发明授权
- 专利标题： Machine for grinding ophthalmic lenses
- 专利标题（中）： 眼镜镜片研磨机
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申请号： US739365申请日： 1985-05-30
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公开(公告)号： US4612732A公开(公告)日： 1986-09-23
- 发明人: Luc Delattre , Jean-Francois Moulin , Suzan Badin
- 申请人： Luc Delattre , Jean-Francois Moulin , Suzan Badin
- 申请人地址： FRX Creteil
- 专利权人： Essilor International Cie Generale d'Optique
- 当前专利权人： Essilor International Cie Generale d'Optique
- 当前专利权人地址： FRX Creteil
- 优先权： FRX8408711 19840604
- 主分类号： B24B9/14
- IPC分类号： B24B9/14
摘要：
A machine for grinding ophthalmic lenses comprises a frame and a support to which an ophthalmic lens to be processed may be attached pivoted to the frame about an axis parallel to the axis of the grinding tool. A counterweight on the support is movable relative to the frame in a direction orthogonal to the pivot axis. A drive device controls movement of the counterweight. A guide cam is disposed on the path of movement of the counterweight. The machine may be used for trimming and/or bevelling or grooving an ophthalmic lens.
公开/授权文献
- US5786914A WDM channel insertion 公开/授权日：1998-07-28
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