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
Application number
DE8686904925T
Other languages
German (de)
Inventor
Toshihiro Ochiai
Akihiro Odake
Izumi Sankawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Furukawa Electric Co Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Furukawa Electric Co Ltd
Nippon Telegraph and Telephone Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Furukawa Electric Co Ltd, Nippon Telegraph and Telephone Corp filed Critical Furukawa Electric Co Ltd
Application granted granted Critical
Publication of DE3684135D1 publication Critical patent/DE3684135D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
DE8686904925T 1985-08-07 1986-08-07 GRINDING DEVICE FOR THE SOUL OF AN OPTICAL CLUTCH AND METHOD FOR GRINDING THIS SOUL. Expired - Fee Related DE3684135D1 (en)

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)

* Cited by examiner, † Cited by third party
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
CN106470800B (en) * 2014-07-07 2019-06-18 阪东化学株式会社 Grinding film
US10866368B2 (en) * 2018-08-31 2020-12-15 Corning Incorporated Apparatus for processing a ferrule and associated method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
JPS6234762A (en) 1987-02-14
CA1322457C (en) 1993-09-28
EP0231397A4 (en) 1989-03-13
NZ217135A (en) 1989-01-06
AU6200086A (en) 1987-03-05
WO1987000785A1 (en) 1987-02-12
KR930007108B1 (en) 1993-07-30
EP0231397B1 (en) 1992-03-04
KR870700454A (en) 1987-12-29
EP0231397A1 (en) 1987-08-12

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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