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    • 2. 发明申请
    • A LENS BLOCKING METHOD AND RELATED DEVICE
    • 一种镜头闭锁方法及相关装置
    • WO2009010466A1
    • 2009-01-22
    • PCT/EP2008/059095
    • 2008-07-11
    • ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)FRESON, DavidFELTEN, YohannTHOMAS, PascalLE GALL, Matthieu
    • FRESON, DavidFELTEN, YohannTHOMAS, PascalLE GALL, Matthieu
    • B24B13/005
    • B24B13/0055
    • A method for blocking an optical lens (10) comprising a moving step in which the optical lens (10) is moved from a first reference position (Pl) to a second reference position (P2), so as to be in contact with a blocking material (14), the blocking material (14) being in a molding block (16), the second reference position (P2) being a function of the first reference position (P1), wherein the method further comprises an orienting step in which the optical lens (10) is oriented in the first reference position (P1) and placed on a plurality of pre-located pins (18) which are vertically translated into a preset position (Z 1 , Z 2 , Z 3 ), so that, when the optical lens (10) is placed on the plurality of pre-located pins (18), the optical lens (10) is oriented in the first reference position (P1) where the prism of the optical lens (10) corresponds to a desired prism (α f , β f , Z f ).
    • 一种用于阻挡光学透镜(10)的方法,包括移动步骤,其中所述光学透镜(10)从第一基准位置(P1)移动到第二参考位置(P2),以便与阻挡 材料(14),阻挡材料(14)在模制块(16)中,第二参考位置(P2)是第一参考位置(P1)的函数,其中该方法还包括定向步骤,其中 光学透镜(10)在第一基准位置(P1)中定向并放置在垂直平移到预设位置(Z1,Z2,Z3)的多个预定位销(18)上,使得当光学 透镜(10)被放置在多个预先定位的销(18)上,光学透镜(10)被定向在第一参考位置(P1)中,其中光学透镜(10)的棱镜对应于期望的棱镜 af,ßf,Zf)。
    • 3. 发明申请
    • LENS BLOCKING AND DEBLOCKING METHOD AND RELATED DEVICE
    • 镜头闭锁和解锁方法及相关装置
    • WO2010006995A1
    • 2010-01-21
    • PCT/EP2009/058806
    • 2009-07-10
    • ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)FELTEN, YohannLE GALL, Matthieu
    • FELTEN, YohannLE GALL, Matthieu
    • B24B13/005
    • B24B13/0057Y10T29/49998
    • A method for blocking and/or deblocking an optical lens (100) on a heat conducting holding unit (200) comprising an upper assembling surface (210) comprising the steps of : a) providing first layer consisting of an adhesive tape (330) on the upper assembling surface (210) of the holding unit; b) providing a second layer consisting of a layer (310 comprising a thermoplastic material arranged on said adhesive tape (330); c) providing the optical lens (100) with a third layer consisting of an adhesive tape (320) arranged on the bottom surface (120) of said optical lens; d) placing the optical lens (100) with the third layer (320) on the second layer (310) consisting of a layer comprising a thermoplastic material when the thermoplastic material is soften or melted. A method for deblocking said optical lens (100) thanks to heating the holding unit (200).
    • 一种用于在包括上组装表面(210)的导热保持单元(200)上阻挡和/或解封光学透镜(100)的方法,包括以下步骤:a)提供由粘合带(330)组成的第一层, 所述保持单元的上装配面(210) b)提供由层(310)组成的第二层,所述层(310)包括布置在所述胶带(330)上的热塑性材料; c)为光学透镜(100)提供第三层,所述第三层由布置在底部 所述光学透镜的表面(120) d)当热塑性材料软化或熔化时,将具有第三层(320)的光学透镜(100)放置在由包含热塑性材料的层组成的第二层(310)上。 一种通过加热保持单元(200)来解锁所述光学透镜(100)的方法。
    • 4. 发明申请
    • LENS BLOCKING METHOD AND RELATED DEVICE
    • 镜头闭锁方法及相关装置
    • WO2010136363A1
    • 2010-12-02
    • PCT/EP2010/056865
    • 2010-05-19
    • ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)FELTEN, YohannLE GALL, Matthieu
    • FELTEN, YohannLE GALL, Matthieu
    • B24B13/005
    • B24B13/0052B24B13/0057
    • A method for blocking an optical lens (100) on a holding unit (200) thanks to a thermoplastic material layer (310) comprising the steps of: a) providing around the holding unit (200) a removable part (500) comprising an upper part surface (510) which is arranged so as to extend the upper assembling surface (210) of the holding unit and not to contact the bottom lens surface (120); b) providing a predetermined volume of a thermoplastic material; c) orientating the lens (100) in a desired spatial configuration; d) positioning the lens (100) contacting the thermoplastic material of step b) at a soften or melted state and pressing the lens (100) so as to keep the lens spatial configuration constant and to let the thermoplastic material flow from the upper assembling surface (210) of the holding unit to at least a part of the upper part surface (510) of the removable part (500); e) removing the removable part.
    • 一种用于通过热塑性材料层(310)阻挡保持单元(200)上的光学透镜(100)的方法,包括以下步骤:a)在保持单元(200)的周围提供可移除部分(500),该可移除部分包括上部 部分表面(510),其布置成延伸保持单元的上部组装表面(210),而不与底部透镜表面(120)接触; b)提供预定体积的热塑性材料; c)将所述透镜(100)定向成所需的空间结构; d)将软化或熔化状态下的与步骤b)的热塑性材料接触的透镜(100)并按压透镜(100)以保持透镜空间构型恒定并使热塑性材料从上装配表面流动 (210)连接到所述可移除部分(500)的所述上部表面(510)的至少一部分; e)移除可拆卸部件。