发明授权
- 专利标题: Eyeglass lens processing apparatus
- 专利标题(中): 眼镜镜片加工设备
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申请号: US11711820申请日: 2007-02-28
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公开(公告)号: US08260450B2公开(公告)日: 2012-09-04
- 发明人: Kyoji Takeichi
- 申请人: Kyoji Takeichi
- 申请人地址: JP Aichi
- 专利权人: Nidek Co., Ltd.
- 当前专利权人: Nidek Co., Ltd.
- 当前专利权人地址: JP Aichi
- 代理机构: Sughrue Mion, PLLC
- 优先权: JPP.2006-054187 20060228
- 主分类号: B24B1/00
- IPC分类号: B24B1/00 ; B24B5/00 ; B24B49/00 ; G02C1/02 ; G02C13/00 ; G06F19/00
摘要:
An eyeglass lens processing apparatus for forming a hole on an eyeglass lens to attach a rimless frame to the lens, includes: a lens chuck that holds the lens; a drilling tool; a designating unit that designates a position of a hole; a unit that measures or inputs an inclined angle of a refractive surface of the lens at the designated hole position; an arithmetic unit that obtains a hole angle with respect to a predetermined reference axis based on the inclined angle; a control unit that controls a positional relationship between the held lens and the drilling tool based on the obtained hole angle to perform a drilling; and an input unit that inputs a modified hole angle based on the obtained hole angle. The control unit controls the positional relationship between the held lens and the drilling tool based on the modified hole angle to perform a re-drilling.
公开/授权文献
- US20070203610A1 Eyeglass lens processing apparatus 公开/授权日:2007-08-30
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