FR2603510A1 - Disque de surfacage de lentille avec fixation amelioree a un outil de rodage - Google Patents
Disque de surfacage de lentille avec fixation amelioree a un outil de rodageInfo
- Publication number
- FR2603510A1 FR2603510A1 FR8712437A FR8712437A FR2603510A1 FR 2603510 A1 FR2603510 A1 FR 2603510A1 FR 8712437 A FR8712437 A FR 8712437A FR 8712437 A FR8712437 A FR 8712437A FR 2603510 A1 FR2603510 A1 FR 2603510A1
- Authority
- FR
- France
- Prior art keywords
- running tool
- improved attachment
- disc
- lens surfacing
- surfacing disc
- 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
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
- B24B13/01—Specific tools, e.g. bowl-like; Production, dressing or fastening of these tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
UN DISQUE DE SURFACAGE 10 EST DESTINE A ETRE UTILISE AVEC UN OUTIL DE RODAGE ET COMPREND UNE FEUILLE DE SUBSTRAT 18 AYANT UNE SAILLIE 16 QUI SE MONTE DANS UN EVIDEMENT CORRESPONDANT 26 PRATIQUE DANS L'OUTIL DE RODAGE POUR LE MAINTIEN DU DISQUE SUR L'OUTIL.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US90489986A | 1986-09-08 | 1986-09-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2603510A1 true FR2603510A1 (fr) | 1988-03-11 |
FR2603510B1 FR2603510B1 (fr) | 1992-05-07 |
Family
ID=25419939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8712437A Expired - Lifetime FR2603510B1 (fr) | 1986-09-08 | 1987-09-08 | Disque de surfacage de lentille avec fixation amelioree a un outil de rodage |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2559763B2 (fr) |
DE (1) | DE3729956A1 (fr) |
FR (1) | FR2603510B1 (fr) |
GB (1) | GB2195100B (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5269102A (en) * | 1991-06-19 | 1993-12-14 | Gerber Optical, Inc. | Disposable lap blank |
KR102321016B1 (ko) * | 2020-01-13 | 2021-11-03 | (주)제이쓰리 | 반도체 웨이퍼 형상을 제어하는 웨이퍼 가공기술 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1487024A (en) * | 1920-01-15 | 1924-03-18 | Erdis G Robinson | Lens-grinding lap |
GB964961A (en) * | 1962-09-27 | 1964-07-29 | U K Optical Bausch & Lomb Ltd | Improvements in or relating to the grinding of optical lens blanks |
GB1420450A (en) * | 1973-11-28 | 1976-01-07 | Raphaels Ltd | Devices for mounting lenses for edge grinding |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2991596A (en) * | 1959-08-07 | 1961-07-11 | Roy J Walters | Back-up pad and abrasive sheet |
JPS55164462A (en) * | 1979-06-06 | 1980-12-22 | American Optical Corp | Head for polishing lens |
JPS5746110U (fr) * | 1980-08-29 | 1982-03-13 | ||
JPS6144775Y2 (fr) * | 1981-02-24 | 1986-12-16 |
-
1987
- 1987-09-04 GB GB8720803A patent/GB2195100B/en not_active Expired - Lifetime
- 1987-09-07 DE DE19873729956 patent/DE3729956A1/de not_active Withdrawn
- 1987-09-08 JP JP62225121A patent/JP2559763B2/ja not_active Expired - Lifetime
- 1987-09-08 FR FR8712437A patent/FR2603510B1/fr not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1487024A (en) * | 1920-01-15 | 1924-03-18 | Erdis G Robinson | Lens-grinding lap |
GB964961A (en) * | 1962-09-27 | 1964-07-29 | U K Optical Bausch & Lomb Ltd | Improvements in or relating to the grinding of optical lens blanks |
GB1420450A (en) * | 1973-11-28 | 1976-01-07 | Raphaels Ltd | Devices for mounting lenses for edge grinding |
Also Published As
Publication number | Publication date |
---|---|
FR2603510B1 (fr) | 1992-05-07 |
DE3729956A1 (de) | 1988-04-07 |
JPS63139660A (ja) | 1988-06-11 |
GB8720803D0 (en) | 1987-10-14 |
JP2559763B2 (ja) | 1996-12-04 |
GB2195100B (en) | 1990-08-15 |
GB2195100A (en) | 1988-03-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE108030T1 (de) | Multifokale kontaktlinse mit progressiver exzentrizität. | |
IT8721835A0 (it) | Differenziale perfezionato concavita' dei pignoni di pari profondita'. | |
HK1036104A1 (en) | Analytic plate and method | |
DK369284A (da) | Aprotininhomologe med andre aminosyrer i stilling 15 i stedet for lysin, fremgangsmaade til fremstilling heraf samt deres anvendelse som laegemiddel | |
DE8808463U1 (fr) | ||
NO883023D0 (no) | Fremgangsmaate for evaluering av parametre i forbindelse med de elastiske egenskapene til undergrunnsjordformasjoner. | |
GB2168915B (en) | Method for holding hard plate under suction and soft sheet suitable for use in the practice of the method | |
EP0213059A3 (fr) | Méthode de détection de la présence, de l'étendue et de l'emplacement d'un micro-organisme spécifié sur une surface | |
IT8619993A0 (it) | Utensile automatico in particolare utensile automatico avente un elemento di ritenzione per ritenere un utensile e consentire rapidi cambiamenti dell'utensile. | |
AU8140787A (en) | Pharmaceutical compositions containing diltiazem and an enzyme inhibitor | |
AU591236B2 (en) | A method for the determination of microbe concentrations by means of a plating method and dishes used therein | |
DE3674348D1 (de) | Auswahlgeraet und- verfahren fuer den abwechslungsmodus eines automatischen plattenwechslers. | |
DK410987A (da) | Kobling for ostomiudstyr med viskoelastisk pakning | |
FR2603510A1 (fr) | Disque de surfacage de lentille avec fixation amelioree a un outil de rodage | |
SE8701167D0 (sv) | Anordning for festning av ett verktyg vid en hallare | |
CA2190260A1 (fr) | Sifflet deviateur et son procede d'ajustement | |
DK160520C (da) | Remskive for synkront remtraek med tandrem samt den relative transmission | |
USD288405S (en) | Drill clamp | |
USD292979S (en) | Automatic semiconductor wafer tester | |
DE8703968U1 (fr) | ||
USD298854S (en) | Automatic enzyme immunological analyzer | |
NO864651L (no) | Fremgangsmaate for bestemmelse av restoljemetningen i et undergrunns-reservoar. | |
GB9018323D0 (en) | Self-propelled skimmer | |
EP0356232A3 (fr) | Choline oxydase et procédé de production | |
EP0145452A3 (fr) | Surfaces optiques renouvelables |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |