IT1078243B - Apparecchiatura per la manipolazione di precisione di uno sbozzato di lente - Google Patents
Apparecchiatura per la manipolazione di precisione di uno sbozzato di lenteInfo
- Publication number
- IT1078243B IT1078243B IT2022577A IT2022577A IT1078243B IT 1078243 B IT1078243 B IT 1078243B IT 2022577 A IT2022577 A IT 2022577A IT 2022577 A IT2022577 A IT 2022577A IT 1078243 B IT1078243 B IT 1078243B
- Authority
- IT
- Italy
- Prior art keywords
- blanket
- lens
- equipment
- precision handling
- precision
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
-
- 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
- B24B13/0055—Positioning of lenses; Marking of lenses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Eyeglasses (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/657,455 US4077722A (en) | 1976-02-12 | 1976-02-12 | Precision blocking of lens blanks |
US05/763,191 US4138085A (en) | 1976-02-12 | 1977-01-31 | Precision blocking of lens blanks |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1078243B true IT1078243B (it) | 1985-05-08 |
Family
ID=27097406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2022577A IT1078243B (it) | 1976-02-12 | 1977-02-11 | Apparecchiatura per la manipolazione di precisione di uno sbozzato di lente |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS52148142A (it) |
BR (1) | BR7700877A (it) |
DE (1) | DE2705852A1 (it) |
FR (1) | FR2340799A1 (it) |
IT (1) | IT1078243B (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0566179A (ja) * | 1992-03-02 | 1993-03-19 | Topcon Corp | レンズメーター |
JP2829453B2 (ja) * | 1992-03-02 | 1998-11-25 | 株式会社 トプコン | レンズメーター |
JPH06194268A (ja) * | 1993-10-01 | 1994-07-15 | Topcon Corp | レンズメーター |
JP2577700B2 (ja) * | 1993-11-05 | 1997-02-05 | 株式会社トプコン | レンズメーター |
FR2729597B1 (fr) * | 1995-01-20 | 1997-04-11 | Buchmann Optical Eng | Dispositif pour le positionnement precis d'une ebauche de verre optique et appareil de pose centree d'un adaptateur sur une ebauche |
CN110509143B (zh) * | 2019-08-15 | 2020-10-09 | 扬州辰亚光学科技有限公司 | 一种光学零件平面研磨装置 |
CN118369201A (zh) * | 2021-12-13 | 2024-07-19 | 萨特隆股份公司 | 用于生产眼镜镜片的方法、及用于/具有眼镜镜片半成品的定位保持器 |
-
1977
- 1977-02-11 IT IT2022577A patent/IT1078243B/it active
- 1977-02-11 BR BR7700877A patent/BR7700877A/pt unknown
- 1977-02-11 DE DE19772705852 patent/DE2705852A1/de active Pending
- 1977-02-12 JP JP1453877A patent/JPS52148142A/ja active Pending
- 1977-02-14 FR FR7704053A patent/FR2340799A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JPS52148142A (en) | 1977-12-09 |
BR7700877A (pt) | 1977-10-18 |
DE2705852A1 (de) | 1977-08-18 |
FR2340799A1 (fr) | 1977-09-09 |
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