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FR2186441A1 - - Google Patents

Info

Publication number
FR2186441A1
FR2186441A1 FR7219131A FR7219131A FR2186441A1 FR 2186441 A1 FR2186441 A1 FR 2186441A1 FR 7219131 A FR7219131 A FR 7219131A FR 7219131 A FR7219131 A FR 7219131A FR 2186441 A1 FR2186441 A1 FR 2186441A1
Authority
FR
France
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.)
Granted
Application number
FR7219131A
Other languages
French (fr)
Other versions
FR2186441B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EssilorLuxottica SA
Original Assignee
Essilor International Compagnie Generale dOptique SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Essilor International Compagnie Generale dOptique SA filed Critical Essilor International Compagnie Generale dOptique SA
Priority to FR7219131A priority Critical patent/FR2186441B1/fr
Priority to DE19732322479 priority patent/DE2322479C3/en
Priority to IT68335/73A priority patent/IT985891B/en
Priority to SU1912853A priority patent/SU528024A3/en
Priority to GB2357873A priority patent/GB1425903A/en
Priority to US361971A priority patent/US3865178A/en
Priority to ES415017A priority patent/ES415017A1/en
Priority to JP5964673A priority patent/JPS5442116B2/ja
Priority to HU73EI480A priority patent/HU173588B/en
Priority to BR3920/73A priority patent/BR7303920D0/en
Priority to NL7307475A priority patent/NL7307475A/xx
Priority to DD171152A priority patent/DD105572A5/xx
Publication of FR2186441A1 publication Critical patent/FR2186441A1/fr
Application granted granted Critical
Publication of FR2186441B1 publication Critical patent/FR2186441B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B24B13/005—Blocking means, chucks or the like; Alignment devices
    • B24B13/0052—Lens block moulding devices
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Lens Barrels (AREA)
  • Casting Devices For Molds (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
FR7219131A 1972-05-29 1972-05-29 Expired FR2186441B1 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR7219131A FR2186441B1 (en) 1972-05-29 1972-05-29
DE19732322479 DE2322479C3 (en) 1972-05-29 1973-05-04 Method of attaching a metal block to an optical lens blank having an aspherical surface
IT68335/73A IT985891B (en) 1972-05-29 1973-05-10 PROCEDURE AND DEVICE FOR THE IMPLEMENTATION OF A SEMI-FINISHED BLANK OF OPTICAL GLASS
SU1912853A SU528024A3 (en) 1972-05-29 1973-05-16 Device for fixing optical lens blanks
GB2357873A GB1425903A (en) 1972-05-29 1973-05-17 Mounting members for ophthalmic lens blanks
US361971A US3865178A (en) 1972-05-29 1973-05-21 Apparatus for casting a holding block on an ophthalmic lens
ES415017A ES415017A1 (en) 1972-05-29 1973-05-22 Apparatus for casting a holding block on an ophthalmic lens
JP5964673A JPS5442116B2 (en) 1972-05-29 1973-05-28
HU73EI480A HU173588B (en) 1972-05-29 1973-05-28 Method for machining optical lens and chucking device for carrying out the method
BR3920/73A BR7303920D0 (en) 1972-05-29 1973-05-28 PROCESS OF FIXING A WORKED PIECE OF OPTICAL GLASS FINISHED IN ONE OF ITS FACES, ASSEMBLY FRAME USED WITH THE SAME, AND ASSEMBLY FORMED BY THE SUCH PIECES AND FRAMING
NL7307475A NL7307475A (en) 1972-05-29 1973-05-29
DD171152A DD105572A5 (en) 1972-05-29 1973-05-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7219131A FR2186441B1 (en) 1972-05-29 1972-05-29

Publications (2)

Publication Number Publication Date
FR2186441A1 true FR2186441A1 (en) 1974-01-11
FR2186441B1 FR2186441B1 (en) 1976-08-06

Family

ID=9099234

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7219131A Expired FR2186441B1 (en) 1972-05-29 1972-05-29

Country Status (11)

