961212
- Main IPC: B24B9/14
- IPC: B24B9/14 ; B24B17/10 ; G02C13/00 ; G01B5/06 ; G01B5/20 ; G01B21/20
Abstract:
An apparatus is provided for measuring a contour of a lens-shaped template formed to be fit into a lens frame of an eyeglass frame. The apparatus includes a lens-shaped template holding device (111) for holding a lens-shaped template (112) formed to be fit into a lens frame (LF, RF) of an eyeglass frame (MF), a measurement element (219) for measuring the contour of the lens-shaped template (112) held by the lens-shaped template holding device (111), a measurement starting device (13) for starting the measurement of the lens-shaped template (112) by the measurement element (219), and a measurement element positioning device (700) for positioning the measurement element (219) at a reference point when the measurement starting device (13) starts the measurement element (219) measuring the lens-shaped template (112).
Public/Granted literature
- US5633872A Interactive radio Public/Granted day:1997-05-27
Information query
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