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1. 发明授权

US06394892B2 Device for machining optical workpieces 有权
标题翻译：光学工件加工装置
公开(公告)号：US06394892B2
公开(公告)日：2002-05-28
申请号：US09888906
申请日：2001-06-25
申请人： Manfred Hanisch , Joachim Diehl , Holger Schäfer
发明人： Manfred Hanisch , Joachim Diehl , Holger Schäfer
IPC分类号： B24B700
CPC分类号： B23Q1/52 , B23Q5/28 , B23Q7/045 , B23Q2039/002 , B24B13/0031 , B24B41/062 , Y10T483/174 , Y10T483/1795 , Y10T483/1882
摘要： A very versatile device is proposed for high-precision machining of optical workpieces, in particular optical lenses, which comprises a horizontally displaceable gantry with at least one vertically displaceable tool spindle and a yoke with workpiece holding means mounted so as to be rotatable about a swivel axis by means of journals fitted on both sides. For swivelling of the yoke without gearing and therefore without backlash, a torque motor is provided concentrically to the swivel axis, which motor is directly connected actively with one of the journals.
摘要翻译：提出了一种用于光学工件，特别是光学透镜的高精度加工的非常通用的装置，其包括具有至少一个可垂直移位的工具主轴和具有工件保持装置的水平移位机架，其具有安装成可围绕旋转件旋转通过安装在两侧的期刊。为了在没有齿轮的情况下转动轭，因此没有齿隙，扭矩马达与旋转轴同心地设置，该马达直接与其中一个轴颈连接。

2. 发明授权

US07455569B2 Grinding and polishing machine for grinding and/or polishing workpieces to an optical quality 有权
标题翻译：用于研磨和/或抛光工件的研磨抛光机具有光学质量
公开(公告)号：US07455569B2
公开(公告)日：2008-11-25
申请号：US11810097
申请日：2007-06-04
申请人： Holger Schäfer , Joachim Diehl , Lothar Urban
发明人： Holger Schäfer , Joachim Diehl , Lothar Urban
IPC分类号： B24B13/00
CPC分类号： B24B13/0037 , B24B13/005
摘要： A grinding and polishing machine, in particular for lenses, has at least one tool spindle and at least one workpiece. The tool spindle is constructed to hold a respective tool on the same axis at both ends and is mounted in a spindle housing which can be pivoted about a pivot axis arranged at right angles to the tool spindle in order to provide in each case one tool for machining engagement and also at various defined angle positions with respect to the workpiece spindle. A drive arranged on the pivot axis pivotably moves the tool spindle about the pivot axis for the desired machining engagement and rotates the tool about the pivot axis into the various angle positions with respect to the workpiece.
摘要翻译：研磨抛光机，特别是用于透镜的研磨和抛光机具有至少一个工具主轴和至少一个工件。工具主轴被构造成在两端处将相应的工具保持在相同的轴线上并且安装在主轴壳体中，主轴壳体可围绕与工具主轴成直角布置的枢转轴线枢转，以便在每种情况下提供一个工具用于加工接合以及相对于工件主轴的各种限定的角度位置。布置在枢转轴线上的驱动器可枢转地使工具主轴绕枢转轴线移动以进行期望的加工接合，并且将工具围绕枢转轴线旋转成相对于工件的各种角度位置。

3. 发明授权

US07975356B2 Machine for the processing of optical work pieces, specifically of plastic spectacle lenses 有权
标题翻译：用于加工光学工件的机器，特别是塑料眼镜镜片
公开(公告)号：US07975356B2
公开(公告)日：2011-07-12
申请号：US12217434
申请日：2008-07-03
申请人： Holger Schäfer , Steffen Wallendorf
发明人： Holger Schäfer , Steffen Wallendorf
IPC分类号： B23P23/00 , B23Q39/04
CPC分类号： B24B13/0031 , B24B13/06 , Y10S29/086 , Y10T29/5128 , Y10T29/5129 , Y10T82/2514 , Y10T82/2524 , Y10T82/2566 , Y10T409/30392 , Y10T409/305264 , Y10T409/305432 , Y10T409/305768 , Y10T409/305824
摘要： A machine for processing optical work pieces having a work piece spindle for the work piece driving rotationally about a work piece rotation axis. At least one processing unit has a tool that can machine the work piece and an adjusting mechanism causes a relative movement between the work piece spindle and tool to selectively enable loading, unloading and processing of the work piece. The adjusting mechanism has a linear drive unit and a swivel drive unit that are stacked on each other to rotate the swivel drive unit and the work piece spindle about a swivel axis that is perpendicular to the work piece rotation axis, and has the linear drive unit move the work piece spindle along a linear axis that can be perpendicular to one of the swivel axis and the work piece rotation axis and parallel to or aligned with the other axis.
摘要翻译：一种用于加工光学工件的机器，具有用于工件的工件主轴围绕工件旋转轴线旋转地驱动。至少一个处理单元具有能够加工工件的工具，并且调节机构引起工件主轴和工具之间的相对运动，以选择性地实现加工，卸载和加工工件。调整机构具有彼此堆叠的线性驱动单元和旋转驱动单元，以使旋转驱动单元和工件主轴围绕垂直于工件旋转轴线的旋转轴线旋转，并且具有线性驱动单元沿着可垂直于旋转轴和工件旋转轴之一的直线轴移动工件主轴并平行或与另一个轴对齐。

4. 发明申请

US20110084433A1 Device For Finish-Machining Of Optically Effective Surfaces Of Workpieces, In Particular Spectacle Lenses 有权
标题翻译：在特殊眼镜镜下加工工件的光学有效表面的装置
公开(公告)号：US20110084433A1
公开(公告)日：2011-04-14
申请号：US12899060
申请日：2010-10-06
申请人： Udo Fiedler , Holger Schäfer , Steffen Wallendorf
发明人： Udo Fiedler , Holger Schäfer , Steffen Wallendorf
IPC分类号： B23Q1/64
CPC分类号： B24B13/0031 , B23Q7/046 , B23Q7/048 , B24B27/0076 , B24B41/005
摘要： A device (10) for finish-machining of optically effective surfaces of workpieces, in particular spectacle lenses (L, L′), is disclosed, comprising at least one workpiece spindle (30, 30′), to which a workpiece can be clamped, at least one tool spindle (28, 28′), which is movable relative to the workpiece spindle and at which a tool (46) for machining the workpiece can be mounted, and a loading system (22) for bringing a workpiece to and taking it away from the workpiece spindle and bringing a tool to and taking it away from the tool spindle. The loading system comprises a loading head (82), which is separate from workpiece spindle and tool spindle, with at least one loading section (102, 102′) equipped with at least one mount (106, 106′) for a workpiece and at least one mount (104, 104′) for a tool, so that both the tool and the workpiece can be loaded in a time-saving single loading process.
摘要翻译：公开了一种用于对工件的光学有效表面（特别是眼镜片（L，L'）进行精加工）的装置（10），其包括至少一个工件主轴（30,30'），工件可被夹紧到该工具轴，至少一个工具主轴（28,28'），其可相对于所述工件主轴移动，并且可以安装用于加工所述工件的工具（46），以及用于使工件进入和将其从工件主轴上取下并使工具远离工具主轴并将其从工具主轴上取下。装载系统包括与工件主轴和工具主轴分开的装载头（82），其中至少一个装载部分（102,102'）配备有至少一个用于工件的安装件（106,106'）用于工具的至少一个安装件（104,104'），使得可以以省时的单一加载过程来加载工具和工件。

5. 发明授权

US06641466B2 Apparatus for securing and clamping optical lenses requiring edge-machining, in particular spectacle lenses 有权
公开(公告)号：US06641466B2
公开(公告)日：2003-11-04
申请号：US10103529
申请日：2002-03-21
申请人： Steffen Wallendorf , Holger Schäfer
发明人： Steffen Wallendorf , Holger Schäfer
IPC分类号： B24B914
CPC分类号： B24B9/146 , B24B41/061
摘要： 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.

