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1. 发明申请

US20220388298A1 PROTECTIVE FILM REMOVING APPARATUS AND METHOD EACH FOR REMOVING A PROTECTIVE FILM FROM AN OPTICAL LENS 有权
公开(公告)号：US20220388298A1
公开(公告)日：2022-12-08
申请号：US17831833
申请日：2022-06-03
申请人： OptoTech Optikmaschinen GmbH , Carl Zeiss Vision International GmbH
发明人： Claude VOLKEN , Oswin LACK , Ralf VALLERIUS , Sven HÄNSCH
IPC分类号： B32B43/00
摘要： A protective film removal device has a first removal station for releasing a protective film from an optical lens first surface, a lens holder which has an imaginary central axis, at least one fluid nozzle having a nozzle exit duct, and a rotary mounting between the lens holder and the fluid nozzle(s). The rotary mounting is configured such that a relative movement about the central axis is able to be carried out by the fluid nozzle(s), wherein the nozzle exit duct of the fluid nozzle(s) is in each case oriented inwards. A lifting device between the lens holder and the fluid nozzle(s) is configured in such that a relative movement in relation to the lens holder, said relative movement being oriented along the central axis, is able to be carried out by the fluid nozzle(s). A method for releasing a protective film from a lens surface is also disclosed.

2. 发明申请

US20160074943A1 SIMULTANEOUS TURNING DEVICE FOR FABRICATION OF EYEGLASS LENSES 有权
标题翻译：用于制造眼镜的同时旋转装置
公开(公告)号：US20160074943A1
公开(公告)日：2016-03-17
申请号：US14845555
申请日：2015-09-04
申请人： OptoTech Optikmaschinen GmbH
发明人： Roland MANDLER
IPC分类号： B23B3/30 , B23Q39/04 , B23B5/00
CPC分类号： B23B3/30 , B23B3/32 , B23B5/00 , B23B2215/40 , B23B2250/16 , B23Q7/048 , B23Q39/04 , B23Q2039/002
摘要： A turning device has two turning stations, each with a rotatable work piece spindle to hold a lens blank and each with a turning tool for the machining of a lens blank. A fabrication mechanism for the manufacturing of eyeglass lenses from lens blanks includes a milling device and the turning device, wherein the milling device has at least one milling station with a work piece holder to hold a lens blank and a milling tool for the machining of the lens blank. A loading device is configured to remove lens blanks from the milling device and load them into the turning device. A method for operating such a fabrication mechanism includes simultaneous machining of a third lens blank with the milling tool and a first and a second lens blank with the turning tools.
摘要翻译：车削装置具有两个车削台，每个车削台具有可转动的工件主轴以保持透镜坯件，并且每个具有用于加工透镜毛坯的转动工具。用于从透镜毛坯制造眼镜镜片的制造机构包括铣削装置和车削装置，其中铣削装置具有至少一个具有工件保持件的研磨工位，以保持透镜毛坯和用于机加工的铣削刀具镜头空白装载装置被配置为从铣削装置移除镜片坯料并将其装载到转动装置中。用于操作这种制造机构的方法包括用铣刀同时加工第三透镜毛坯以及具有车刀的第一和第二透镜毛坯。

3. 发明申请

US20150217420A1 LENS RETAINING DEVICE FOR RETAINING A RAW LENS IN A PROCESSING MACHINE, AND METHOD FOR PROCESSING RAW LENSES 审中-公开
标题翻译：用于在加工机中保持原始镜片的镜片保持装置及其处理原始镜片的方法
公开(公告)号：US20150217420A1
公开(公告)日：2015-08-06
申请号：US14511367
申请日：2014-10-10
申请人： OptoTech Optikmaschinen GmbH
发明人： Roland MANDLER
IPC分类号： B23Q3/08 , B24B13/005
CPC分类号： B23Q3/088 , B24B13/005 , B24B41/061 , Y10T29/49998
摘要： A processing machine that has a lens retaining device for retaining a raw lens in a processing machine has a tool mount for immobilizing the lens retaining device in a processing tool, and a workpiece mount for receiving a raw lens to be processed. The workpiece mount has a curved surface and is connected to the tool mount. An air channel extends from the tool mount to the curved surface of the workpiece mount. Furthermore, the workpiece mount has an adhesion element which at least to some extent forms the curved surface, wherein the adhesion element has adhesive properties on the curved surface. When processing raw lenses with such a retaining device, the raw lens is retained on the retaining device by means of the adhesion element and by generating a vacuum so that the raw lens is retained solely by means of the adhesion element during processing.
摘要翻译：具有用于将原始镜片保持在加工机器中的镜片保持装置的加工机具有用于将镜片保持装置固定在加工工具中的工具安装件和用于接收待加工的原始镜片的工件安装件。工件安装件具有弯曲表面并连接到工具安装座。空气通道从工具架延伸到工件安装件的弯曲表面。此外，工件安装件具有至少在一定程度上形成弯曲表面的粘合元件，其中粘合元件在弯曲表面上具有粘合性。当使用这种保持装置处理原始透镜时，原始透镜通过粘合元件保持在保持装置上并且通过产生真空，使得在加工期间原始透镜仅通过粘合元件保持。

