IT1033836B - Dispositivo di politura e di levigatura di pezzi torici e sferici in particolare di lenti ottiche - Google Patents
Dispositivo di politura e di levigatura di pezzi torici e sferici in particolare di lenti otticheInfo
- Publication number
- IT1033836B IT1033836B IT951475A IT951475A IT1033836B IT 1033836 B IT1033836 B IT 1033836B IT 951475 A IT951475 A IT 951475A IT 951475 A IT951475 A IT 951475A IT 1033836 B IT1033836 B IT 1033836B
- Authority
- IT
- Italy
- Prior art keywords
- toric
- sanding
- polishing
- optical lenses
- spherical pieces
- Prior art date
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
- B24B13/02—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7439179A FR2292554A1 (fr) | 1974-11-29 | 1974-11-29 | Dispositif de polissage et de doucissage de pieces toriques ou spheriques |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1033836B true IT1033836B (it) | 1979-08-10 |
Family
ID=9145391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT951475A IT1033836B (it) | 1974-11-29 | 1975-08-11 | Dispositivo di politura e di levigatura di pezzi torici e sferici in particolare di lenti ottiche |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5163071A (it) |
BE (1) | BE829699A (it) |
DE (1) | DE2531146A1 (it) |
ES (1) | ES443047A1 (it) |
FR (1) | FR2292554A1 (it) |
GB (1) | GB1455233A (it) |
IT (1) | IT1033836B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107584363A (zh) * | 2016-07-06 | 2018-01-16 | 印杰 | 一种玻璃板边缘抛光机 |
CN110549243B (zh) * | 2019-09-25 | 2023-11-28 | 安徽博美奥齐机械设备有限公司 | 一种用于抛光机床的主轴升降装置 |
CN116652755B (zh) * | 2023-06-26 | 2024-02-02 | 广东奔豪照明有限公司 | 一种灯具调焦组件加工装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1435709A (fr) * | 1965-06-08 | 1966-04-15 | Spofa Vereinigte Pharma Werke | Machines à meuler ou à polir notamment pour lentilles toriques ou cylindriques |
DE2252502A1 (de) * | 1972-10-26 | 1974-05-09 | Loh Kg Optik W | Maschine zum schleifen und polieren torischer linsen |
-
1974
- 1974-11-29 FR FR7439179A patent/FR2292554A1/fr active Granted
-
1975
- 1975-03-27 GB GB1290475A patent/GB1455233A/en not_active Expired
- 1975-05-30 BE BE156874A patent/BE829699A/xx unknown
- 1975-06-17 JP JP7275675A patent/JPS5163071A/ja active Pending
- 1975-07-11 DE DE19752531146 patent/DE2531146A1/de not_active Withdrawn
- 1975-08-11 IT IT951475A patent/IT1033836B/it active
- 1975-11-28 ES ES443047A patent/ES443047A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5163071A (en) | 1976-06-01 |
DE2531146A1 (de) | 1976-08-12 |
BE829699A (fr) | 1975-12-01 |
ES443047A1 (es) | 1977-04-01 |
FR2292554B1 (it) | 1977-03-25 |
FR2292554A1 (fr) | 1976-06-25 |
GB1455233A (en) | 1976-11-10 |
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