APPARATUS AND METHOD FOR MEASURING AT LEAST ONE OPTICALLY EFFECTIVE OBJECT

    公开(公告)号:US20190257714A1

    公开(公告)日:2019-08-22

    申请号:US16280771

    申请日:2019-02-20

    Abstract: A device and method are described having/using at least a first radiation source and a second source of radiation, at least one measurement or detection device as well as at least one evaluation system with the first radiation source and second radiation source either oriented towards a top or bottom side of the optically effective object, or together oriented towards the top or bottom of the optically effective object, whereby at least the first radiation source emits reflective radiation towards the optically effective object and/or excitation radiation emitted for the stimulation of luminescence radiation in the material of the optically effective object and/or in the coating material of the optically effective object, and whereby the second radiation source at least emits radiation that penetrates through the optically effective object.

    APPARATUS AND METHOD FOR LENS PROCESSING AND PROCESSING DEVICE AND MEASURING DEVICE FOR LENSES

    公开(公告)号:US20210316414A1

    公开(公告)日:2021-10-14

    申请号:US17269924

    申请日:2019-09-04

    Abstract: The present invention relates to an apparatus for lens processing, with at least one receiving device for at least one transport box, with at least one measuring device, and at least one processing device. According to the invention it is provided that between the at least one measuring device and the at least one processing device at least one conveying device is provided, that between the at least one receiving device, the at least one measuring device and the at least one conveying device at least one handling device or apparatus is provided in such a way that the at least one measuring device, the at least one conveying device and the at least one processing device can be arranged or are arranged in any number and/or orientation relative to each other. The present invention further relates to a corresponding method for lens processing and to a processing device for lenses.

    INSTALLATION AND METHOD FOR PROCESSING OPHTHALMIC LENSES

    公开(公告)号:US20230271294A1

    公开(公告)日:2023-08-31

    申请号:US18144931

    申请日:2023-05-09

    CPC classification number: B24B13/0037 B24B27/0069

    Abstract: One exemplary embodiment relates to an installation and a method for processing ophthalmic lenses, with several processing devices for processing the lenses. The embodiment includes a conveying device connecting the processing devices for transporting lens carriers to and from the processing devices, and with a transfer device for changing transport tracks as required. According to the embodiment, it is provided that the processing devices are arranged in front of the first transport track and that the transfer device is designed as a pushing device with a fork-shaped guide device which guides the lens carriers laterally and in the direction of conveyance.

    BLOCKING OF LENSES
    7.
    发明申请
    BLOCKING OF LENSES 审中-公开

    公开(公告)号:US20200215657A1

    公开(公告)日:2020-07-09

    申请号:US16488442

    申请日:2018-02-20

    Abstract: An apparatus for blocking of lenses, in particular eyeglass lenses. The blocking apparatus has a blocking station, which is designed for at least partially chronologically overlapping blocking of at least two lenses directly to one block piece apiece that is provided with a block material. In addition, the blocking apparatus has an aligning apparatus which is designed for at least partially chronologically overlapping, position-controlled rotating of the lenses around three rotational axes in respectively one defined rotational position. Moreover, the blocking apparatus has a transport apparatus, which is designed, in particular, for at least partially chronologically overlapping transport of the lenses to one block piece apiece that is located in the blocking station and for holding the lenses in the respectively defined rotational position.

    PREFORMED BLOCK PIECE HAVING A HOLDING SURFACE WITH AN AXIS THAT IS OFFSET RELATIVE TO THE AXIS OF ROTATION OF THE BLOCK PIECE
    8.
    发明申请
    PREFORMED BLOCK PIECE HAVING A HOLDING SURFACE WITH AN AXIS THAT IS OFFSET RELATIVE TO THE AXIS OF ROTATION OF THE BLOCK PIECE 审中-公开
    具有相对于块块旋转轴的偏移的保持表面的预制块块

    公开(公告)号:US20130228961A1

    公开(公告)日:2013-09-05

    申请号:US13771723

    申请日:2013-02-20

    Abstract: A block piece for holding an optical lens to be machined, with a coupling part for being held in a workpiece chuck and with a holding part for fastening the lens. The holding part has a convex or concave holding surface corresponding to a first side of the lens. The holding surface is, according to the shape of the lens to be held, provided in the form of a negative free-forming surface, and the block piece is made from a plastic that can be machined. The principal axis of the holding surface is arranged set off and/or tilted relative to the axis of rotation of the coupling part

    Abstract translation: 用于保持待加工的光学透镜的块体,具有用于保持在工件卡盘中的联接部件和用于紧固透镜的保持部件。 保持部具有与透镜的第一面对应的凸状或凹状的保持面。 根据要保持的透镜的形状,保持表面设置为负自由形成表面的形式,并且块件由可加工的塑料制成。 保持表面的主轴被布置为相对于联接部的旋转轴线倾斜和/或倾斜

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