CA2260484C - Method and apparatus for polishing ophthalmic lenses - Google Patents

Method and apparatus for polishing ophthalmic lenses Download PDF

Info

Publication number
CA2260484C
CA2260484C CA002260484A CA2260484A CA2260484C CA 2260484 C CA2260484 C CA 2260484C CA 002260484 A CA002260484 A CA 002260484A CA 2260484 A CA2260484 A CA 2260484A CA 2260484 C CA2260484 C CA 2260484C
Authority
CA
Canada
Prior art keywords
membrane
tool head
lens
lapping
lapping tool
Prior art date
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 - Fee Related
Application number
CA002260484A
Other languages
English (en)
French (fr)
Other versions
CA2260484A1 (en
Inventor
Marc Y. Savoie
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.)
Micro Optics Design Corp
Original Assignee
Micro Optics Design Corp
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
Priority to CA002260484A priority Critical patent/CA2260484C/en
Application filed by Micro Optics Design Corp filed Critical Micro Optics Design Corp
Priority to PT99901554T priority patent/PT971810E/pt
Priority to EP99901554A priority patent/EP0971810B1/en
Priority to DE69900529T priority patent/DE69900529T2/de
Priority to PCT/CA1999/000066 priority patent/WO1999038650A1/en
Priority to AU21470/99A priority patent/AU2147099A/en
Priority to CN99800425.1A priority patent/CN1262639A/zh
Priority to JP53874399A priority patent/JP2001518022A/ja
Priority to KR1019997008873A priority patent/KR20010005800A/ko
Priority to AT99901554T priority patent/ATE210000T1/de
Priority to ES99901554T priority patent/ES2171323T3/es
Publication of CA2260484A1 publication Critical patent/CA2260484A1/en
Application granted granted Critical
Publication of CA2260484C publication Critical patent/CA2260484C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • B24B37/00—Lapping machines or devices; Accessories
    • 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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Eyeglasses (AREA)
CA002260484A 1998-01-30 1999-01-27 Method and apparatus for polishing ophthalmic lenses Expired - Fee Related CA2260484C (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
CA002260484A CA2260484C (en) 1998-01-30 1999-01-27 Method and apparatus for polishing ophthalmic lenses
KR1019997008873A KR20010005800A (ko) 1998-01-30 1999-01-28 안과용 렌즈의 연마방법과 장치
DE69900529T DE69900529T2 (de) 1998-01-30 1999-01-28 Verfahren und vorrichtung zum poliren von optischen linsen
PCT/CA1999/000066 WO1999038650A1 (en) 1998-01-30 1999-01-28 Method and apparatus for polishing ophthalmic lenses
AU21470/99A AU2147099A (en) 1998-01-30 1999-01-28 Method and apparatus for polishing ophthalmic lenses
CN99800425.1A CN1262639A (zh) 1998-01-30 1999-01-28 抛光眼镜片的方法和设备
PT99901554T PT971810E (pt) 1998-01-30 1999-01-28 Metodo e aparelho para o polimento de lentes oftalmicas
EP99901554A EP0971810B1 (en) 1998-01-30 1999-01-28 Method and apparatus for polishing ophthalmic lenses
AT99901554T ATE210000T1 (de) 1998-01-30 1999-01-28 Verfahren und vorrichtung zum poliren von optischen linsen
ES99901554T ES2171323T3 (es) 1998-01-30 1999-01-28 Metodo y aparato para pulir lentes oftalmicas.
JP53874399A JP2001518022A (ja) 1998-01-30 1999-01-28 眼用レンズの研磨仕上げ方法及び装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA2228323 1998-01-30
CA2,228,323 1998-01-30
CA002260484A CA2260484C (en) 1998-01-30 1999-01-27 Method and apparatus for polishing ophthalmic lenses

Publications (2)

Publication Number Publication Date
CA2260484A1 CA2260484A1 (en) 1999-07-30
CA2260484C true CA2260484C (en) 2003-04-15

Family

ID=25680009

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002260484A Expired - Fee Related CA2260484C (en) 1998-01-30 1999-01-27 Method and apparatus for polishing ophthalmic lenses

Country Status (11)

Country Link
EP (1) EP0971810B1 (zh)
JP (1) JP2001518022A (zh)
KR (1) KR20010005800A (zh)
CN (1) CN1262639A (zh)
AT (1) ATE210000T1 (zh)
AU (1) AU2147099A (zh)
CA (1) CA2260484C (zh)
DE (1) DE69900529T2 (zh)
ES (1) ES2171323T3 (zh)
PT (1) PT971810E (zh)
WO (1) WO1999038650A1 (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7217176B2 (en) 2004-10-29 2007-05-15 Schneider Gmbh & Co. Kg Polishing tool with several pressure zones
US7396275B2 (en) * 2005-12-30 2008-07-08 Essilor International (Compagnie General D'optique) Polishing machine comprising sliding means transverse to the front face
DE102007060467A1 (de) * 2007-12-14 2009-06-18 Carl Zeiss Vision Gmbh Vorrichtung und Verfahren zum Reinigen einer optischen Linse
DE102010035526A1 (de) 2010-08-25 2012-03-01 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Feinbearbeitungsmembran und -werkzeug
CN102794689B (zh) * 2012-07-30 2014-09-17 中国人民解放军国防科学技术大学 电磁驱动型主动应力盘
CN108890509A (zh) * 2018-07-25 2018-11-27 浙江工业大学 光催化钴基合金加工平台及加工方法
CN108857841B (zh) * 2018-07-25 2023-09-29 浙江工业大学 一种可调整光源的光化学加工平台及其加工方法
DE102018216615A1 (de) * 2018-09-17 2020-03-19 Aktiebolaget Skf Verfahren zum Bearbeiten einer Oberfläche eines Metallgegenstands
CN112676925B (zh) * 2020-12-29 2022-11-11 襄阳华中科技大学先进制造工程研究院 航空发动机叶片磨抛方法、装置、设备及存储介质

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5205083A (en) * 1991-10-24 1993-04-27 Pettibone Dennis R Method and apparatus for polishing optical lenses
US5662518A (en) * 1996-05-03 1997-09-02 Coburn Optical Industries, Inc. Pneumatically assisted unidirectional conformal tool

Also Published As

Publication number Publication date
DE69900529D1 (de) 2002-01-17
CA2260484A1 (en) 1999-07-30
EP0971810B1 (en) 2001-12-05
EP0971810A1 (en) 2000-01-19
ATE210000T1 (de) 2001-12-15
KR20010005800A (ko) 2001-01-15
DE69900529T2 (de) 2002-08-01
ES2171323T3 (es) 2002-09-01
AU2147099A (en) 1999-08-16
JP2001518022A (ja) 2001-10-09
CN1262639A (zh) 2000-08-09
WO1999038650A1 (en) 1999-08-05
PT971810E (pt) 2002-05-31

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