公开(公告)号：US20020168920A1

公开(公告)日：2002-11-14

申请号：US10103150

申请日：2002-03-21

Applicant: Loh Optikmaschinen AG

Inventor： Steffen Wallendorf ,  Holger Schafer

IPC: B24B049/00 ,  B24B051/00

CPC classification number: B24B9/148 ,  B24B9/14 ,  B24B41/00 ,  B24B47/22 ,  B24B47/225

Abstract: A device is disclosed for edge-machining an optical lens, clampable between two aligned holding shafts rotatable about the rotational axis of a workpiece, having a Z slide, which is guided longitudinally displaceably on a base frame in a Z direction parallel to the rotational axis of the workpiece, and an X slide bearing a tool post with an edge-machining tool, which is guided longitudinally displaceably on the Z slide in an X direction perpendicular to the Z direction in such a way that the edge-machining tool may be brought into machining engagement with the optical lens. For industrial use, the base frame is of substantially O-shaped construction and surrounds the Z slide, wherein the Z slide is likewise of substantially O-shaped construction and surrounds the X slide. In addition or as an alternative thereto, provision is made for an additional machining means to be fixed to the X slide, which means comprises at least one further edge-machining tool, which may be moved from a parked position into a machining position between the lens and the edge-machining tool on the tool post.

Abstract translation: 公开了一种用于边缘加工光学透镜的装置，可夹持在可绕工件的旋转轴线旋转的两个对准的保持轴之间，具有Z滑块，该Z滑块在平行于旋转轴线的Z方向上在基架上纵向移位 以及X轴滑动件，其具有带有边缘加工工具的刀架，该刀架在Z滑块上沿与Z方向垂直的X方向纵向可移位地被引导，使得边缘加工工具可以被带入 与光学透镜进行加工接合。 对于工业用途，基架基本上为O形结构并且围绕Z滑块，其中Z滑块同样具有大致O形结构并且围绕X滑块。 另外，作为替代方案，还提供了一种固定在X滑块上的附加加工装置，该装置包括至少一个另外的边缘加工工具，其可以从停放位置移动到 镜头和刀头上的边缘加工工具。

公开(公告)号：US20020149862A1

公开(公告)日：2002-10-17

申请号：US10103529

申请日：2002-03-21

Applicant: Loh Optikmaschinen AG

Inventor： Steffen Wallendorf ,  Holger Schafer

IPC: G02B007/02

CPC classification number: B24B9/146 ,  B24B41/061

Abstract: An apparatus is provided for securing and clamping optical lenses requiring edge-machining, in particular spectacle lenses, which exhibits improved handling and which is optimised from the point of view of virtually backlash-free rotary drive of the optical lens. Elements located between two holding shafts, in particular a clamping assembly, a securing member with securing member adapter and an adhesive connection between securing member and optical lens are specially designed for this purpose.

Abstract translation: 提供一种用于固定和夹紧需要边缘加工的光学透镜，特别是眼镜镜片的装置，其具有改进的操作性能，并且从光学透镜的实质上无间隙的旋转驱动的观点来看是优化的。 位于两个保持轴之间的元件，特别是夹紧组件，具有固定构件适配器的固定构件以及固定构件和光学透镜之间的粘合剂连接是为此目的而特别设计的。