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    • 31. 发明授权
    • Lens blocking method and related device
    • 镜头遮挡法及相关装置
    • US09327380B2
    • 2016-05-03
    • US13322850
    • 2010-05-19
    • Yohann FeltenMatthieu Le Gall
    • Yohann FeltenMatthieu Le Gall
    • B29D11/00B24B13/005
    • 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)阻挡在保持单元(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),其包括上部 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。
    • 32. 发明授权
    • Ophthalmic machine and method for machining and/or polishing a lens
    • 用于加工和/或抛光透镜的眼科机器和方法
    • US08961267B2
    • 2015-02-24
    • US13126865
    • 2009-10-28
    • Guy Monnoyeur
    • Guy Monnoyeur
    • B24B13/00B24B13/005B24B13/06
    • B24B13/0055B24B13/0031B24B13/0052B24B13/06
    • The invention relates to an ophthalmic machining machine comprising machining means and means for supporting a blank. The invention is characterized in that the machine is capable of transferring marks to said blank that can be identified by monitoring means for repositioning the blank on said supporting means after machining the opposite surface. The invention also relates to a workholding tool. The invention is characterized in that said supporting means are mounted on a bearing surface, which is oblique in relation to a surface of a carriage, by depression of an opening surrounded by an O-ring seal and a fixed bearing. The invention also relates to a machining method according to which the markings are transferred to a blank, the position of said markings is assessed by monitoring means which position machining means for the machining process, and each surface of the resulting lens is polished with polishing means.
    • 本发明涉及一种眼科加工机械,其包括加工装置和用于支撑坯件的装置。 本发明的特征在于,机器能够将标记转移到所述坯件,该标记可以通过监视装置识别,用于在加工相对表面之后将坯料重新定位在所述支撑装置上。 本发明还涉及一种工件紧固工具。 本发明的特征在于,所述支撑装置通过凹陷由O形圈密封件和固定轴承包围的开口而安装在相对于滑架表面倾斜的支承表面上。 本发明还涉及一种加工方法,根据该加工方法,将标记转移到坯料上,通过监控装置来评估所述标记的位置,所述监控装置定位用于加工过程的加工装置,并且所得到的透镜的每个表面用抛光装置 。
    • 34. 发明申请
    • Lens Blocking Method and Related Device
    • 镜头阻挡方法及相关装置
    • US20120074602A1
    • 2012-03-29
    • US13322850
    • 2010-05-19
    • Yohann FeltenMatthieu Le Gall
    • Yohann FeltenMatthieu Le Gall
    • B29D11/00
    • 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。