JPH03125309U - - Google Patents
Info
- Publication number
- JPH03125309U JPH03125309U JP3408690U JP3408690U JPH03125309U JP H03125309 U JPH03125309 U JP H03125309U JP 3408690 U JP3408690 U JP 3408690U JP 3408690 U JP3408690 U JP 3408690U JP H03125309 U JPH03125309 U JP H03125309U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- cable
- tape
- coating layer
- covered
- 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
- 239000011247 coating layer Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 1
Description
第１図は本考案の光フアイバケーブルの断面図
、第２図ａは従来の光フアイバケーブルの断面図
、第２図ｂは光フアイバテープの断面図、第３図
は各トレーを平面状に伸ばした場合の断面図、第
４図、第５図は本考案による光フアイバケーブル
の各層を構成するトレーの他の実施例の断面図で
ある。
３……中心部材、４……光フアイバテープ、６
……ケーブルシース、７……光フアイバ素線、８
……テープ被覆層、９……トレー、１０……トレ
ー、１１……トレー。
Figure 1 is a sectional view of the optical fiber cable of the present invention, Figure 2a is a sectional view of a conventional optical fiber cable, Figure 2b is a sectional view of an optical fiber tape, and Figure 3 is a plan view of each tray. 4 and 5 are cross-sectional views of other embodiments of the tray constituting each layer of the optical fiber cable according to the present invention. 3... Central member, 4... Optical fiber tape, 6
... Cable sheath, 7 ... Optical fiber wire, 8
...Tape coating layer, 9...Tray, 10...Tray, 11...Tray.
Claims (1)
被覆した光フアイバテープを複数積層して構成さ
れる光フアイバテープユニツトがケーブルの中心
を中心とする複数の同心円上に配列される光フア
イバケーブルにおいて、 同一同心円上にある光フアイバテープユニツト
が、分割可能な１あるいは複数のトレー上に設け
た１あるいは複数の溝に光フアイバテープを複数
枚配列されてなる ことを特徴とする光フアイバケーブル。[Claims for Utility Model Registration] An optical fiber tape unit consisting of a plurality of laminated optical fiber tapes in which a plurality of optical fiber wires are covered with a tape coating layer is arranged on a plurality of concentric circles centered on the center of the cable. In optical fiber cables arranged in the same concentric circle, the optical fiber tape units are arranged in one or more grooves provided on one or more separable trays. Features of optical fiber cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3408690U JPH03125309U (en) | 1990-03-30 | 1990-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3408690U JPH03125309U (en) | 1990-03-30 | 1990-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03125309U true JPH03125309U (en) | 1991-12-18 |
Family
ID=31538255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3408690U Pending JPH03125309U (en) | 1990-03-30 | 1990-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03125309U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56146105A (en) * | 1980-04-15 | 1981-11-13 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber cable |
| JPS6172212A (en) * | 1984-09-17 | 1986-04-14 | Fujikura Ltd | Optical fiber cable and its production |
-
1990
- 1990-03-30 JP JP3408690U patent/JPH03125309U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56146105A (en) * | 1980-04-15 | 1981-11-13 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber cable |
| JPS6172212A (en) * | 1984-09-17 | 1986-04-14 | Fujikura Ltd | Optical fiber cable and its production |