METHOD FOR TRIMMING OPHTHALMIC LENSES BY READING OUT AND UPDATING A LENS AND/OR FRAME DATABASE REGISTER
    1.
    发明申请
    METHOD FOR TRIMMING OPHTHALMIC LENSES BY READING OUT AND UPDATING A LENS AND/OR FRAME DATABASE REGISTER 审中-公开
    通过阅读和更新镜头和/或框架数据库寄存器来修剪眼镜的方法

    公开(公告)号:WO2008155481A3

    公开(公告)日:2009-02-19

    申请号:PCT/FR2008000584

    申请日:2008-04-23

    CPC classification number: G01B5/20 B24B9/144 B24B9/146

    Abstract: The invention relates to a method for trimming ophthalmic lenses in which an optical reference frame of the lens concerned and/or a trimming instruction is determined by means of a centration and/or trimming characteristic relating to the lens or to a related frame. According to the invention, the method comprises: a step in which a processing unit of a workshop (1) reads out from a remote register (200) in which each record is associated with a frame type and/or lens type, and comprises at least one centration and/or trimming characteristic of this type, with a search for a record corresponding to the type to which the frame and/or the lens concerned belongs, then, if no corresponding record is found in the register, a step of determining said at least one centration and/or trimming characteristic of the frame and/or of the lens in question, and a step of storing, in a new record of the register, said at least one centration and/or trimming characteristic.

    Abstract translation: 本发明涉及一种用于修整眼科镜片的方法,其中通过与透镜或相关框架相关的中心和/或修整特性来确定相关镜片的光学参考系和/或修剪指令。 根据本发明,该方法包括:车间(1)的处理单元从其中每个记录与帧类型和/或透镜类型相关联的远程寄存器(200)读出的步骤,并且包括在 至少一种这种类型的中心和/或修剪特性,搜索对应于帧和/或镜头所属类型的记录,则如果在该寄存器中没有找到对应的记录,则确定一个步骤 所述框架和/或所述镜片的至少一个中心和/或修整特征以及在所述寄存器的新记录中存储所述至少一个中心和/或修剪特性的步骤。

    6.
    发明专利
    未知

    公开(公告)号:FR2570013B1

    公开(公告)日:1987-02-13

    申请号:FR8413906

    申请日:1984-09-11

    Applicant: ESSILOR INT

    Abstract: In a grinding machine for beveling or grooving an ophthalmic lens in guided or non-guided modes, the support shaft for the grinding tool is mounted to be movable relative to that carrying the ophthalmic lens to be processed. Associated with it are displacement means adapted to procure its guided displacement parallel to its axis. Between this mobile support shaft and the associated displacement means are selectively engageable coupling means. These procure either axial displacement of the mobile support shaft by virtue of the drive action of said displacement means or disengagement relative to said displacement means at least.

    PROCEDE DE DETOURAGE DE LENTILLES OPHTALMIQUES PAR LECTURE ET MISE A JOUR D'UN REGISTRE DE BASE DE DONNEES DE LENTILLES ET/OU DE MONTURES

    公开(公告)号:FR2910647A1

    公开(公告)日:2008-06-27

    申请号:FR0703791

    申请日:2007-05-29

    Applicant: ESSILOR INT

    Abstract: L'invention concerne un procédé de détourage de lentilles ophtalmiques dans lequel on détermine un référentiel optique de la lentille concernée et/ou une consigne de détourage de cette lentille au moyen d'une caractéristique de centrage et/ou de détourage relative à la lentille ou à une monture associée à la lentille.Selon l'invention, le procédé comprend :- une étape de lecture par une unité de traitement d'un atelier (1) d'un registre distant (200) dont chaque enregistrement est associé à un type de montures et/ou de lentilles, et comprend au moins une caractéristique de centrage et/ou de détourage de ce type, avec une recherche d'un enregistrement correspondant au type auquel appartient la monture et/ou la lentille concernée, puis, si aucun enregistrement correspondant du registre n'est trouvé,- une étape de détermination de ladite au moins une caractéristique de centrage et/ou de détourage de la monture et/ou de la lentille concernée, et- une étape de mise en mémoire, dans un nouvel enregistrement du registre, de ladite au moins une caractéristique de centrage et/ou de détourage.

    GRINDING MACHINE FOR THE GUIDED OR FREE BEVELLING OR GROOVING OF AN OPHTHALMIC LENS

    公开(公告)号:DE3562464D1

    公开(公告)日:1988-06-09

    申请号:DE3562464

    申请日:1985-08-23

    Applicant: ESSILOR INT

    Abstract: In a grinding machine for beveling or grooving an ophthalmic lens in guided or non-guided modes, the support shaft for the grinding tool is mounted to be movable relative to that carrying the ophthalmic lens to be processed. Associated with it are displacement means adapted to procure its guided displacement parallel to its axis. Between this mobile support shaft and the associated displacement means are selectively engageable coupling means. These procure either axial displacement of the mobile support shaft by virtue of the drive action of said displacement means or disengagement relative to said displacement means at least.

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