JPS6019010U - fiber optic cable - Google Patents
fiber optic cableInfo
- Publication number
- JPS6019010U JPS6019010U JP11024083U JP11024083U JPS6019010U JP S6019010 U JPS6019010 U JP S6019010U JP 11024083 U JP11024083 U JP 11024083U JP 11024083 U JP11024083 U JP 11024083U JP S6019010 U JPS6019010 U JP S6019010U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- modulus
- polyoxymethylene
- linear expansion
- fiber cable
- 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.)
- Pending
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の光フアイバケーブルの断面図、第２図〜
第８図は本考案による光フアイバケーブルの実施例の断
面図である。
１・・・鋼撚り線、２・・・ポリエチレン、３・・・光
フアイバユニット、４・・・介在線、５・・・押え巻き
テープ、６・・・外被、７・・・ポリオキシメチレンロ
ッド、８・・・ポリオキシメチレンテープ、９・・・ゴ
ム系充てん剤、１０・・・小径のポリオキシメチレンロ
ッド、１１・・・ポリプロピレンヤーン（緩衝材）、１
２・・・ポリオキシメチレンフィラメント。Figure 1 is a cross-sectional view of a conventional optical fiber cable, Figure 2~
FIG. 8 is a sectional view of an embodiment of the optical fiber cable according to the present invention. DESCRIPTION OF SYMBOLS 1...Steel stranded wire, 2...Polyethylene, 3...Optical fiber unit, 4...Intervening wire, 5...Pressure winding tape, 6...Outer cover, 7...Polyoxy Methylene rod, 8... Polyoxymethylene tape, 9... Rubber filler, 10... Small diameter polyoxymethylene rod, 11... Polypropylene yarn (buffer material), 1
2...Polyoxymethylene filament.
Claims (1)
緩衝材を配置し、その上から直接外被被覆［７た後、ま
たは押え巻きテープで押えた後、外被被覆した光フアイ
バケーブルにおいて、中心抗張力体として、誘電的に加
熱しながら延伸することにより配向結晶化させて、ヤン
グ率を大きく、かつ線膨張率を小さくした高ヤング率・
低線膨張率のポリオキシメチレンロッドを用いたことを
特徴とする光フアイバケーブル。 ２ 実用新案登録請求の範囲第１項記載の光フアイバケ
ーブルにおいて、押え巻きテープとして高ヤング率・低
線膨張率のポリオキシメチレンテープを用いたことを特
徴とする光フアイバケーブル。 ３ 実用新案登録請求のめ間第１項記載の光フアイバケ
ーブルにおいて、介在線もしくは緩衝材として高ヤング
率・低線膨張率のポリオキシメチレンロッドまたはポリ
オキシメチレンテープ ・メントを使用したことを特
徴とする光フアイバケーブル。[Claims for Utility Model Registration] 1. Optical fibers, intervening wires, or cushioning materials are arranged around the central tensile strength member, and the outer sheathing is applied directly over it [7] or after being pressed down with a pressing tape, the outer sheathing is applied. In coated optical fiber cables, a high Young's modulus with a large Young's modulus and a small coefficient of linear expansion is produced by dielectrically heating and stretching the central tensile strength member to crystallize the orientation.
An optical fiber cable characterized by using a polyoxymethylene rod with a low coefficient of linear expansion. 2 Utility Model Registration The optical fiber cable according to claim 1, characterized in that a polyoxymethylene tape with a high Young's modulus and a low coefficient of linear expansion is used as the presser wrapping tape. 3. The optical fiber cable described in item 1 of the request for utility model registration is characterized in that a polyoxymethylene rod or polyoxymethylene tape/ment with a high Young's modulus and low coefficient of linear expansion is used as the intervening wire or buffer material. optical fiber cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11024083U JPS6019010U (en) | 1983-07-18 | 1983-07-18 | fiber optic cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11024083U JPS6019010U (en) | 1983-07-18 | 1983-07-18 | fiber optic cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6019010U true JPS6019010U (en) | 1985-02-08 |
Family
ID=30256470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11024083U Pending JPS6019010U (en) | 1983-07-18 | 1983-07-18 | fiber optic cable |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6019010U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02280106A (en) * | 1989-04-21 | 1990-11-16 | Toray Ind Inc | Optical fiber cable |
| JP2005128347A (en) * | 2003-10-24 | 2005-05-19 | Sumitomo Electric Ind Ltd | Fiber optic cable |
-
1983
- 1983-07-18 JP JP11024083U patent/JPS6019010U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02280106A (en) * | 1989-04-21 | 1990-11-16 | Toray Ind Inc | Optical fiber cable |
| JP2005128347A (en) * | 2003-10-24 | 2005-05-19 | Sumitomo Electric Ind Ltd | Fiber optic cable |
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