JPH02119608U - - Google Patents
Info
- Publication number
- JPH02119608U JPH02119608U JP2767689U JP2767689U JPH02119608U JP H02119608 U JPH02119608 U JP H02119608U JP 2767689 U JP2767689 U JP 2767689U JP 2767689 U JP2767689 U JP 2767689U JP H02119608 U JPH02119608 U JP H02119608U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- loose tube
- core
- cut portion
- 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
- 239000013307 optical fiber Substances 0.000 claims description 12
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Insulated Conductors (AREA)
Description
第１図は本考案の光フアイバケーブルの一実施
例の縦断側面図、第２図は同じく一実施例の光フ
アイバ心線取り出し時の状態を示す説明図、第３
図は同じく一実施例の光フアイバ心線取り出し後
の状態を示す説明図、第４図は従来の光フアイバ
ケーブルの縦断側面図、第５図は同じく従来の途
中分岐接続を示す説明図である。
１……多心ルースチユーブ光フアイバユニツト
、２……抗張力線、６，６ａ，６ｂ……多心ルー
スチユーブ光フアイバケーブル（光フアイバケー
ブル）、７……光フアイバ心線、８ａ……ルース
チユーブ、１３……切裂部、１４……取り出し口
。
FIG. 1 is a longitudinal cross-sectional side view of an embodiment of the optical fiber cable of the present invention, FIG.
The figure is an explanatory diagram showing the state after the optical fiber core wire of one embodiment is taken out, FIG. 4 is a longitudinal cross-sectional side view of a conventional optical fiber cable, and FIG. 5 is an explanatory diagram showing a conventional branch connection in the middle. . 1... Multi-core loose tube optical fiber unit, 2... Tensile strength wire, 6, 6a, 6b... Multi-core loose tube optical fiber cable (optical fiber cable), 7... Optical fiber core wire, 8a... Loose tube , 13...Tearing part, 14...Ejection opening.
Claims (1)
容した多心ルースチユーブ光フアイバユニツトが
抗張力線の周囲に集合されている光フアイバケー
ブルにおいて、前記ルースチユーブが、長手方向
に伸びた切裂部が設けられ、かつこの切裂部に前
記光フアイバ心線の取り出し口が間欠的に設けら
れたものであることを特徴とする光フアイバケー
ブル。 In an optical fiber cable in which a multi-core loose tube optical fiber unit in which a plurality of optical fiber cores are housed in a loose tube is assembled around a tensile strength wire, the loose tube is provided with a cut portion extending in the longitudinal direction. 1. An optical fiber cable, characterized in that the cut portion is intermittently provided with an outlet for the optical fiber core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2767689U JPH02119608U (en) | 1989-03-10 | 1989-03-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2767689U JPH02119608U (en) | 1989-03-10 | 1989-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02119608U true JPH02119608U (en) | 1990-09-26 |
Family
ID=31250372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2767689U Pending JPH02119608U (en) | 1989-03-10 | 1989-03-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02119608U (en) |
-
1989
- 1989-03-10 JP JP2767689U patent/JPH02119608U/ja active Pending