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23 条记录 (耗时 0.012 秒)

    Uncut lens judging apparatus for lens grinding machine
    2.
    发明公开
    Uncut lens judging apparatus for lens grinding machine 失效
    Rohling-MessapparatfürLinsenschleifmaschine。

    公开(公告)号：EP0379427A2

    公开(公告)日：1990-07-25

    申请号：EP90400127.8

    申请日：1990-01-17

    申请人： Kabushiki Kaisha TOPCON

    发明人： Isokawa, Nobuhiro ,  Suzuki, Yasuo ,  Hatano, Yoshiyuki ,  Kuwano, Shigeki ,  Uno, Shinji ,  Watanabe, Takahiro

    IPC分类号： B24B9/14

    CPC分类号： B24B47/225 ,  G05B2219/45175

    摘要： An uncut lens judging apparatus for a lens grinding machine of the present invention has frame configuration in­put means for inputting a vector radius information of the configuration of a lens frame of a spectacle, judging means for judging whether an uncut lens is large enough to be cut into the lens frame configuration, and display means for displaying, when the judgement is negative, at least an an­gular direction of the vector radius which is judged to be not large enough. Another judging apparatus has correcting means capable of automatically correcting a cutting origin when the uncut lens is not large enough to be cut into a lens frame configuration, so that the uncut lens can be cut into the lens frame configuration. Furthermore, the judging ap­paratus has means for finding a cutting locus of an uncut lens corresponding to the lens frame configuration which has been input, judging means for judging whether the cutting loc isusy included in clamping range of the uncut lens by a lens clamping member, and alarm means for generating an alarm sig­nal when the judging means judged as "included".

    摘要翻译： 本发明的透镜研磨机的未切割透镜判定装置具有框架配置输入装置，用于输入眼镜镜头框架的构型的矢量半径信息，用于判断未切割镜片是否足够大以被切割的判断装置 以及显示装置，用于当判断为否定时，至少判断为不够大的矢量半径的角度方向。 另一种判断装置具有能够在未切割透镜不够大而被切割成透镜框架结构时自动校正切割原点的校正装置，从而可以将未切割的透镜切割成透镜框架结构。 此外，判断装置具有用于找到与已经输入的镜头框架配置相对应的未切割镜片的切割轨迹的装置，用于通过透镜夹紧构件判断是否包括在未切割镜片的夹持范围内的切割位置的判断装置， 以及用于当判断装置判断为“包括”时产生报警信号的报警装置。

    Lens grinding apparatus
    3.
    发明公开
    Lens grinding apparatus 失效
    Linsenschleifvorrichtung。

    公开(公告)号：EP0205033A2

    公开(公告)日：1986-12-17

    申请号：EP86107174.4

    申请日：1986-05-27

    申请人： Kabushiki Kaisha TOPCON

    发明人： Hara, Atsushi ,  Isokawa, Nobuhiro ,  Suzuki, Yasuo ,  Hatano, Yoshiyuki ,  Oogushi, Hiroaki

    IPC分类号： B24B9/14

    CPC分类号： B24B47/225

    摘要： A lens grinding apparatus having: a carriage including lens rotating shafts for clamping and rotating a lens to be ground, and a grinding wheel for grinding said lens, said grinding apparatus being characterized in that the box of said carriage accommodates lens-configuration measuring means constituted by, at least one of feelers which can be brought into contact with said lens, and detecting means for detecting the magnitude of travel of said feelers.

    摘要翻译： 一种透镜研磨装置，具有：具有用于夹持和旋转待研磨的透镜（LE）的透镜旋转轴（28a，28b）的滑架和用于研磨所述透镜（LE）的砂轮（3），所述研磨装置的特征在于 因为所述托架的盒子容纳透镜构造测量装置（600），所述透镜构造测量装置（600）由可与所述透镜接触的触感中的至少一个构成，以及检测装置，用于检测所述触针的行程大小。

    Lens grinding apparatus
    4.
    发明公开
    Lens grinding apparatus 失效
    镜头研磨装置

    公开(公告)号：EP0297993A3

    公开(公告)日：1990-01-17

    申请号：EP88401712.0

    申请日：1988-07-01

    申请人： Kabushiki Kaisha TOPCON

    发明人： Isokawa, Nobuhiro ,  Hatano, Yoshiyuki ,  Uno, Shinji ,  Watanabe, Takahiro ,  Suzuki, Yasuo ,  Kuwano, Shigeki

    IPC分类号： B24B9/14

    CPC分类号： B24B51/00 ,  B24B9/14 ,  G05B19/4166

    摘要： Disclosure is given for a lens grinding apparatus, comprising a pair of lens shafts (5, 5') mounted on a carriage (4), a coarse grinding wheel (1) whith at least two kinds of V-edge grinders (2, 3) and an edge thickness measuring system (10) adapted to measure the edge thickness of the lens (L) held between the lens shafts (5, 5'). The measurements of the edge thickness of the lens (L), the selection of the medium V-edge grinder (2) or the small V-edge grinder (3) and the subjection of the lens (L) to the V-edge treatment can be automatically performed. Therefore, much time and labor can be saved for the operator to lean the machining art and to select one of the suitable grinders or the like.

    摘要翻译： 公开了一种透镜研磨设备，包括安装在托架（4）上的一对透镜轴（5,5'），具有至少两种V形研磨机（2,3）的粗研磨轮（1） ）和适于测量保持在透镜轴（5,5'）之间的透镜（L）的边缘厚度的边缘厚度测量系统（10）。 测量透镜边缘厚度（L），选择中等V形边缘研磨机（2）或小型V形边缘研磨机（3），并将透镜（L）置于V边缘处理 可以自动执行。 因此，操作人员可以节省大量的时间和人力以倾斜加工领域并选择合适的研磨机之一等。

    Method and device for calculating relationship between pre-edged lens and spectacle lens
    5.
    发明公开
    Method and device for calculating relationship between pre-edged lens and spectacle lens 失效
    的方法和装置，用于计算所述预磨边透镜和眼镜镜片之间的关系。

    公开(公告)号：EP0160985A2

    公开(公告)日：1985-11-13

    申请号：EP85105655.6

    申请日：1985-05-08

    申请人： Kabushiki Kaisha TOPCON

    发明人： Hara, Atsushi ,  Isokawa, Nobuhiro ,  Suzuki, Yasuo ,  Hatano, Yoshiyuki ,  Oogushi, Hiroaki

    IPC分类号： B24B9/14

    CPC分类号： G02C13/003 ,  B24B47/225

    摘要： A method for calculating relationship between pre-edged lens and spectacle frame for use in lens edging machine comprising: frame measurement step to digitally measure radius vector value (p n , θ o ) of the spectacle frame. lens measurement step to digitally measure a configuration of the pre-edged lens held by lens rotation shafts before edging the lens, and comparison step to compare the radius vector value (p n , θ n ) with the measurement value of the configuration of the pre-edged lens so as to judge whether or not the pre-edged lens can be edged for fitting to the frame, and device for the method.

    摘要翻译： 帧测量步骤以数字方式测量所述眼镜架的半径矢量值（RHO N，THETA S），透镜测量步骤以数字方式测量的结构包括：一种用于计算预磨边透镜和眼镜架之间关系用在透镜磨边机的方法，包括 磨边的透镜之前通过透镜旋转轴保持在预磨边透镜，和比较步骤，以半径矢量值（RHO N，THETA S）与预磨边透镜的结构的测量值进行比较，以便判断是否的 或不预磨边透镜可以一柄用于装配到所述框架，以及装置的方法。