FR2277650B1 - - Google Patents

Info

Publication number
FR2277650B1
FR2277650B1 FR7424279A FR7424279A FR2277650B1 FR 2277650 B1 FR2277650 B1 FR 2277650B1 FR 7424279 A FR7424279 A FR 7424279A FR 7424279 A FR7424279 A FR 7424279A FR 2277650 B1 FR2277650 B1 FR 2277650B1
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.)
Expired
Application number
FR7424279A
Other languages
French (fr)
Other versions
FR2277650A1 (fr
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 FR7424279A priority Critical patent/FR2277650A1/fr
Priority to JP50085192A priority patent/JPS5133392A/ja
Priority to DE19752531134 priority patent/DE2531134A1/de
Priority to IT2532575A priority patent/IT1039222B/it
Publication of FR2277650A1 publication Critical patent/FR2277650A1/fr
Application granted granted Critical
Publication of FR2277650B1 publication Critical patent/FR2277650B1/fr
Granted 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
    • B24B13/0031—Machines having several working posts; Feeding and manipulating devices
    • B24B13/0037—Machines having several working posts; Feeding and manipulating devices the lenses being worked by different tools, e.g. for rough-grinding, fine-grinding, polishing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Feeding Of Workpieces (AREA)
FR7424279A 1974-07-12 1974-07-12 Machine pour l'usinage d'une lentille ophtalmique Granted FR2277650A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7424279A FR2277650A1 (fr) 1974-07-12 1974-07-12 Machine pour l'usinage d'une lentille ophtalmique
JP50085192A JPS5133392A (en) 1974-07-12 1975-07-11 Meganeyorenzuno kakosochi
DE19752531134 DE2531134A1 (de) 1974-07-12 1975-07-11 Vorrichtung zur bearbeitung von brillenglaesern
IT2532575A IT1039222B (it) 1974-07-12 1975-07-11 Macchina per la lavorazione d unalente oftalmica

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7424279A FR2277650A1 (fr) 1974-07-12 1974-07-12 Machine pour l'usinage d'une lentille ophtalmique

Publications (2)

Publication Number Publication Date
FR2277650A1 FR2277650A1 (fr) 1976-02-06
FR2277650B1 true FR2277650B1 (enrdf_load_stackoverflow) 1976-12-24

Family

ID=9141201

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7424279A Granted FR2277650A1 (fr) 1974-07-12 1974-07-12 Machine pour l'usinage d'une lentille ophtalmique

Country Status (4)

Country Link
JP (1) JPS5133392A (enrdf_load_stackoverflow)
DE (1) DE2531134A1 (enrdf_load_stackoverflow)
FR (1) FR2277650A1 (enrdf_load_stackoverflow)
IT (1) IT1039222B (enrdf_load_stackoverflow)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4849919U (enrdf_load_stackoverflow) * 1971-10-11 1973-06-30
US3755694A (en) * 1972-01-05 1973-08-28 Rca Corp Monostable/astable multivibrator
JPS5025446U (enrdf_load_stackoverflow) * 1973-06-29 1975-03-24
JPS514941A (enrdf_load_stackoverflow) * 1974-07-01 1976-01-16 Matsushita Electric Ind Co Ltd
JPS6211089Y2 (enrdf_load_stackoverflow) * 1978-01-30 1987-03-16
US4409760A (en) * 1979-08-02 1983-10-18 Yoshiaki Nagaura Method for the manufacture of lens-like articles and the like
FR2523890A1 (fr) * 1982-03-26 1983-09-30 Fabrications Optiques Et Machine doucisseuse ou polisseuse pour lentilles optiques
US4662119A (en) * 1984-07-25 1987-05-05 Haruchika Precision Company, Ltd. Automatic lens grinding apparatus
JPH0822498B2 (ja) * 1988-08-09 1996-03-06 旭硝子株式会社 湾曲したガラス体表面の研磨装置
DE3934180C2 (de) * 1988-10-20 1996-02-08 Olympus Optical Co Haltevorrichtung für eine zu schleifende optische Linse
US5062384A (en) * 1989-11-13 1991-11-05 Mfm Technology, Inc. Vacuum chuck rotary seal
JP2591555B2 (ja) * 1991-12-20 1997-03-19 東京応化工業株式会社 塗布装置
JP2941559B2 (ja) * 1992-04-06 1999-08-25 キヤノン株式会社 被加工物受渡し装置
JP3095202B2 (ja) * 1994-11-18 2000-10-03 東京応化工業株式会社 回転カップ式液体供給装置
JP3707849B2 (ja) * 1996-01-16 2005-10-19 東京応化工業株式会社 回転カップ式液体塗布装置
DE19701312A1 (de) * 1997-01-16 1998-07-23 Zeiss Carl Fa Brillenglas mit sphärischer Vorderseite und multifokaler Rückseite, sowie Verfahren zu seiner Herstellung
PL195713B1 (pl) 1999-06-14 2007-10-31 Apv Heat Exchanger As Płyta wymiennika ciepła i zespół płyty wymiennika z uszczelką
JP6270865B2 (ja) * 2013-10-29 2018-01-31 オリンパス株式会社 レンズ保持具
CN103949730B (zh) * 2014-05-04 2016-03-16 大丰市明月轴瓦有限公司 具有自动上下料功能的轴瓦双面倒角机及其使用方法
DE102014213393B4 (de) 2014-07-10 2016-12-29 Carl Zeiss Vision International Gmbh Satz von Brillenglashalbfabrikaten, computerimplementiertes Verfahren zu dessen Auslegung, Computerprogramm, computerlesbares Speichermedium, Verfahren und Vorrichtung zur Herstellung von Brillengläsern sowie Verwendung eines Satzes von Brillenglashalbfab
CN109623563A (zh) * 2019-01-23 2019-04-16 王周连 一种光学镜片分级全自动取放研磨装置
EP4035832A1 (en) 2021-01-28 2022-08-03 Carl Zeiss Vision International GmbH Blocking piece and method for vacuum blocking a lens blank
EP4446053A1 (en) 2023-04-11 2024-10-16 Carl Zeiss Vision International GmbH Blank contacting element, vacuum blocking piece and method for manufacturing a spectacle lens

Also Published As

Publication number Publication date
JPS5133392A (en) 1976-03-22
DE2531134A1 (de) 1976-01-22
IT1039222B (it) 1979-12-10
FR2277650A1 (fr) 1976-02-06

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse