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    11.
    发明专利
    未知

    公开(公告)号：DE60000673D1

    公开(公告)日：2002-12-05

    申请号：DE60000673

    申请日：2000-06-08

    Applicant: ESSILOR INT

    Inventor： BERNARD JOEL ,  PADIOU JEAN-MARC

    IPC: G02C13/00 ,  B24B13/01 ,  B24D7/18

    Abstract: The smoothing implement for optical lenses has a support (11) with an annular recess (15) to receive the smoothing tool (12) which is mounted by a smaller recess (16) in the floor of the main recess. The smoothing tool projects beyond the mounting. The implement has an elastic hub and projecting faces on the edges facing the smoothing tool to form an outlet orifice.

    12.
    发明专利
    未知

    公开(公告)号：AT226866T

    公开(公告)日：2002-11-15

    申请号：AT00401626

    申请日：2000-06-08

    Applicant: ESSILOR INT

    Inventor： BERNARD JOEL ,  PADIOU JEAN-MARC

    IPC: G02C13/00 ,  B24B13/01 ,  B24D7/18

    Abstract: The smoothing implement for optical lenses has a support (11) with an annular recess (15) to receive the smoothing tool (12) which is mounted by a smaller recess (16) in the floor of the main recess. The smoothing tool projects beyond the mounting. The implement has an elastic hub and projecting faces on the edges facing the smoothing tool to form an outlet orifice.

    UN METODO PARA TRANSFORMAR UNA SUPERFICIE OFTALMICA PROGRESIVA.
    14.
    发明专利
    UN METODO PARA TRANSFORMAR UNA SUPERFICIE OFTALMICA PROGRESIVA. 未知

    公开(公告)号：MX2014007192A

    公开(公告)日：2014-08-21

    申请号：MX2014007192

    申请日：2012-12-12

    Applicant: ESSILOR INT

    Inventor： GACOIN ERIC ,  HUPREL LAURENT ,  MOINE JERÔME ,  PADIOU JEAN-MARC

    IPC: B24B13/06 ,  B24B13/00 ,  G02C7/02

    Abstract: La presente invención se refiere a un método para transformar una superficie oftálmica progresiva inicial que ha de ser fabricada por un método de fabricación, comprendiendo el método de transformación; • una operación de selección de un método de fabricación destinado a ser puesto en práctica, en el que dicho método de fabricación introduce un defecto de superficie reproducible; • una operación de selección de un modelo predictivo de dicho defecto de superficie reproducible; • una operación de selección de una superficie oftálmica progresiva S inicial destinada a ser fabricada; • una operación de determinación (S1), durante la cual se ha determinado, por medio de dicho modelo predictivo, un valor D de defecto de superficie que sería introducido si la superficie oftálmica progresiva inicial S fuera producida mediante dicho método de fabricación; • una operación de transformación (S2) durante la cual dicha superficie oftálmica progresiva inicial S es transformada en una superficie oftálmica progresiva transformada S* compensando el valor de defecto D determinado durante la operación (S1), de tal manera que la fabricación subsiguiente de la superficie oftálmica transformada S* mediante dicho método de fabricación hace posible obtener una superficie oftálmica progresiva que se adapta sustancialmente a la superficie oftálmica progresiva inicial S.

    Optical surface surfacing tool
    15.
    发明专利
    Optical surface surfacing tool 未知

    公开(公告)号：AU2007247018B2

    公开(公告)日：2012-03-15

    申请号：AU2007247018

    申请日：2007-04-18

    Applicant: ESSILOR INT

    Inventor： MARCEPOIL LAURENT ,  PADIOU JEAN-MARC ,  STEPHANE JEAN ,  HERBIN PATRICK

    IPC: B24B13/02 ,  B24D99/00 ,  B24D9/08

    Abstract: This tool comprises: - a rigid support (104) displaying a transversal end surface (113); - an elastically compressible interface which is applied against and covers said end surface; - a flexible pad suitable for being applied against the optical surface, in turn applied against and covering the interface opposite and next to the end surface (113); - elastic return means (115) connecting the support (104) to a peripheral part of the flexible pad located at right angles beyond the end surface (113); and - a flexible flange (131) belonging to a seat (130) also comprising said rigid support (104), which is surrounded by said flange (131).

    16.
    发明专利
    未知

    公开(公告)号：BRPI0702859A

    公开(公告)日：2008-04-01

    申请号：BRPI0702859

    申请日：2007-04-18

    Applicant: ESSILOR INT

    Inventor： STEPHANE JEAN ,  MARCEPOIL LAURENT ,  HERBIN PATRICK ,  PADIOU JEAN-MARC

    IPC: B24B13/02 ,  B24D99/00 ,  B24D9/08

    Abstract: This tool includes: a rigid support (104) having a transverse end surface (113); an elastically compressible interface that is pressed against and covers the end surface; a flexible pad adapted to be pressed against the optical surface, itself pressed against and covering the interface on the opposite side of and in line with the end surface (113); spring return element (115) connecting the support (104) to a peripheral portion of the flexible pad situated transversely beyond the end surface (113); and a flexible flange (131) that is part of a base (130) to which the rigid support (104), which is surrounded by the flange (131), also belongs.

    18.
    发明专利
    未知

    公开(公告)号：DE60129644D1

    公开(公告)日：2007-09-13

    申请号：DE60129644

    申请日：2001-03-02

    Applicant: ESSILOR INT

    Inventor： PADIOU JEAN-MARC ,  BERNARD JOEL ,  JEANNIN CHRISTOPHE

    IPC: B24B13/00 ,  G02C13/00 ,  B23B5/00 ,  B23C3/16 ,  B23P15/00 ,  B23P23/02 ,  B23Q5/027 ,  B24B1/00 ,  B24B13/04 ,  B24B13/06

    Abstract: A process is disclosed of fabricating a surface of an ophthalmic lens. The process includes a step a) of machining the surface by removing material by moving a cutting tool along a continuous trajectory to form grooves, two adjacent grooves being spaced by a constant pitch from 0.01 mm to 3 mm, and a step b) of smoothing the machined surface by moving a smoothing tool along a continuous trajectory formed of passes, two adjacent passes being spaced by a constant pitch from 0.2 mm to 3 mm, to effect band-pass filtering of the undulations of the surface between a low frequency corresponding to a surface envelope and a high frequency corresponding to a background roughness.

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