4. 发明授权

US10166646B2 Polishing device for polishing concave lens faces of optical lenses, and method for operation thereof 有权
公开(公告)号：US10166646B2
公开(公告)日：2019-01-01
申请号：US15171197
申请日：2016-06-02
申请人： OptoTech Optikmaschinen GmbH
发明人： Roland Mandler
IPC分类号： B24B13/02 , B24B13/00
摘要： A polishing device for polishing curved lens faces of optical lenses has a workpiece holder for receiving an optical lens and a polishing tool. The polishing tool has a support element, an elastic substructure and a curved polishing surface on the elastic substructure. The polishing tool, with the polishing surface, is driven in a rotating manner about a rotation axis, the workpiece holder being driven in a rotating manner about a first axis, in order to rotate the optical lens. A distance between the workpiece holder and the polishing tool is adjustable along a second axis. An offset between the workpiece holder and the polishing device is adjustable along a third axis, which is aligned transversely in relation to the first axis. A pitch angle between the rotation axis and the first axis is adjustable by tilting about a fourth axis. A method of operating the device is also disclosed.

5. 发明申请

US20160361790A1 POLISHING DEVICE FOR POLISHING CONCAVE LENS FACES OF OPTICAL LENSES, AND METHOD FOR OPERATION THEREOF 审中-公开
标题翻译：用于抛光光学镜片凸面的抛光装置及其操作方法
公开(公告)号：US20160361790A1
公开(公告)日：2016-12-15
申请号：US15171197
申请日：2016-06-02
申请人： OptoTech Optikmaschinen GmbH
发明人： Roland MANDLER
IPC分类号： B24B13/02
CPC分类号： B24B13/02 , B24B13/0037 , B24B13/023
摘要： A polishing device for polishing curved lens faces of optical lenses has a workpiece holder for receiving an optical lens and a polishing tool. The polishing tool has a support element, an elastic substructure and a curved polishing surface on the elastic substructure. The polishing tool, with the polishing surface, is driven in a rotating manner about a rotation axis, the workpiece holder being driven in a rotating manner about a first axis, in order to rotate the optical lens. A distance between the workpiece holder and the polishing tool is adjustable along a second axis. An offset between the workpiece holder and the polishing device is adjustable along a third axis, which is aligned transversely in relation to the first axis. A pitch angle between the rotation axis and the first axis is adjustable by tilting about a fourth axis. A method of operating the device is also disclosed.
摘要翻译：用于抛光光学透镜的弯曲透镜面的抛光装置具有用于接收光学透镜和抛光工具的工件保持器。抛光工具在弹性子结构上具有支撑元件，弹性子结构和弯曲的抛光表面。具有抛光表面的抛光工具围绕旋转轴线旋转地被驱动，工件保持器以围绕第一轴线的旋转方式被驱动，以便旋转光学透镜。工件夹持器和抛光工具之间的距离可沿第二轴线调节。工件保持器和抛光装置之间的偏移可沿第三轴线调节，第三轴线相对于第一轴线横向排列。通过围绕第四轴倾斜来调整旋转轴和第一轴之间的俯仰角。还公开了一种操作该装置的方法。

6. 发明授权

US10537944B2 Milling device for optical lens production with two milling stations and method of use 有权
公开(公告)号：US10537944B2
公开(公告)日：2020-01-21
申请号：US15042200
申请日：2016-02-12
申请人： OptoTech Optikmaschinen GmbH
发明人： Roland Mandler
IPC分类号： B23C3/00 , B23Q7/04 , B23Q39/04 , B23Q7/14 , B23B9/10 , B23B3/06 , B23B9/00 , B23C3/16 , B23Q11/08 , B23Q39/00
摘要： A milling device having a first milling station with a first workpiece spindle capable of rotating about a first spindle axis A1 intended to receive a first lens blank and with a first milling tool with first cutters capable of rotating about a first milling axis FA1 intended for machining a received first lens blank. At least one second milling station with a second workpiece spindle capable of rotating about a second spindle axis A2 receives a second lens blank, and with a second milling tool with second cutters capable of rotating about a second milling axis FA2 machining the received second lens blank, the spindle axes A1, A2 being aligned parallel to one another, the milling axes FA1, FA2 being aligned parallel to one another, and obliquely aligned to the spindle axes A1, A2. The invention also includes a method for the operation of the milling device.

7. 发明授权

US10022800B2 Simultaneous turning device for fabrication of eyeglass lenses 有权
公开(公告)号：US10022800B2
公开(公告)日：2018-07-17
申请号：US14845555
申请日：2015-09-04
申请人： OptoTech Optikmaschinen GmbH
发明人： Roland Mandler
IPC分类号： B23B3/30 , B23B5/00 , B23Q39/04 , B23Q7/04 , B23B3/32 , B23Q39/00
摘要： A turning device has two turning stations, each with a rotatable work piece spindle to hold a lens blank and each with a turning tool for the machining of a lens blank. A fabrication mechanism for the manufacturing of eyeglass lenses from lens blanks includes a milling device and the turning device, wherein the milling device has at least one milling station with a work piece holder to hold a lens blank and a milling tool for the machining of the lens blank. A loading device is configured to remove lens blanks from the milling device and load them into the turning device. A method for operating such a fabrication mechanism includes simultaneous machining of a third lens blank with the milling tool and a first and a second lens blank with the turning tools.

8. 发明申请

US20160250694A1 MILLING DEVICE FOR OPTICAL LENS PRODUCTION WITH TWO MILLING STATIONS 审中-公开
标题翻译：用于具有两个铣床的光学镜头生产的铣削装置
公开(公告)号：US20160250694A1
公开(公告)日：2016-09-01
申请号：US15042200
申请日：2016-02-12
申请人： OptoTech Optikmaschinen GmbH
发明人： Roland MANDLER
IPC分类号： B23C3/00
摘要： A milling device having a first milling station with a first workpiece spindle capable of rotating about a first spindle axis A1 intended to receive a first lens blank and with a first milling tool with first cutters capable of rotating about a first milling axis FA1 intended for machining a received first lens blank. At least one second milling station with a second workpiece spindle capable of rotating about a second spindle axis A2 receives a second lens blank, and with a second milling tool with second cutters capable of rotating about a second milling axis FA2 machining the received second lens blank, the spindle axes A1, A2 being aligned parallel to one another, the milling axes FA1, FA2 being aligned parallel to one another, and obliquely aligned to the spindle axes A1, A2. The invention also includes a method for the operation of the milling device.
摘要翻译：一种铣削装置，具有第一铣削台，其具有第一工件主轴，所述第一工件主轴能够围绕第一主轴轴线A1旋转，所述第一主轴轴线A1旨在接收第一透镜毛坯，并且具有第一铣削刀具，所述第一铣削刀具能够围绕用于加工的第一铣削轴FA1旋转收到的第一个镜头空白。具有能够围绕第二主轴轴线A2旋转的第二工件主轴的至少一个第二铣削台接收第二透镜毛坯，并且具有第二铣削刀具，其具有能够围绕第二铣削轴线FA2旋转的第二铣削刀具加工所接收的第二透镜毛坯主轴A1，A2彼此平行对准，铣削轴FA1，FA2彼此平行排列，并与主轴A 1，A 2倾斜对准。本发明还包括一种用于操作铣削装置的方法。

9. 发明授权

US10168548B2 Optical lens blank, a blank assortment and a method for the production of lenses 有权
公开(公告)号：US10168548B2
公开(公告)日：2019-01-01
申请号：US15433135
申请日：2017-02-15
申请人： OptoTech Optikmaschinen GmbH
发明人： Roland Mandler
IPC分类号： G02C7/02
摘要： An optical lens blank includes a first and a second lens surface, which are arranged opposite each other and which are delimited at a lens circumference, wherein the first lens surface has a surface geometry that corresponds to a first partial cutout from a first melon shape. A range of blanks consisting of such lens blanks have first lens surfaces of varying degrees of curvature, wherein the different degrees of curvature are based on different melon shapes. Finally, a method for producing a spectacle lens from such an optical lens blank includes mechanically shaping at least the first or second surface, and separating a cutout from the mechanically shaped lens blank.

10. 发明授权

US09844815B2 Simultaneous turning device for fabrication of eyeglass lenses 有权
公开(公告)号：US09844815B2
公开(公告)日：2017-12-19
申请号：US15042217
申请日：2016-02-12
申请人： OptoTech Optikmaschinen GmbH
发明人： Roland Mandler
IPC分类号： B23P23/00 , B23B3/32 , B23Q39/04
CPC分类号： B23B3/32 , B23B2215/40 , B23B2226/61 , B23B2250/16 , B23B2270/14 , B23Q39/04
摘要： A turning device has two turning stations, each with a rotatable work piece spindle to hold a lens blank, each lens blank with a turning tool for the machining of a lens blank. A method for the operation of the turning device, wherein first and the second lens blanks are simultaneously machined with the turning tools is disclosed. Control electronics attune drive signals to each other such that certain drive signals for fast tool servomotors of the turning tools accomplish at least a temporary or phase-wise opposite running of the fast tool servomotors for vibration dampening. A fabrication mechanism is provided for the manufacturing of eyeglass lenses from lens blanks with a milling device and a turning device along with a method for operating the fabrication mechanism.

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