US3732647B1 - - Google Patents

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Publication number
US3732647B1
US3732647B1 US3732647DA US3732647B1 US 3732647 B1 US3732647 B1 US 3732647B1 US 3732647D A US3732647D A US 3732647DA US 3732647 B1 US3732647 B1 US 3732647B1
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US
United States
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
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English (en)
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Publication of US3732647A publication Critical patent/US3732647A/en
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Publication of US3732647B1 publication Critical patent/US3732647B1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/02—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor by means of tools with abrading surfaces corresponding in shape with the lenses to be made

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
US00169224A 1971-08-05 1971-08-05 Polisher-finer machine Expired - Lifetime US3732647A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16922471A 1971-08-05 1971-08-05

Publications (2)

Publication Number Publication Date
US3732647A US3732647A (en) 1973-05-15
US3732647B1 true US3732647B1 (fr) 1986-02-11

Family

ID=22614706

Family Applications (1)

Application Number Title Priority Date Filing Date
US00169224A Expired - Lifetime US3732647A (en) 1971-08-05 1971-08-05 Polisher-finer machine

Country Status (11)

Country Link
US (1) US3732647A (fr)
JP (1) JPS5434197B2 (fr)
AU (1) AU462061B2 (fr)
CA (1) CA950676A (fr)
CH (1) CH548262A (fr)
DE (1) DE2238310A1 (fr)
FR (1) FR2155195A5 (fr)
GB (1) GB1363957A (fr)
IT (1) IT952728B (fr)
NL (1) NL7206718A (fr)
SE (1) SE395124B (fr)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3900972A (en) * 1974-09-11 1975-08-26 Itek Corp Apparatus for polishing toroidal surfaces
US4085549A (en) * 1976-11-26 1978-04-25 Hodges Lee R Lens polishing machine
US4161847A (en) * 1977-04-04 1979-07-24 New Asian Corporation Apparatus and method for performing aspherical operations on a workpiece
EP0043233A1 (fr) * 1980-06-24 1982-01-06 Coburn Optical Industries, Inc. Appareil de doucissage et de polissage
US4392334A (en) * 1980-11-19 1983-07-12 Coburn Optical Industries, Inc. Fluid dispersing apparatus for use in producing ophthalmic lenses
EP0134625A1 (fr) * 1983-07-20 1985-03-20 Coburn Optical Industries, Inc. Appareil de polissage et d'affinage
US4510717A (en) * 1982-12-16 1985-04-16 Coburn Optical Industries, Inc. Lens finishing apparatus
US4513537A (en) * 1983-08-26 1985-04-30 Rockwell International Corporation Device for preparing thin specimens
US4644703A (en) * 1986-03-13 1987-02-24 Norton Company Plural layered coated abrasive
US4862644A (en) * 1989-01-03 1989-09-05 Stith Joe D Optical lapping machine
US4907373A (en) * 1987-10-21 1990-03-13 Hunter Billy D Toric finer-polisher
US4914865A (en) * 1988-03-18 1990-04-10 The Standard Products Company Cylinder machine with improved spherical bearing
EP0400658A2 (fr) * 1989-05-31 1990-12-05 Norton Company Matériau abrasif enrobé, son procédé de fabricaton et son utilisation
US5027560A (en) * 1990-03-21 1991-07-02 Optical Works Corporation Machine for finishing the surface of a lens
US5520568A (en) * 1992-07-17 1996-05-28 Minnesota Mining And Manufacturing Company Method of processing a lens and means for use in the method
US5527368A (en) * 1983-03-11 1996-06-18 Norton Company Coated abrasives with rapidly curable adhesives
US5785578A (en) * 1994-06-15 1998-07-28 Norsk Hydro A.S. Equipment for the grinding of material samples
EP0945218A2 (fr) * 1998-03-26 1999-09-29 Gerber-Coburn Optical, Inc. Machine de polissage/finissage
WO2013045795A1 (fr) * 2011-09-27 2013-04-04 Visioptimum International Dispositif de polissage de lentilles optiques
CN105364667A (zh) * 2015-11-19 2016-03-02 长春博信光电子有限公司 一种双曲面高速抛光机
CN111070030A (zh) * 2019-12-18 2020-04-28 上饶市恒泰光学设备制造有限公司 一种具有异形面精磨抛光的精抛机

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5154580U (fr) * 1974-10-24 1976-04-26
FR2424101A1 (fr) * 1978-04-25 1979-11-23 Essilor Int Machine pour l'usinage de pieces, en particulier pieces a surface courbe
JPS6016357A (ja) * 1983-03-17 1985-01-28 Haruchika Seimitsu:Kk レンズ自動研磨方法とその装置
JPS61252057A (ja) * 1984-11-13 1986-11-10 コバ−ン　オプテイカル　インダストリイズ，インコ−ポレ−テツド レンズ仕上げ装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US913543A (en) * 1907-10-29 1909-02-23 Henry B Nichols Grinding-machine.
US998101A (en) * 1910-10-24 1911-07-18 Max A Laabs Machine for grinding lenses.
US2208527A (en) * 1939-06-14 1940-07-16 Daniel D Hubbell Apparatus for producing one-piece multifocal ophthalmic lenses

Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3900972A (en) * 1974-09-11 1975-08-26 Itek Corp Apparatus for polishing toroidal surfaces
US4085549A (en) * 1976-11-26 1978-04-25 Hodges Lee R Lens polishing machine
US4161847A (en) * 1977-04-04 1979-07-24 New Asian Corporation Apparatus and method for performing aspherical operations on a workpiece
EP0043233A1 (fr) * 1980-06-24 1982-01-06 Coburn Optical Industries, Inc. Appareil de doucissage et de polissage
US4320599A (en) * 1980-06-24 1982-03-23 Coburn Optical Industries, Inc. Polisher-finer apparatus
US4392334A (en) * 1980-11-19 1983-07-12 Coburn Optical Industries, Inc. Fluid dispersing apparatus for use in producing ophthalmic lenses
US4510717A (en) * 1982-12-16 1985-04-16 Coburn Optical Industries, Inc. Lens finishing apparatus
EP0184597A1 (fr) * 1982-12-16 1986-06-18 Coburn Optical Industries, Inc. Appareil de finissage de lentilles
US5527368A (en) * 1983-03-11 1996-06-18 Norton Company Coated abrasives with rapidly curable adhesives
EP0134625A1 (fr) * 1983-07-20 1985-03-20 Coburn Optical Industries, Inc. Appareil de polissage et d'affinage
US4521994A (en) * 1983-07-20 1985-06-11 Coburn Optical Industries Polisher-finer apparatus
US4513537A (en) * 1983-08-26 1985-04-30 Rockwell International Corporation Device for preparing thin specimens
US4644703A (en) * 1986-03-13 1987-02-24 Norton Company Plural layered coated abrasive
US4907373A (en) * 1987-10-21 1990-03-13 Hunter Billy D Toric finer-polisher
AU610937B2 (en) * 1987-10-21 1991-05-30 Coburn Optical Industries Inc. Toric finer-polisher
US4914865A (en) * 1988-03-18 1990-04-10 The Standard Products Company Cylinder machine with improved spherical bearing
US4862644A (en) * 1989-01-03 1989-09-05 Stith Joe D Optical lapping machine
EP0400658A3 (fr) * 1989-05-31 1991-04-17 Norton Company Matériau abrasif enrobé, son procédé de fabricaton et son utilisation
EP0400658A2 (fr) * 1989-05-31 1990-12-05 Norton Company Matériau abrasif enrobé, son procédé de fabricaton et son utilisation
US5027560A (en) * 1990-03-21 1991-07-02 Optical Works Corporation Machine for finishing the surface of a lens
US5520568A (en) * 1992-07-17 1996-05-28 Minnesota Mining And Manufacturing Company Method of processing a lens and means for use in the method
US5785578A (en) * 1994-06-15 1998-07-28 Norsk Hydro A.S. Equipment for the grinding of material samples
EP0945218A3 (fr) * 1998-03-26 2003-04-02 Gerber-Coburn Optical, Inc. Machine de polissage/finissage
US6080044A (en) * 1998-03-26 2000-06-27 Gerber Coburn Optical, Inc. Fining/polishing machine
EP0945218A2 (fr) * 1998-03-26 1999-09-29 Gerber-Coburn Optical, Inc. Machine de polissage/finissage
WO2013045795A1 (fr) * 2011-09-27 2013-04-04 Visioptimum International Dispositif de polissage de lentilles optiques
CN104105572A (zh) * 2011-09-27 2014-10-15 最佳视觉国际有限公司 光学透镜的抛光设备
US9764441B2 (en) 2011-09-27 2017-09-19 Visioptimum International Device for polishing optical lenses
CN105364667A (zh) * 2015-11-19 2016-03-02 长春博信光电子有限公司 一种双曲面高速抛光机
CN105364667B (zh) * 2015-11-19 2019-02-12 长春博信光电子有限公司 一种双曲面高速抛光机
CN111070030A (zh) * 2019-12-18 2020-04-28 上饶市恒泰光学设备制造有限公司 一种具有异形面精磨抛光的精抛机
CN111070030B (zh) * 2019-12-18 2021-07-09 上饶市恒泰光学设备制造有限公司 一种具有异形面精磨抛光的精抛机

Also Published As

Publication number Publication date
IT952728B (it) 1973-07-30
GB1363957A (en) 1974-08-21
NL7206718A (fr) 1973-02-07
AU4035572A (en) 1973-09-27
US3732647A (en) 1973-05-15
CH548262A (de) 1974-04-30
AU462061B2 (en) 1975-05-29
FR2155195A5 (fr) 1973-05-18
SE395124B (sv) 1977-08-01
DE2238310A1 (de) 1973-02-15
JPS5434197B2 (fr) 1979-10-25
JPS4825995A (fr) 1973-04-04
CA950676A (en) 1974-07-09

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Legal Events

Date Code Title Description
RR Request for reexamination filed

Effective date: 19850411

B1 Reexamination certificate first reexamination