6. 发明授权

US06544102B2 Device for centering clamping of workpieces, in particular optical lenses, for edge machining thereof 有权
标题翻译：用于对夹具进行定心的装置，特别是用于其边缘加工的光学透镜
公开(公告)号：US06544102B2
公开(公告)日：2003-04-08
申请号：US09792563
申请日：2001-02-23
申请人： Erhard Schäfer , Holger Schäfer
发明人： Erhard Schäfer , Holger Schäfer
IPC分类号： B24B914
CPC分类号： B24B13/005
摘要： A device for centering clamping of lenses, comprises two aligned centering spindles, arranged one above the other, with bell clamps. One centering spindle is guided axially in a centering spindle guide and may be moved relative to the other centering spindle by a lifting apparatus. To achieve a smooth, sensitively adjustable clamping movement with precise axial alignment of the centering spindles to allow clamping of small lenses, a swivellable rocking lever is provided, to which the mobile centering spindle and a counterweight are coupled on opposing sides. The lifting apparatus is provided with an electric motor-driven ball screw, which raises or lowers the mobile centering spindle and/or the centering spindle guide is equipped with linear guide units, which are arranged on each side of the mobile centering spindle in substantially play-free manner between the latter and a box-type structure.
摘要翻译：用于对准夹持透镜的装置包括两个对准的定心心轴，一个彼此上下布置，具有钟形夹。一个定中心轴在定心心轴引导件中被轴向引导，并且可以通过提升装置相对于另一个定心心轴移动。为了实现平稳，灵敏度可调的夹紧运动，精确轴向对准定心心轴以允许夹紧小透镜，提供了一个可旋转摆动杆，移动定心心轴和配重联接在相对侧上。提升装置设置有电动滚珠丝杠，其升高或降低移动定心心轴和/或定心心轴导向器配备线性导向单元，其基本上播放在移动定心心轴的每一侧上后者和箱型结构之间的自由方式。

7. 发明授权

US08931769B2 Device and method for deblocking optical workpieces, in particular spectacle lenses 有权
标题翻译：用于去光学工件的装置和方法，特别是眼镜
公开(公告)号：US08931769B2
公开(公告)日：2015-01-13
申请号：US13500311
申请日：2010-08-14
申请人： Gregor Pavel , Thorsten Kraft , Holger Schäfer
发明人： Gregor Pavel , Thorsten Kraft , Holger Schäfer
IPC分类号： B23Q3/00 , B24B13/005
CPC分类号： B24B13/0057 , Y10T29/49815
摘要： The invention relates to a deblocking device and an associated method for deblocking optical workpieces, for example, eyeglass lenses. The deblocking device has a first moving apparatus for rotating a workpiece blocked on a block piece about a workpiece rotational axis, a nozzle assembly having a nozzle for discharging a high-pressure pressure medium jet in a direction substantially perpendicular to the workpiece rotational axis onto an edge area between the workpiece and block piece, and a second moving apparatus for generating a relative motion between the workpiece and the nozzle along the workpiece rotational axis.
摘要翻译：本发明涉及一种解块装置和一种用于解锁光学工件的相关方法，例如眼镜镜片。解块装置具有第一移动装置，用于使围绕工件旋转轴线阻塞在块体上的工件旋转;喷嘴组件，其具有用于将基本上垂直于工件旋转轴线的方向排出高压压力介质射流的喷嘴，工件和块件之间的边缘区域，以及用于沿着工件旋转轴线在工件和喷嘴之间产生相对运动的第二移动装置。

8. 发明授权

US08870628B2 Device for clamping an optical workpiece, particularly spectacle lens, blocked on a block piece for processing and/or coating thereof 有权
标题翻译：用于夹持光学工件，特别是眼镜镜片的装置被阻挡在用于加工和/或涂覆的块件上
公开(公告)号：US08870628B2
公开(公告)日：2014-10-28
申请号：US13124724
申请日：2009-10-13
申请人： Holger Schäfer , Herbert Wagner , Edward McPherson , Marc Savoie
发明人： Holger Schäfer , Herbert Wagner , Edward McPherson , Marc Savoie
IPC分类号： B24B13/005
CPC分类号： B24B13/005
摘要： The invention discloses a device (10) for clamping particularly an eye glass lens blocked on a block piece for processing and/or coating said eye glass lens, comprising a receiving space (34) having a center line (M) for a clamping section of the block piece, and a plurality of clamping surfaces (36) provided in a boundary region of the receiving space, which may optionally be engaged in the clamping section of the block piece in order to clamp the block piece. In order to avoid excessive deformation of the clamped block piece, the clamping surfaces are positioned opposite of each other in pairs at a radial distance to the center line and can be displaced optionally toward or away from each other by a clamping piece (38) in order to clamp the clamping section of the block piece by way of clamping forces (F), which are substantially oriented in a tangential direction at a radial distance to the center line, or in order to release the block piece.
摘要翻译：本发明公开了一种装置（10），特别是用于夹紧阻挡在块件上以用于处理和/或涂覆所述眼镜玻璃透镜的眼镜玻璃透镜的装置（10），包括一个容纳空间（34），该容纳空间（34）具有用于夹紧部分所述块件以及设置在所述接收空间的边界区域中的多个夹紧表面（36），所述夹紧表面可任选地接合在所述块件的夹紧部分中，以便夹紧所述块件。为了避免被夹持的块件的过度变形，夹紧表面彼此成对地相对于中心线的径向距离彼此相对设置，并且可以通过夹紧件（38）在任意方向上彼此移动或相互移位通过夹紧力（F）来夹紧块件的夹紧部分，该夹紧力（F）基本上沿着与中心线径向距离的切线方向定向，或者为了释放块件。

