JPS59161103U - Self-supporting aerial optical cable - Google Patents
Self-supporting aerial optical cableInfo
- Publication number
- JPS59161103U JPS59161103U JP5516483U JP5516483U JPS59161103U JP S59161103 U JPS59161103 U JP S59161103U JP 5516483 U JP5516483 U JP 5516483U JP 5516483 U JP5516483 U JP 5516483U JP S59161103 U JPS59161103 U JP S59161103U
- Authority
- JP
- Japan
- Prior art keywords
- optical cable
- self
- supporting
- protective layer
- flexible tube
- 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
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
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図は従来の光ケーブルの構成を示す断面図、第２図
は従来の自己支持型架空光ケーブルの一例 ゛を示す
ものであり、同図ａは断面図、同図すは側面図、第３図
はこの考案に係わる自己支持型架空光ケーブルの一実施
例を示すものであり、同図ａは断面図、同図すは一部切
除した側面図である。
２０・・・光ケーブルコア、２１・・・保護層、２２゜
２６・・・外被、２３・・・光ケーブル、２４・・・被
覆吊線、２５・・・吊線−Figure 1 is a cross-sectional view showing the configuration of a conventional optical cable, Figure 2 is an example of a conventional self-supporting overhead optical cable, Figure a is a cross-sectional view, Figure 3 is a side view, The figures show an embodiment of a self-supporting overhead optical cable according to the invention, in which figure a is a sectional view and figure 2 is a partially cutaway side view. 20... Optical cable core, 21... Protective layer, 22° 26... Outer cover, 23... Optical cable, 24... Covered hanging wire, 25... Hanging wire -
Claims (3)
光ケーブルを所定ピッチでプラスチック被を有する吊線
に巻付けてなる自己支持型架空光ケーブルにおいて、前
記光ケーブルコアを波付、可撓管からなる保護層の内部
に設け、且つ、”前記両プラスチック外被材料としてポ
リ塩化ビニルを使用しくこれら外被を所定間隔毎に固着
し１ たことを特徴とする自己支持型架空光ケーブ
ル。(1) In a self-supporting aerial optical cable in which an optical cable whose optical cable core is coated with a plastic jacket is wound at a predetermined pitch around a hanging wire having a plastic jacket, the optical cable core is corrugated and a protective layer made of a flexible tube is applied. 1. A self-supporting aerial optical cable, characterized in that the two plastic jacket materials are made of polyvinyl chloride, and the jackets are fixed at predetermined intervals.
形成したことを特徴とする実用新案登録請求の範囲第１
項記載の自己支持型架空光ケーブル。(2) Utility model registration claim 1, characterized in that the protective layer made of the corrugated flexible tube is formed of metal.
Self-supporting overhead optical cable as described in Section 1.
ぞれ非金属体によって形成したことを特徴とする実用新
案登録請求の範囲第１項記載の自己支持型架空光ケーブ
ル。(3) The self-supporting overhead optical cable according to claim 1, wherein the protective layer made of the corrugated flexible tube and the suspension wire are each made of a non-metallic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5516483U JPS59161103U (en) | 1983-04-13 | 1983-04-13 | Self-supporting aerial optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5516483U JPS59161103U (en) | 1983-04-13 | 1983-04-13 | Self-supporting aerial optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59161103U true JPS59161103U (en) | 1984-10-29 |
Family
ID=30185489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5516483U Pending JPS59161103U (en) | 1983-04-13 | 1983-04-13 | Self-supporting aerial optical cable |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59161103U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5260634A (en) * | 1975-11-13 | 1977-05-19 | Fujitsu Ltd | Manufacture of material for optical transmission |
| JPS536046A (en) * | 1976-07-07 | 1978-01-20 | Sumitomo Electric Ind Ltd | Optical transmission cable |
| JPS568088A (en) * | 1979-06-30 | 1981-01-27 | Matsushita Electric Works Ltd | Trimmer |
-
1983
- 1983-04-13 JP JP5516483U patent/JPS59161103U/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5260634A (en) * | 1975-11-13 | 1977-05-19 | Fujitsu Ltd | Manufacture of material for optical transmission |
| JPS536046A (en) * | 1976-07-07 | 1978-01-20 | Sumitomo Electric Ind Ltd | Optical transmission cable |
| JPS568088A (en) * | 1979-06-30 | 1981-01-27 | Matsushita Electric Works Ltd | Trimmer |
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