CA2220371A1 - Procede et dispositif de finissage de verres ophtalmiques - Google Patents

Procede et dispositif de finissage de verres ophtalmiques

Info

Publication number
CA2220371A1
CA2220371A1 CA 2220371 CA2220371A CA2220371A1 CA 2220371 A1 CA2220371 A1 CA 2220371A1 CA 2220371 CA2220371 CA 2220371 CA 2220371 A CA2220371 A CA 2220371A CA 2220371 A1 CA2220371 A1 CA 2220371A1
Authority
CA
Canada
Prior art keywords
movable support
lens
affixed
actuator
rotary table
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.)
Granted
Application number
CA 2220371
Other languages
English (en)
Other versions
CA2220371C (fr
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
Individual
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 Individual filed Critical Individual
Priority to CA 2220371 priority Critical patent/CA2220371C/fr
Publication of CA2220371A1 publication Critical patent/CA2220371A1/fr
Application granted granted Critical
Publication of CA2220371C publication Critical patent/CA2220371C/fr
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
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
    • 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
    • B24B13/06—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor grinding of lenses, the tool or work being controlled by information-carrying means, e.g. patterns, punched tapes, magnetic tapes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
CA 2220371 1997-07-09 1997-11-06 Procede et dispositif de finissage de verres ophtalmiques Expired - Fee Related CA2220371C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2220371 CA2220371C (fr) 1997-07-09 1997-11-06 Procede et dispositif de finissage de verres ophtalmiques

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA2,210,127 1997-07-09
CA2210127 1997-07-09
CA 2220371 CA2220371C (fr) 1997-07-09 1997-11-06 Procede et dispositif de finissage de verres ophtalmiques

Publications (2)

Publication Number Publication Date
CA2220371A1 true CA2220371A1 (fr) 1999-01-09
CA2220371C CA2220371C (fr) 2001-02-20

Family

ID=25679478

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2220371 Expired - Fee Related CA2220371C (fr) 1997-07-09 1997-11-06 Procede et dispositif de finissage de verres ophtalmiques

Country Status (1)

Country Link
CA (1) CA2220371C (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102729117A (zh) * 2012-06-19 2012-10-17 南京中科天文仪器有限公司 数控非球面磨镜机
CN103419099A (zh) * 2013-08-09 2013-12-04 昆山允可精密工业技术有限公司 一种五轴刀具磨床
CN113829177A (zh) * 2021-10-29 2021-12-24 广东金鼎光学技术股份有限公司 玻璃镜片自动抛雾装置
CN114932486A (zh) * 2022-06-07 2022-08-23 西安卡特能源科技有限公司 一种油石阀门研磨机、控制方法及应用

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102729117A (zh) * 2012-06-19 2012-10-17 南京中科天文仪器有限公司 数控非球面磨镜机
CN102729117B (zh) * 2012-06-19 2015-03-25 南京中科天文仪器有限公司 数控非球面磨镜机
CN103419099A (zh) * 2013-08-09 2013-12-04 昆山允可精密工业技术有限公司 一种五轴刀具磨床
CN113829177A (zh) * 2021-10-29 2021-12-24 广东金鼎光学技术股份有限公司 玻璃镜片自动抛雾装置
CN114932486A (zh) * 2022-06-07 2022-08-23 西安卡特能源科技有限公司 一种油石阀门研磨机、控制方法及应用

Also Published As

Publication number Publication date
CA2220371C (fr) 2001-02-20

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