Country Link
US (1) US3865178A (en)
JP (1) JPS5442116B2 (en)
BR (1) BR7303920D0 (en)
DD (1) DD105572A5 (en)
ES (1) ES415017A1 (en)
FR (1) FR2186441B1 (en)
GB (1) GB1425903A (en)
HU (1) HU173588B (en)
IT (1) IT985891B (en)
NL (1) NL7307475A (en)
SU (1) SU528024A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2647170A1 (en) * 1975-10-30 1977-05-12 Essilor Int PROCESS FOR MANUFACTURING AN EYE LENS WITH PROGRESSIVELY VARIABLE BREAKING FORCE AND SEMI-FINISHED PRESSING AS AN INTERMEDIATE PRODUCT OF THIS PROCESS

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5419394U (en) * 1977-07-12 1979-02-07
US4266996A (en) * 1980-01-25 1981-05-12 Spectra-Physics, Inc. Method and tool for producing centered parts having spherical surfaces
FR2613261B1 (en) * 1987-03-30 1991-02-01 Essilor Int MOLD FOR FIXING A METAL BLOCK BY OVER-MOLDING ON ONE OF THE FACES OF AN OPHTHALMIC LENS
EP0807673A1 (en) * 1996-05-15 1997-11-19 Hamo Ag Protective adhesive foil for optical glasses and process for removing it
DE19925087C2 (en) * 1999-06-01 2002-11-21 Rmh Polymers Gmbh & Co Kg Device for bubble-free and wrinkle-free coating of optical or electronic components with one-sided adhesive protective film
DE10017363C2 (en) * 2000-04-07 2002-04-18 Rmh Polymers Gmbh & Co Kg Process for the automatic application of a protective lacquer to spectacle lens blanks
DE60327957D1 (en) * 2002-01-09 2009-07-30 Hoya Corp grinding tool
EP2516110B1 (en) * 2009-12-24 2015-10-28 Essilor International (Compagnie Générale D'Optique) A method for mounting an optical lens to be polished
JP5499074B2 (en) * 2011-05-17 2014-05-21 Ｈｏｙａ株式会社 Lens blank, method for manufacturing the same, and method for manufacturing a lens
US8659842B1 (en) * 2012-09-13 2014-02-25 Himax Technologies Limited Image capturing device and assembling method thereof
CN106334974A (en) * 2016-10-31 2017-01-18 福建福晶科技股份有限公司 Machining method for perpendicularity of optical piece

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1517121A (en) * 1966-03-02 1968-03-15 Univis Inc Method and assembly block for the manufacture of ophthalmological lenses from blanks as well as lenses conforming to those thus obtained

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1952373A (en) * 1924-04-10 1934-03-27 American Optical Corp Lens blocking device
US2304984A (en) * 1939-07-25 1942-12-15 Eastman Kodak Co Lens mount
JPS431012Y1 (en) * 1964-07-15 1968-01-18
US3330331A (en) * 1964-09-18 1967-07-11 Textron Inc Method and apparatus for blocking a lens blank
US3353307A (en) * 1964-10-29 1967-11-21 Titmus Optical Company Inc Lens holder for metallic blocking system
JPS436381Y1 (en) * 1965-02-10 1968-03-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1517121A (en) * 1966-03-02 1968-03-15 Univis Inc Method and assembly block for the manufacture of ophthalmological lenses from blanks as well as lenses conforming to those thus obtained

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2647170A1 (en) * 1975-10-30 1977-05-12 Essilor Int PROCESS FOR MANUFACTURING AN EYE LENS WITH PROGRESSIVELY VARIABLE BREAKING FORCE AND SEMI-FINISHED PRESSING AS AN INTERMEDIATE PRODUCT OF THIS PROCESS

Also Published As

Publication number Publication date
SU528024A3 (en) 1976-09-05
DE2322479A1 (en) 1973-12-13
US3865178A (en) 1975-02-11
ES415017A1 (en) 1976-02-16
DE2322479B2 (en) 1976-07-29
FR2186441B1 (en) 1976-08-06
JPS4955707A (en) 1974-05-30
GB1425903A (en) 1976-02-25
DD105572A5 (en) 1974-05-05
NL7307475A (en) 1973-12-03
BR7303920D0 (en) 1974-07-25
HU173588B (en) 1979-06-28
JPS5442116B2 (en) 1979-12-12
IT985891B (en) 1974-12-20

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Legal Events

Date Code Title Description
ST Notification of lapse