9. 发明申请

US20120205847A1 Device and Method for Deblocking Optical Workpieces, in Particular Spectacle Lenses 有权
标题翻译：在特殊眼镜镜片中去除光学工件的装置和方法
公开(公告)号：US20120205847A1
公开(公告)日：2012-08-16
申请号：US13500311
申请日：2010-08-14
申请人： Gregor Pavel , Thorsten Kraft , Holger Schäfer
发明人： Gregor Pavel , Thorsten Kraft , Holger Schäfer
IPC分类号： B24B13/005 , B23P11/00
CPC分类号： B24B13/0057 , Y10T29/49815
摘要： The invention relates to a deblocking device and an associated method for deblocking optical workpieces, for example, eyeglass lenses. The deblocking device has a first moving apparatus for rotating a workpiece blocked on a block piece about a workpiece rotational axis, a nozzle assembly having a nozzle for discharging a high-pressure pressure medium jet in a direction substantially perpendicular to the workpiece rotational axis onto an edge area between the workpiece and block piece, and a second moving apparatus for generating a relative motion between the workpiece and the nozzle along the workpiece rotational axis.
摘要翻译：本发明涉及一种解块装置和一种用于解锁光学工件的相关方法，例如眼镜镜片。解块装置具有第一移动装置，用于使围绕工件旋转轴线阻塞在块体上的工件旋转;喷嘴组件，其具有用于将基本上垂直于工件旋转轴线的方向排出高压压力介质射流的喷嘴，工件和块件之间的边缘区域，以及用于沿着工件旋转轴线在工件和喷嘴之间产生相对运动的第二移动装置。

10. 发明申请

US20120135672A1 Polishing Tool for Finishing Optically Effective Surfaces on Spectacle Lenses in Particular 有权
标题翻译：抛光工具，用于整理镜面上的光学有效表面
公开(公告)号：US20120135672A1
公开(公告)日：2012-05-31
申请号：US13389167
申请日：2010-08-11
申请人： Holger Schäfer , Steffen Wallendorf
发明人： Holger Schäfer , Steffen Wallendorf
IPC分类号： B24B13/02 , B24D13/14
CPC分类号： B24B41/066 , B24B13/02 , B24D13/147
摘要： The proposed polishing tool has a base body with an open interior space with which the polishing tool can be slidably fitted onto a holder of a tool spindle, initially as far as a latching position. A retaining ring placed in an annular groove of the interior space engages in a counter-groove of the holder. The polishing tool can then be slid further onto the holder under the polishing work pressure, until, under the simultaneous action of torque, driver elements of the base body engage in driver counter-elements of the holder for transmitting rotary movement. At least in the latter relative position between the polishing tool and tool spindle, the retaining ring provides a seal against penetration of the abrasive polishing agent.
摘要翻译：所提出的抛光工具具有一个具有开放的内部空间的基体，抛光工具可以通过该基体可滑动地装配到工具主轴的保持器上，最初至达到锁定位置。放置在内部空间的环形槽中的保持环接合保持器的相对凹槽。抛光工具然后可以在抛光工作压力下进一步滑动到保持器上，直到在扭矩的同时作用下，基体的驱动元件与驱动器相反的元件接合以传递旋转运动。至少在抛光工具和工具主轴之间的后一相对位置中，保持环提供了抵抗研磨抛光剂渗透的密封。

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