EP0231397A4 - Schleifvorrichtung für die seele einer optischen kupplung und verfahren zum schleifen dieser seele. - Google Patents

Schleifvorrichtung für die seele einer optischen kupplung und verfahren zum schleifen dieser seele.

Info

Publication number
EP0231397A4
EP0231397A4 EP19860904925 EP86904925A EP0231397A4 EP 0231397 A4 EP0231397 A4 EP 0231397A4 EP 19860904925 EP19860904925 EP 19860904925 EP 86904925 A EP86904925 A EP 86904925A EP 0231397 A4 EP0231397 A4 EP 0231397A4
Authority
EP
European Patent Office
Prior art keywords
core
grinder
optical connector
grinding method
core grinding
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
Application number
EP19860904925
Other languages
English (en)
French (fr)
Other versions
EP0231397A1 (de
EP0231397B1 (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
Publication of EP0231397A1 publication Critical patent/EP0231397A1/de
Publication of EP0231397A4 publication Critical patent/EP0231397A4/de
Application granted granted Critical
Publication of EP0231397B1 publication Critical patent/EP0231397B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
EP86904925A 1985-08-07 1986-08-07 Schleifvorrichtung für die seele einer optischen kupplung und verfahren zum schleifen dieser seele Expired - Lifetime EP0231397B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP173476/85 1985-08-07
JP60173476A JPS6234762A (ja) 1985-08-07 1985-08-07 光コネクタ中子端面凸球面状研磨用研磨盤

Publications (3)

Publication Number Publication Date
EP0231397A1 EP0231397A1 (de) 1987-08-12
EP0231397A4 true EP0231397A4 (de) 1989-03-13
EP0231397B1 EP0231397B1 (de) 1992-03-04

Family

ID=15961193

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86904925A Expired - Lifetime EP0231397B1 (de) 1985-08-07 1986-08-07 Schleifvorrichtung für die seele einer optischen kupplung und verfahren zum schleifen dieser seele

Country Status (8)

Country Link
EP (1) EP0231397B1 (de)
JP (1) JPS6234762A (de)
KR (1) KR930007108B1 (de)
AU (1) AU6200086A (de)
CA (1) CA1322457C (de)
DE (1) DE3684135D1 (de)
NZ (1) NZ217135A (de)
WO (1) WO1987000785A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2566757B2 (ja) * 1986-05-19 1996-12-25 ヤマハ発動機株式会社 燃料電池
JPS63278759A (ja) * 1987-05-08 1988-11-16 Toyo Shinku Kako Kk 円柱部材の曲面研磨装置
JPS63300852A (ja) * 1987-05-29 1988-12-08 Seiko Giken:Kk 光ファイバの端面研磨装置
JPH01183355A (ja) * 1988-01-14 1989-07-21 Sankyo Seiki Mfg Co Ltd 光ファイバコネクタの研磨装置
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 (ja) * 1991-08-23 2000-12-11 東京特殊電線株式会社 光ファイバ接続体
JPH05157940A (ja) * 1991-12-06 1993-06-25 Fujikura Ltd 光コネクターの自動研磨機
JPH0727754U (ja) * 1993-10-22 1995-05-23 鐘紡株式会社 研磨加工用装置
CN106470800B (zh) * 2014-07-07 2019-06-18 阪东化学株式会社 研磨膜
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 (de) * 1983-12-24 1985-07-04 Elbel-Raberain, Anne-Marie, 7530 Pforzheim Verfahren zur herstellung von elastischen schleifkoerpern

Also Published As

Publication number Publication date
JPS6234762A (ja) 1987-02-14
KR870700454A (ko) 1987-12-29
NZ217135A (en) 1989-01-06
EP0231397A1 (de) 1987-08-12
AU6200086A (en) 1987-03-05
EP0231397B1 (de) 1992-03-04
DE3684135D1 (de) 1992-04-09
WO1987000785A1 (en) 1987-02-12
KR930007108B1 (ko) 1993-07-30
CA1322457C (en) 1993-09-28

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