DE3684135D1 - GRINDING DEVICE FOR THE SOUL OF AN OPTICAL CLUTCH AND METHOD FOR GRINDING THIS SOUL. - Google Patents
GRINDING DEVICE FOR THE SOUL OF AN OPTICAL CLUTCH AND METHOD FOR GRINDING THIS SOUL.Info
- Publication number
- DE3684135D1 DE3684135D1 DE8686904925T DE3684135T DE3684135D1 DE 3684135 D1 DE3684135 D1 DE 3684135D1 DE 8686904925 T DE8686904925 T DE 8686904925T DE 3684135 T DE3684135 T DE 3684135T DE 3684135 D1 DE3684135 D1 DE 3684135D1
- Authority
- DE
- Germany
- Prior art keywords
- soul
- grinding
- grinding device
- clutch
- optical
- 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.)
- Expired - Fee Related
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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/22—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B19/226—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground of the ends of optical fibres
-
- 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
- B24B11/00—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor
-
- 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
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Optical Couplings Of Light Guides (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60173476A JPS6234762A (en) | 1985-08-07 | 1985-08-07 | Polishing machine for convex endface of optical connector core |
PCT/JP1986/000406 WO1987000785A1 (en) | 1985-08-07 | 1986-08-07 | Grinder for core of optical connector and core grinding method |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3684135D1 true DE3684135D1 (en) | 1992-04-09 |
Family
ID=15961193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686904925T Expired - Fee Related DE3684135D1 (en) | 1985-08-07 | 1986-08-07 | GRINDING DEVICE FOR THE SOUL OF AN OPTICAL CLUTCH AND METHOD FOR GRINDING THIS SOUL. |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0231397B1 (en) |
JP (1) | JPS6234762A (en) |
KR (1) | KR930007108B1 (en) |
AU (1) | AU6200086A (en) |
CA (1) | CA1322457C (en) |
DE (1) | DE3684135D1 (en) |
NZ (1) | NZ217135A (en) |
WO (1) | WO1987000785A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2566757B2 (en) * | 1986-05-19 | 1996-12-25 | ヤマハ発動機株式会社 | Fuel cell |
JPS63278759A (en) * | 1987-05-08 | 1988-11-16 | Toyo Shinku Kako Kk | Polishing device for curved surface of cylindrical member |
JPS63300852A (en) * | 1987-05-29 | 1988-12-08 | Seiko Giken:Kk | Polisher for edge surface of optical fiber |
JPH01183355A (en) * | 1988-01-14 | 1989-07-21 | Sankyo Seiki Mfg Co Ltd | Optical fiber connector polishing device |
US5185966A (en) * | 1990-09-04 | 1993-02-16 | At&T Bell Laboratories | Methods of and apparatus for polishing an article |
US5107627A (en) * | 1990-09-04 | 1992-04-28 | At&T Bell Laboratories | Methods of and apparatus for polishing an article |
JP3116124B2 (en) * | 1991-08-23 | 2000-12-11 | 東京特殊電線株式会社 | Optical fiber connector |
JPH05157940A (en) * | 1991-12-06 | 1993-06-25 | Fujikura Ltd | Automatically polishing machine for optical connector |
JPH0727754U (en) * | 1993-10-22 | 1995-05-23 | 鐘紡株式会社 | Equipment for polishing |
US10543582B2 (en) * | 2014-07-07 | 2020-01-28 | Bando Chemical Industries, Ltd. | Abrasive film |
US10866368B2 (en) | 2018-08-31 | 2020-12-15 | Corning Incorporated | Apparatus for processing a ferrule and associated method |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56139872A (en) * | 1980-04-03 | 1981-10-31 | Nippon Telegr & Teleph Corp <Ntt> | Machining method of semispherical face |
DE3346916A1 (en) * | 1983-12-24 | 1985-07-04 | Elbel-Raberain, Anne-Marie, 7530 Pforzheim | METHOD FOR PRODUCING ELASTIC GRINDING BODIES |
-
1985
- 1985-08-07 JP JP60173476A patent/JPS6234762A/en active Pending
-
1986
- 1986-08-07 WO PCT/JP1986/000406 patent/WO1987000785A1/en active IP Right Grant
- 1986-08-07 EP EP86904925A patent/EP0231397B1/en not_active Expired - Lifetime
- 1986-08-07 NZ NZ217135A patent/NZ217135A/en unknown
- 1986-08-07 AU AU62000/86A patent/AU6200086A/en not_active Abandoned
- 1986-08-07 CA CA000515499A patent/CA1322457C/en not_active Expired - Fee Related
- 1986-08-07 DE DE8686904925T patent/DE3684135D1/en not_active Expired - Fee Related
- 1986-08-07 KR KR1019870700291A patent/KR930007108B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NZ217135A (en) | 1989-01-06 |
AU6200086A (en) | 1987-03-05 |
JPS6234762A (en) | 1987-02-14 |
CA1322457C (en) | 1993-09-28 |
KR870700454A (en) | 1987-12-29 |
EP0231397A1 (en) | 1987-08-12 |
KR930007108B1 (en) | 1993-07-30 |
EP0231397A4 (en) | 1989-03-13 |
EP0231397B1 (en) | 1992-03-04 |
WO1987000785A1 (en) | 1987-02-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8380 | Miscellaneous part iii |
Free format text: DER 2. PATENTINHABER LAUTET RICHTIG: NIPPON TELEGRAPH AND TELEPHONE CORP., TOKIO/TOKYO, JP |
|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |