JPS5888605U - optical outdoor line - Google Patents
optical outdoor lineInfo
- Publication number
- JPS5888605U JPS5888605U JP18284581U JP18284581U JPS5888605U JP S5888605 U JPS5888605 U JP S5888605U JP 18284581 U JP18284581 U JP 18284581U JP 18284581 U JP18284581 U JP 18284581U JP S5888605 U JPS5888605 U JP S5888605U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- coated
- outdoor line
- optical outdoor
- optical fibers
- 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
- 230000003287 optical effect Effects 0.000 title claims description 8
- 239000013307 optical fiber Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 230000002542 deteriorative effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 1
Landscapes
- Insulated Conductors (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ａおよびｂは従来の光屋外線の断面図および側面
図、第２図は従来の光屋外線を用いた引き留め部の構造
図、第３図ａおよびｂは本考案による光屋外線の断面図
および側面図、第４図は本考案の光屋外線を用いた引き
留め部の構造図、第５ｒｆｆＤ ａおよびｂは本考案に
よる光屋外線の断面図および側面図である。
１・・・・・・テンションメンバ用被覆鋼線、２・・・
・・・光フアイバ心線、３・・・・・・抗張力繊維、４
・・・・・・プラスチック外被、５・・・・・・光フア
イバコード、６・・・・・・引き留め金具、７・・・・
・・金属層のパイプ、８・・・・・・光フアイバ素線。Figures 1a and b are cross-sectional views and side views of a conventional outdoor optical line, Figure 2 is a structural diagram of a retaining part using a conventional outdoor optical line, and Figures 3a and b are outdoor optical lines according to the present invention. 4 is a structural diagram of a retaining part using the outdoor optical line of the present invention, and 5th rffDa and b are a sectional view and a side view of the outdoor optical line according to the present invention. 1...Coated steel wire for tension member, 2...
...Optical fiber core wire, 3...Tensile strength fiber, 4
...Plastic jacket, 5.. Optical fiber cord, 6.. Clasp fitting, 7..
...Metal layer pipe, 8... Optical fiber wire.
Claims (1)
劣化を生じない程度の曲りにくい厚さを有する薄い金属
層のパイプの内に、単数または複数の光フアイバ心線も
しくは光フアイバ素線を十分な空間をもって配置した光
ファイノー＜コードを、ある一定長さ以上のピッチで、
テンションメンバ用被覆鋼線上に撚ったことを特徴とす
る光屋外線。One or more coated optical fibers or bare optical fibers are placed in a pipe with a thin metal layer that is thick enough to prevent the optical fiber coated with a plastic material from deteriorating its characteristics. Optical fine cords arranged with space are arranged at a pitch of a certain length or more,
An optical outdoor wire characterized by being twisted on a coated steel wire for a tension member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18284581U JPS5888605U (en) | 1981-12-10 | 1981-12-10 | optical outdoor line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18284581U JPS5888605U (en) | 1981-12-10 | 1981-12-10 | optical outdoor line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5888605U true JPS5888605U (en) | 1983-06-16 |
Family
ID=29981574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18284581U Pending JPS5888605U (en) | 1981-12-10 | 1981-12-10 | optical outdoor line |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5888605U (en) |
-
1981
- 1981-12-10 JP JP18284581U patent/JPS5888605U/en active Pending
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