JPS64503A - Production of flexible light guide - Google Patents

Production of flexible light guide

Info

Publication number
JPS64503A
JPS64503A JP63035319A JP3531988A JPS64503A JP S64503 A JPS64503 A JP S64503A JP 63035319 A JP63035319 A JP 63035319A JP 3531988 A JP3531988 A JP 3531988A JP S64503 A JPS64503 A JP S64503A
Authority
JP
Japan
Prior art keywords
core material
transparent
clad
coating
vulcanized
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
JP63035319A
Other languages
English (en)
Other versions
JP2563957B2 (ja
JPH01503A (ja
Inventor
Minoru Ishiharada
Hiroshi Kaneda
Toshio Chikaraishi
Seisuke Tomita
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.)
Bridgestone Corp
Original Assignee
Bridgestone 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 Bridgestone Corp filed Critical Bridgestone Corp
Priority to JP63035319A priority Critical patent/JP2563957B2/ja
Publication of JPS64503A publication Critical patent/JPS64503A/ja
Publication of JPH01503A publication Critical patent/JPH01503A/ja
Application granted granted Critical
Publication of JP2563957B2 publication Critical patent/JP2563957B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/154—Coating solid articles, i.e. non-hollow articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Multicomponent Fibers (AREA)
JP63035319A 1987-02-19 1988-02-19 可撓性光導波路の製造方法 Expired - Fee Related JP2563957B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63035319A JP2563957B2 (ja) 1987-02-19 1988-02-19 可撓性光導波路の製造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62-34650 1987-02-19
JP3465087 1987-02-19
JP63035319A JP2563957B2 (ja) 1987-02-19 1988-02-19 可撓性光導波路の製造方法

Publications (3)

Publication Number Publication Date
JPS64503A true JPS64503A (en) 1989-01-05
JPH01503A JPH01503A (ja) 1989-01-05
JP2563957B2 JP2563957B2 (ja) 1996-12-18

Family

ID=26373476

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63035319A Expired - Fee Related JP2563957B2 (ja) 1987-02-19 1988-02-19 可撓性光導波路の製造方法

Country Status (1)

Country Link
JP (1) JP2563957B2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008036504A (ja) * 2006-08-04 2008-02-21 Kando:Kk 入線管路内のクリーニング装置及びクリーニング工法
JP2010534869A (ja) * 2007-07-28 2010-11-11 レオニ ボルトネッツ‐ジステーメ ゲゼルシャフト ミット ベシュレンクテル ハフツング エラストマー性を有する光ファイバの製造のための方法及び装置並びに光ファイバ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008036504A (ja) * 2006-08-04 2008-02-21 Kando:Kk 入線管路内のクリーニング装置及びクリーニング工法
JP4740810B2 (ja) * 2006-08-04 2011-08-03 株式会社カンドー 入線管路内のクリーニング装置及びクリーニング工法
JP2010534869A (ja) * 2007-07-28 2010-11-11 レオニ ボルトネッツ‐ジステーメ ゲゼルシャフト ミット ベシュレンクテル ハフツング エラストマー性を有する光ファイバの製造のための方法及び装置並びに光ファイバ

Also Published As

Publication number Publication date
JP2563957B2 (ja) 1996-12-18

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

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R250 Receipt of annual fees

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LAPS Cancellation because of no payment of annual fees