公开(公告)号：JP2001054847A

公开(公告)日：2001-02-27

申请号：JP2000200601

申请日：2000-07-03

Applicant: ESSILOR INT

Inventor： BERNARD JOEL ,  PADIOU JEAN-MARC

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

Abstract: PROBLEM TO BE SOLVED: To provide an optical surface smoothing tool. SOLUTION: An optical surface smoothing tool 10 has an entirely annular working member 12 in which a rigid support element 11 or at least a part thereof can axially deform. The support element 11 constitutes a concave annular housing 15. The working member 12 is fitted to the support element 11 through a bottom 16 of the annular housing 15 and protrudes out of the support element 11. Smoothing of a spectacle lens is one of application of the tool, and such a lens can be made of either inorganic or organic material.

公开(公告)号：WO2006136757A3

公开(公告)日：2007-05-31

申请号：PCT/FR2006050619

申请日：2006-06-22

Applicant: ESSILOR INT ,  BIVER CLAUDINE ,  LESARTRE NOEMIE ,  PADIOU JEAN-MARC ,  VALERI ROBERT

Inventor： BIVER CLAUDINE ,  LESARTRE NOEMIE ,  PADIOU JEAN-MARC ,  VALERI ROBERT

IPC: G02B1/10 ,  B29D11/00 ,  G02C7/02

CPC classification number: G02B1/10 ,  B29D11/00865 ,  Y10T428/24364

Abstract: A method for producing an article which is made of a transparent material and devoid of visible surface lines consists in producing a substrate which is made of a transparent material having a refractive index ns, whose at least main face is machined and polished in such a way that the Ra value thereof ranges from 0.001 to 0.1µm, but has visible surface defects in the form of thin individual scratches, in deposing, a liquid polymerisable composition of a masking coating, whose contact angle with said substrate main face is equal or less than 30° and which is formed by polymerising a masking coating having a refractive index nc such as 0.01

Abstract translation: 由透明材料制成且没有可见表面线的制品的制造方法在于制造由折射率为ns的透明材料制成的基板，其至少主面以这种方式被加工和抛光 其Ra值范围为0.001〜0.1μm，但是在剥离时，具有薄的个别刮痕形式的可见的表面缺陷，掩模涂层的液体可聚合组合物，其与所述基底主面的接触角等于或小于 30°，其通过聚合具有折射率nc（例如0.01 <| ns-nc |）的掩模涂层而形成 = 0.15，厚度小于10微米，直接在基材的加工和抛光主面上，聚合掩模涂料组合物和除去透明制品。

公开(公告)号：BR112014014360B1

公开(公告)日：2022-04-26

申请号：BR112014014360

申请日：2012-12-12

Applicant: ESSILOR INT ,  ESSILOR INT

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

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

Abstract: método para transformar uma superfície oftálmica progressiva. a presente invenção refere-se a um método para transformar uma superfície oftálmica progressiva inicial tendo que ser fabricada por um método de fabricação, método de transformação que compreende: uma etapa de selecionar um método de fabricação que destina-se a ser implantada, na qual o dito método de fabricação introduz um defeito de superfície reproduzível, uma etapa de selecionar um modelo preditivo do dito defeito de superfície reproduzível, uma etapa de selecionar uma superfície oftálmica progressiva inicial s que destina-se a ser fabricada, uma etapa de determinar (s1), durante a qual é determinado, por meios do dito modelo preditivo, um valor de defeito de superfície d que seria introduzido se a superfície oftálmica progressiva inicial s fosse produzida pelo dito método de fabricação, uma etapa de transformação (s2), durante a qual a dita superfície oftálmica progressiva inicial s é transformada em uma superfície oftálmica progressiva transformada s* ao compensar o valor de defeito d determinado durante a etapa (s1), de forma que a subsequente fabricação da superfície oftálmica transformada s* pelo dito método de fabricação torna possível obter uma superfície oftálmica progressiva substancialmente conformando-se à superfície oftálmica progressiva inicial s.

公开(公告)号：CA2591479C

公开(公告)日：2013-07-02

申请号：CA2591479

申请日：2005-12-21

Applicant: ESSILOR INT

Inventor： SILVA MARC ,  RIALL JAMES DANIEL ,  PADIOU JEAN-MARC ,  QUERE LOIC

IPC: B24B13/01

Abstract: A polishing wheel (10) arranged to polish an article. The polishing wheel comprises a hub (12) provided with an axial cavity (18)coaxial with an axis (26). The polishing wheel further comprises a substrate layer (14) being made of an elastomer material affixed to the hub (12) and coaxial with the axis (26). The substrate layer (14) has an outer surface (20) having a substantially symmetrical shape with respect to the axis (26). The polishing wheel (10) further comprises a continuous cover layer (16) affixed to the outer surface (20) and coaxial with the axis (26). The continuous cover layer (16) is made of an elastomer material covering substantially entirely the outer surface (20).

公开(公告)号：DE602005023900D1

公开(公告)日：2010-11-11

申请号：DE602005023900

申请日：2005-12-21

Applicant: ESSILOR INT

Inventor： SILVA MARC ,  RIALL JAMES DANIEL ,  PADIOU JEAN-MARC ,  QUERE LOIC

IPC: B24B13/01

公开(公告)号：AT482790T

公开(公告)日：2010-10-15

申请号：AT05847559

申请日：2005-12-21

Applicant: ESSILOR INT

Inventor： SILVA MARC ,  RIALL JAMES ,  PADIOU JEAN-MARC ,  QUERE LOIC

IPC: B24B13/01

Abstract: A polishing wheel (10) arranged to polish an article. The polishing wheel comprises a hub (12) provided with an axial cavity (18) coaxial with an axis (26). The polishing wheel further comprises a substrate layer (14) being made of an elastomer material affixed to the hub (12) and coaxial with the axis (26). The substrate layer (14) has an outer surface (20) having a substantially symmetrical shape with respect to the axis (26). The polishing wheel (10) further comprises a continuous cover layer (16) affixed to the outer surface (20) and coaxial with the axis (26). The continuous cover layer (16) is made of an elastomer material covering substantially entirely the outer surface (20).

公开(公告)号：AT433827T

公开(公告)日：2009-07-15

申请号：AT07731314

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.

公开(公告)号：ES2291301T3

公开(公告)日：2008-03-01

申请号：ES01911833

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: Procedimiento de fabricación de una superficie de una lente oftálmica, según una prescripción dada, que comprende las etapas siguientes: a) mecanizado de la mencionada superficie por rebaje de material desplazando una herramienta de corte según una trayectoria continua en una capa exterior de superficie a conseguir, para formar surcos, estando dos surcos adyacentes espaciados por un paso constante comprendido entre 0,01 y 3 mm con el fin de obtener una superficie que presente una rugosidad media aritmética Ra comprendida entre aproximadamente 0,1 y 0,7 µm, y b) alisado de la superficie mecanizada desplazando una herramienta de alisado según una trayectoria continua formada por recorridos en una capa exterior de superficie a conseguir, estando dos recorridos adyacentes espaciados por un paso constante comprendido entre 0,2 y 3 mm, para realizar un filtrado pasa-banda de las ondulaciones de esta superficie entre una frecuencia baja correspondiente a la indicada capa exterior de superficie y una frecuencia alta correspondiente a una rugosidad de fondo, con el fin de obtener una superficie alisada que presente una rugosidad media aritmética Ra inferior a 0,1 µm.

公开(公告)号：AU2007247018A1

公开(公告)日：2007-11-15

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 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.

公开(公告)号：CA2591479A1

公开(公告)日：2006-06-29

申请号：CA2591479

申请日：2005-12-21

Applicant: ESSILOR INT

Inventor： SILVA MARC ,  PADIOU JEAN-MARC ,  RIALL JAMES DANIEL ,  QUERE LOIC

IPC: B24B13/01

Abstract: A polishing wheel (10) arranged to polish an article. The polishing wheel comprises a hub (12) provided with an axial cavity (18) coaxial with an axis (26). The polishing wheel further comprises a substrate layer (14) being made of an elastomer material affixed to the hub (12) and coaxial with the axis (26). The substrate layer (14) has an outer surface (20) having a substantially symmetrical shape with respect to the axis (26). The polishing wheel (10) further comprises a continuous cover layer (16) affixed to the outer surface (20) and coaxial with the axis (26). The continuous cover layer (16) is made of an elastomer material covering substantially entirely the outer surface (20).