BE711077A - - Google Patents
Info
- Publication number
- BE711077A BE711077A BE711077DA BE711077A BE 711077 A BE711077 A BE 711077A BE 711077D A BE711077D A BE 711077DA BE 711077 A BE711077 A BE 711077A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
- B24D18/0009—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using moulds or presses
-
- 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
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D9/00—Wheels or drums supporting in exchangeable arrangement a layer of flexible abrasive material, e.g. sandpaper
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US66237967A | 1967-08-22 | 1967-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE711077A true BE711077A (da) | 1968-08-21 |
Family
ID=24657472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE711077D BE711077A (da) | 1967-08-22 | 1968-02-21 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3699721A (da) |
| BE (1) | BE711077A (da) |
| CH (1) | CH500049A (da) |
| DE (1) | DE1652934A1 (da) |
| FR (1) | FR1560660A (da) |
| GB (2) | GB1221243A (da) |
| NL (1) | NL155468B (da) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3921344A (en) * | 1973-05-14 | 1975-11-25 | American Optical Corp | Lens surfacing pads and method of making the same |
| US3959935A (en) * | 1975-03-18 | 1976-06-01 | Interoptic Laboratories, Inc. | Abrasive pad for grinding lenses |
| US4019289A (en) * | 1976-02-23 | 1977-04-26 | Clayton Paul Korver | Replaceable lens surfacing pad with integral wear indicating pattern |
| US4086068A (en) * | 1977-04-08 | 1978-04-25 | Minnesota Mining And Manufacturing Company | Lens grinding and polishing lap cover and method of making same |
| US4627195A (en) * | 1985-09-18 | 1986-12-09 | The United States Of America As Represented By The Secretary Of The Air Force | Computer controller optical surfacing (CCOS) lap pressure control system |
| GB2255922B (en) * | 1991-05-24 | 1994-07-20 | Stephen Jack Wylde | Lens surface former and polishing tool |
| US5274959A (en) * | 1991-06-05 | 1994-01-04 | Texas Instruments Incorporated | Method for polishing semiconductor wafer edges |
| FR2784924A1 (fr) * | 1998-10-21 | 2000-04-28 | Delamare Sovra Sa | Appareil de fixation d'une feuille de polissage sur un outil de polissage |
| CA2699991A1 (en) * | 2007-09-24 | 2009-04-02 | Saint-Gobain Abrasifs | Abrasives products with edges |
| US7927092B2 (en) * | 2007-12-31 | 2011-04-19 | Corning Incorporated | Apparatus for forming a slurry polishing pad |
| DE102010019491B4 (de) * | 2010-04-30 | 2015-07-09 | Carl Zeiss Vision International Gmbh | Polierwerkzeug zur Bearbeitung von optischen Flächen, insbesondere Freiformflächen |
| US20130148079A1 (en) * | 2010-08-26 | 2013-06-13 | Coburn Technologies, Inc. | Systems and methods for polishing freeform lenses |
| US9423324B1 (en) * | 2013-03-07 | 2016-08-23 | J.M. Parish Enterprises, LLC | Machine for preparing an asphalt sample by polishing the surface of the sample and associated method |
| CN103158079B (zh) * | 2013-03-08 | 2015-10-07 | 厦门大学 | 一种气囊抛光工具表面抛光垫的加工装置 |
| CN104149040A (zh) * | 2014-07-28 | 2014-11-19 | 江苏双仪光学器材有限公司 | 胶压研磨皿 |
| CN105598786B (zh) * | 2015-12-22 | 2018-10-09 | 中国科学院长春光学精密机械与物理研究所 | 用于抛光超大偏离度非球面的类气囊磨头 |
| CN112975770B (zh) * | 2021-03-31 | 2022-08-23 | 长光卫星技术股份有限公司 | 一种用于数控智能抛光的气囊压膜粘接工装 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2749681A (en) * | 1952-12-31 | 1956-06-12 | Stephen U Sohne A | Grinding disc |
| US2752738A (en) * | 1953-09-04 | 1956-07-03 | Donald W Kent | Overlay for and method of grinding lens blanks |
| US2886923A (en) * | 1957-01-18 | 1959-05-19 | American Optical Corp | Lens surfacing techniques |
| US3144737A (en) * | 1962-09-27 | 1964-08-18 | Bausch & Lomb | Aluminum foil lens grinding pad |
| US3128580A (en) * | 1963-01-30 | 1964-04-14 | Super Cut | Composite lap for grinding and polishing machines |
| US3583111A (en) * | 1966-08-22 | 1971-06-08 | David Volk | Lens grinding apparatus |
-
1967
- 1967-08-22 US US662379A patent/US3699721A/en not_active Expired - Lifetime
-
1968
- 1968-02-02 GB GB09860/68A patent/GB1221243A/en not_active Expired
- 1968-02-02 GB GB5429/68A patent/GB1221242A/en not_active Expired
- 1968-02-20 FR FR1560660D patent/FR1560660A/fr not_active Expired
- 1968-02-21 BE BE711077D patent/BE711077A/xx unknown
- 1968-02-22 DE DE19681652934 patent/DE1652934A1/de active Pending
- 1968-02-26 CH CH273368A patent/CH500049A/de not_active IP Right Cessation
- 1968-07-12 NL NL6809911.A patent/NL155468B/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH500049A (de) | 1970-12-15 |
| NL6809911A (da) | 1969-02-25 |
| NL155468B (nl) | 1978-01-16 |
| FR1560660A (da) | 1969-03-21 |
| US3699721A (en) | 1972-10-24 |
| GB1221243A (en) | 1971-02-03 |
| GB1221242A (en) | 1971-02-03 |
| DE1652934A1 (de) | 1971-04-29 |