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31. 发明授权

US4901478A Radial diamond alignment apparatus for a lens generator 失效
标题翻译：用于透镜发生器的径向钻石对准装置
公开(公告)号：US4901478A
公开(公告)日：1990-02-20
申请号：US176665
申请日：1988-03-31
申请人： William D. Kane
发明人： William D. Kane
IPC分类号： B24B13/01
CPC分类号： B24B13/01
摘要： A lens generator for optical eyeglass lenses utilizes a carriage and gauge for adjusting and simultaneously measuring the radial displacement between a quill holder and a fixed location tailstock holding a lens blank. By quickly and accurately adjusting the radial displacement of the quill holder, different types of diamond wheels can be interchanged on the machine very quickly.
摘要翻译：用于光学眼镜镜片的透镜发生器利用托架和量规来调节并同时测量夹具和固定位置的夹持透镜毛坯的尾座之间的径向位移。通过快速准确地调整套筒支架的径向位移，可以快速地在机器上互换不同类型的金刚石砂轮。

32. 发明授权

US4555250A Grinding sheet and process for preparing same 失效
标题翻译：研磨片及其制备方法
公开(公告)号：US4555250A
公开(公告)日：1985-11-26
申请号：US614844
申请日：1984-05-29
申请人： Shin'ichi Horie , Yutaka Matsuzaki , Fumio Kagawa
发明人： Shin'ichi Horie , Yutaka Matsuzaki , Fumio Kagawa
IPC分类号： B24B13/01 , B24D3/06 , B24D3/34 , B24D11/00 , C22C1/04 , C22C26/00 , G02C13/00 , B24D3/02
CPC分类号： B24D11/001 , B24B13/01 , B24D3/06 , B24D3/342 , C22C1/0425 , C22C26/00
摘要： A glass-grinding sheet is prepared by a process wherein 100 wt. parts of a powdery metal composition consisting of, based on the weight of the composition, 80-96.8% copper, 3-15% of tin and/or zinc, and 0.2-5% of nickel and/or titanium, are mixed with 0.5-30 wt. parts of a diamond powder; the mixture is sintered; and then, the obtained sintered body is rolled into a sheet of the desired thickness. The powdery metal composition is either a copper alloy consisting of (a) copper, (b) tin and/or zinc and (c) nickel and/or titanium, or a mixture of a copper alloy consisting of (a) copper and (b) tin and/or zinc, with (c) nickel and/or titanium.
摘要翻译：玻璃研磨片通过以下方法制备，其中将100重量％基于组合物的重量，由80-96.8％的铜，3-15％的锡和/或锌以及0.2-5％的镍和/或钛组成的部分粉末金属组合物与0.5 -30wt。部分金刚石粉末; 混合物烧结; 然后将得到的烧结体轧制成所需厚度的片材。粉末金属组合物是由（a）铜，（b）锡和/或锌和（c）镍和/或钛组成的铜合金，或由（a）铜和（b）组成的铜合金的混合物）锡和/或锌，（c）镍和/或钛。

33. 发明授权

US4257194A Apparatus for machining, workpieces having curved surfaces, e.g. lenses 失效
标题翻译：用于加工的装置，具有弯曲表面的工件，例如镜头
公开(公告)号：US4257194A
公开(公告)日：1981-03-24
申请号：US030431
申请日：1979-04-16
申请人： Jean-Francois Cailloux
发明人： Jean-Francois Cailloux
IPC分类号： B24B13/00 , B24B13/01 , B24B13/02
CPC分类号： B24B13/02
摘要： Apparatus for machining, polishing and/or smoothing workpieces having curved surfaces such as optical or ophthalmic lenses. A bearing head maintains a tool against a workpiece. Pressure is applied by a pneumatic piston and cylinder unit for establishing contact pressure between the workpiece and the tool. An eccentric drive mechanism including a compound table generates relative displacement between the workpiece and the tool. The pneumatic piston and cylinder unit actually forms part of the tool holder spindle. The cylinder or piston rod of the unit is provided with a tool holder block mounting the tool and the other of the piston rod or cylinder is attached to the drive mechanism. The bearing head has a freely rotating position and a locked position preventing rotation.
摘要翻译：用于加工，抛光和/或平滑具有弯曲表面的工件（例如光学或眼镜片）的设备。轴承头将工具固定在工件上。通过气动活塞和气缸单元施加压力，以建立工件和工具之间的接触压力。包括复合台的偏心驱动机构在工件和工具之间产生相对位移。气动活塞和气缸单元实际上形成了工具架主轴的一部分。该单元的气缸或活塞杆设置有安装工具的工具保持器块，并且活塞杆或气缸中的另一个连接到驱动机构。轴承头具有自由旋转位置和防止旋转的锁定位置。

34. 发明授权

US4035160A Method for manufacturing a convex or concave lapping tool 失效
标题翻译：用于制造凸或研磨工具的方法
公开(公告)号：US4035160A
公开(公告)日：1977-07-12
申请号：US650977
申请日：1976-01-21
申请人： Shinji Taguchi
发明人： Shinji Taguchi
IPC分类号： B24B13/01 , B24D18/00 , C09K3/14 , B29C1/02
CPC分类号： B24D18/00 , B24B13/01
摘要： A lapping tool for grinding or polishing glass such as optical lens having exact curvature with the lens to be worked is manufactured by pouring a liquid resin into a mold having incompatability with the liquid resin at a portion corresponding to pellets to be adhered onto a blank dish body, and then hardening the resin in the mold, while the blank dish body is being press-contacted against the mold surface thus, molding the pellets onto the tool blank. The mold is shaped to a precise curvature of the lens to be worked by means of a master lapping tool equipped with lapping pellets.
摘要翻译：用于研磨或抛光玻璃的研磨工具，例如具有待加工的透镜的具有精确曲率的光学透镜，通过将液体树脂倒入到与液体树脂不相容的模具中，在与要粘附的坯料相对应的部分上，然后将模具中的树脂硬化，同时坯料盘被压接在模具表面上，从而将颗粒模制到工具坯料上。模具通过装配有研磨颗粒的主研磨工具成型为要加工的透镜的精确曲率。

35. 发明授权

US3710517A Process for finish polishing of glass lenses 失效
标题翻译：玻璃镜片的完美抛光工艺
公开(公告)号：US3710517A
公开(公告)日：1973-01-16
申请号：US3710517D
申请日：1971-02-22
申请人： EASTMAN KODAK CO
发明人： VALERIO P , WERNER R
IPC分类号： B24B13/01 , B24D3/30 , B24D3/34 , B24B1/00 , B24D17/00
CPC分类号： B24D3/30 , B24B13/01 , B24D3/34
摘要： The use of tiny diamonds for finish polishing of glass lenses has been made possible by incorporating them into a lap material comprising very small diamonds in a special polymeric matrix of the reaction product of an organic epoxide with an appropriate ''''hardener,'''' such as a polyamine.
摘要翻译：使用微小的钻石来完成玻璃透镜的抛光已经通过将它们结合到包含非常小的金刚石的搭接材料中成为有机环氧化物与适当的“固化剂”的反应产物的特殊聚合物基质，例如多胺。

36. 发明授权

US3522680A Expanded metal facing for a lens abrading tool 失效
标题翻译：用于镜片抛光工具的膨胀金属表面
公开(公告)号：US3522680A
公开(公告)日：1970-08-04
申请号：US3522680D
申请日：1967-03-23
申请人： GEORGE M J SAROFEEN
发明人： SAROFEEN GEORGE M J
IPC分类号： B24B13/01 , B24D17/00
CPC分类号： B24B13/01 , Y10S451/921

37. 发明授权

US1988649A Grinding or polishing machine 失效
公开(公告)号：US1988649A
公开(公告)日：1935-01-22
申请号：US60590732
申请日：1932-04-18
申请人： EVANS CHARLES E
发明人： EVANS CHARLES E
IPC分类号： B24B13/01 , B24B13/02
CPC分类号： B24B13/02 , B24B13/012

38. 发明授权

US1568066A Lens polisher 失效
标题翻译：镜片抛光机
公开(公告)号：US1568066A
公开(公告)日：1926-01-05
申请号：US58890322
申请日：1922-09-18
申请人： AMERICAN OPTICAL CORP
发明人： HILL HARRY W
IPC分类号： B24B13/01
CPC分类号： B24B13/01

39. 发明授权

US1440820A Lap 失效
标题翻译：圈
公开(公告)号：US1440820A
公开(公告)日：1923-01-02
申请号：US37724120
申请日：1920-04-28
申请人： DE WILLE ANTOINE JOSEPH
发明人： DE WILLE ANTOINE JOSEPH
IPC分类号： B24B13/01 , B24D7/06
CPC分类号： B24B13/01 , B24D7/06

40. 发明申请

US20230029755A1 FLOATING NON-CONTACT ULTRASONIC ENHANCED FLEXIBLE SUB-APERTURE POLISHING DEVICE AND METHOD 有权
公开(公告)号：US20230029755A1
公开(公告)日：2023-02-02
申请号：US17891015
申请日：2022-08-18
申请人： ZHEJIANG UNIVERSITY
发明人： Wule ZHU , Fang HAN , Lu WU , Anyu SUN , Bingfeng JU
IPC分类号： B24B13/01 , B24B1/04 , B24B41/04
摘要： A floating non-contact ultrasonic enhanced flexible sub-aperture polishing device and method are disclosed, an X-axis moving platform, a Y-axis moving platform, a Z-axis moving platform and a workpiece swinging platform in linkage control ensure normal lines of a tool and a workpiece are kept at an identical angle to realize sub-aperture processing; the ventilation main shaft acts air pressure on the ball spline's end portion to form an axial thrust to let the tool axially float; a dynamic balance among hydrodynamic pressure, air pressure and dynamic pressure is performed on the polishing liquid by rotation of the flexible tool; a tiny gap between the tool and workpiece is formed by elastic deformation of the flexible tool due to the dynamic pressure; a shearing force for removing materials is generated when the polishing liquid flows through the gap; a cavitation effect in the gap is formed by ultrasonic waves.

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