JPH01177720U - - Google Patents
Info
- Publication number
- JPH01177720U JPH01177720U JP7509288U JP7509288U JPH01177720U JP H01177720 U JPH01177720 U JP H01177720U JP 7509288 U JP7509288 U JP 7509288U JP 7509288 U JP7509288 U JP 7509288U JP H01177720 U JPH01177720 U JP H01177720U
- Authority
- JP
- Japan
- Prior art keywords
- optical cable
- self
- tensile strength
- supporting optical
- hollow portion
- 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
Links
Description
第１図乃至第３図は、それぞれ本考案の自己支
持形光ケーブルに適用する光フアイバ心線を収納
した溝付スペーサの実施例１乃至実施例３の断面
図である。
１，，２１，３１……溝付スペーサ、２，２２
，３２……中空部、３，２３，３３……抗張力体
、４１，４２，２４１，２４２，３４１，３４２
……光フアイバ心線。
1 to 3 are cross-sectional views of embodiments 1 to 3 of grooved spacers containing optical fiber cores applied to the self-supporting optical cable of the present invention, respectively. 1,,21,31...Grooved spacer, 2,22
, 32... Hollow part, 3, 23, 33... Tensile strength body, 4 1 , 4 2 , 24 1 , 24 2 , 34 1 , 34 2
...Optical fiber core.
Claims (1)
バ心線を収納した光ケーブルを吊線と一体化した
自己支持形光ケーブルにおいて、 前記溝付スペーサ内に、前記溝付スペーサの長
手方向に貫通する中空部と抗張力体を備えてなる ことを特徴とする自己支持形光ケーブル。 (2) 前記中空部は一本、前記抗張力体は複数本
からなることを特徴とする請求項１記載の自己支
持形光ケーブル。 (3) 前記中空部は複数本、前記抗張力体は１本
からなることを特徴とする請求項１記載の自己支
持形光ケーブル。 (4) 前記中空部は前記溝付スペーサの中央部に
位置し、前記中空部の外周に円筒形の抗張力体を
配置してなることを特徴とする請求項１記載の自
己支持形光ケーブル。[Claims for Utility Model Registration] (1) In a self-supporting optical cable in which an optical cable, in which a required number of optical fibers are housed in the grooves of a grooved spacer, is integrated with a suspension wire, the grooves are arranged in the grooved spacer. A self-supporting optical cable characterized by comprising a hollow part that penetrates in the longitudinal direction of a spacer and a tensile strength member. (2) The self-supporting optical cable according to claim 1, wherein the hollow portion consists of one piece and the tensile strength body consists of a plurality of pieces. (3) The self-supporting optical cable according to claim 1, characterized in that the hollow portion consists of a plurality of pieces and the tensile strength body consists of one piece. (4) The self-supporting optical cable according to claim 1, wherein the hollow portion is located at the center of the grooved spacer, and a cylindrical tensile strength member is arranged around the outer periphery of the hollow portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7509288U JPH071604Y2 (en) | 1988-06-06 | 1988-06-06 | Self-supporting optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7509288U JPH071604Y2 (en) | 1988-06-06 | 1988-06-06 | Self-supporting optical cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01177720U true JPH01177720U (en) | 1989-12-19 |
| JPH071604Y2 JPH071604Y2 (en) | 1995-01-18 |
Family
ID=31300172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7509288U Expired - Lifetime JPH071604Y2 (en) | 1988-06-06 | 1988-06-06 | Self-supporting optical cable |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH071604Y2 (en) |
-
1988
- 1988-06-06 JP JP7509288U patent/JPH071604Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH071604Y2 (en) | 1995-01-18 |
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