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1.发明公开
公开(公告)号：EP2593271A1
公开(公告)日：2013-05-22
申请号：EP11744039.6
申请日：2011-07-01
发明人： LEMAIRE, Cédric , BEGON, Cedric , BARANTON, Konogan , HADDADI, Ahmed , SZYMANSKI, Patrice , POIRRIER, Gerard
CPC分类号： B24B1/00 , B24B9/14 , B24B9/148 , B24B27/0076 , B29D11/00932
摘要： The invention relates to a method for trimming an ophthalmic eyeglass lens (10; 20) according to a desired outline (E, F), the lens (10; 20) comprising a substrate (11; 21) and a coating film (12; 22). The method comprises a step of cutting out the lens (10; 20) using a first tool (30; 40) over at least the thickness of the coating film (12; 22), said cutout internally saving a useful center portion (12A; 22A) of the coating film (12; 22) having a closed outline (C; D) which is small relative to that of the original lens and which is calculated on the basis of said desired outline (E; F), followed by a step of trimming the edge of the substrate (11; 21) according to said desired outline (E; F) using a second tool (31; 41), without machining said center portion (12A; 22A), and a subsequent step of finishing the edge of the substrate (11; 21) without machining said center portion (12A; 22A).
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2.发明授权PROCÉDÉ DE DÉTOURAGE D'UNE LENTILLE OPHTALMIQUE DE LUNETTES COMPORTANT UN FILM DE REVÊTEMENT 有权PROCÉDÉDEDÉTOURAGED'UNE LENTILLE OPHTALMIQUE DE LUNETTES有效的联合国电影电影节
公开(公告)号：EP2593271B1
公开(公告)日：2017-05-24
申请号：EP11744039.6
申请日：2011-07-01
发明人： LEMAIRE, Cédric , BEGON, Cedric , BARANTON, Konogan , HADDADI, Ahmed , SZYMANSKI, Patrice , POIRRIER, Gerard
CPC分类号： B24B1/00 , B24B9/14 , B24B9/148 , B24B27/0076 , B29D11/00932
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