ATE514524T1 - Vorrichtung zur korrektur der ätzung einer kontaktlinse und verfahren zur ätzung einer kontaktlinse - Google Patents

Vorrichtung zur korrektur der ätzung einer kontaktlinse und verfahren zur ätzung einer kontaktlinse

Info

Publication number
ATE514524T1
ATE514524T1 AT08856411T AT08856411T ATE514524T1 AT E514524 T1 ATE514524 T1 AT E514524T1 AT 08856411 T AT08856411 T AT 08856411T AT 08856411 T AT08856411 T AT 08856411T AT E514524 T1 ATE514524 T1 AT E514524T1
Authority
AT
Austria
Prior art keywords
etching
contact lens
blocking
ophthalmic lens
bevel
Prior art date
Application number
AT08856411T
Other languages
English (en)
Inventor
Thomas Aenishanslin
Original Assignee
Essilor Int
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 Int filed Critical Essilor Int
Application granted granted Critical
Publication of ATE514524T1 publication Critical patent/ATE514524T1/de

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
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
    • B24B9/14—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of optical work, e.g. lenses, prisms
    • B24B9/148—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of optical work, e.g. lenses, prisms electrically, e.g. numerically, controlled
    • 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
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
    • B24B47/225—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation for bevelling optical work, e.g. lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Eyeglasses (AREA)
  • Prostheses (AREA)
AT08856411T 2007-09-24 2008-09-19 Vorrichtung zur korrektur der ätzung einer kontaktlinse und verfahren zur ätzung einer kontaktlinse ATE514524T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0706660A FR2921285B1 (fr) 2007-09-24 2007-09-24 Dispositif de reprise de detourage et procede de detourage d'une lentille ophtalmique
PCT/FR2008/001314 WO2009071771A2 (fr) 2007-09-24 2008-09-19 Dispositif de reprise de detourage et procède de detourage d'une lentille ophtalmique

Publications (1)

Publication Number Publication Date
ATE514524T1 true ATE514524T1 (de) 2011-07-15

Family

ID=39338550

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08856411T ATE514524T1 (de) 2007-09-24 2008-09-19 Vorrichtung zur korrektur der ätzung einer kontaktlinse und verfahren zur ätzung einer kontaktlinse

Country Status (4)

Country Link
EP (1) EP2214865B9 (de)
AT (1) ATE514524T1 (de)
FR (1) FR2921285B1 (de)
WO (1) WO2009071771A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106826459A (zh) * 2017-03-31 2017-06-13 陈世平 镜片磨边倒角机
CN114951776B (zh) * 2022-06-18 2023-08-08 北京加钛加固技术有限公司 一种建筑支护钢模板制作装置及制作方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0639697A (ja) * 1992-04-14 1994-02-15 Wernicke & Co Gmbh 眼鏡レンズ縁部加工機
JP4131842B2 (ja) * 2003-08-29 2008-08-13 株式会社ニデック 眼鏡レンズ加工装置
FR2878969B1 (fr) * 2004-12-03 2007-04-27 Essilor Int Dispositif de preparation automatique au montage de lentilles ophtalmiques comportant des moyens d'immobilisation et de transfert
JP4873878B2 (ja) * 2005-03-31 2012-02-08 株式会社ニデック 眼鏡レンズ周縁加工装置
JP4397367B2 (ja) * 2005-10-11 2010-01-13 株式会社ニデック レンズ研削加工装置
FR2893524B1 (fr) * 2005-11-24 2009-05-22 Essilor Int Procede et dispositif de detourage d'une lentille ophtalmique pour usiner le chant de la lentille suivant une courbe voulue

Also Published As

Publication number Publication date
WO2009071771A2 (fr) 2009-06-11
WO2009071771A3 (fr) 2009-08-13
EP2214865B9 (de) 2012-01-18
EP2214865B1 (de) 2011-06-29
FR2921285A1 (fr) 2009-03-27
FR2921285B1 (fr) 2010-02-12
EP2214865A2 (de) 2010-08-11

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties