JPH0485314U - - Google Patents
Info
- Publication number
- JPH0485314U JPH0485314U JP12804890U JP12804890U JPH0485314U JP H0485314 U JPH0485314 U JP H0485314U JP 12804890 U JP12804890 U JP 12804890U JP 12804890 U JP12804890 U JP 12804890U JP H0485314 U JPH0485314 U JP H0485314U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- groove
- square tube
- colored
- 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.)
- Granted
Links
- 239000013307 optical fiber Substances 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 3
- 238000004040 coloring Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Description
第１図は従来技術と本考案の実施例に共通の、
角チユーブ型光フアイバケーブルの説明図、第２
図以降は本考案にかかるもので、第２図は角チユ
ーブに着色した状態の説明図、第３図は着色に色
帯を組み合わせた状態の説明図。
１０……光フアイバユニツト、１２……角チユ
ーブ、１４……溝、１５……押え巻、１６……開
口側、１８……底面、１９……稜、２０……テー
プ心線、２２……光フアイバ、２４……共通被覆
、３０……中心テンシヨンメンバ、３２，３４…
…押え巻、３６……シース、４０……着色、４２
……色帯。
FIG. 1 shows common features between the prior art and the embodiment of the present invention.
Explanatory diagram of square tube type optical fiber cable, 2nd
The following figures relate to the present invention; FIG. 2 is an explanatory diagram of a state in which a square tube is colored, and FIG. 3 is an explanatory diagram of a state in which coloring is combined with a color band. 10... Optical fiber unit, 12... Square tube, 14... Groove, 15... Presser winding, 16... Opening side, 18... Bottom surface, 19... Edge, 20... Tape core wire, 22... Optical fiber, 24... Common coating, 30... Center tension member, 32, 34...
...Press roll, 36...Sheath, 40...Coloring, 42
...Colored obi.
Claims (1)
る角チユーブの溝内に、光フアイバテープ心線を
収納した構造の光フアイバユニツトを、中心テン
シヨンメンバの周りに、前記角チユーブの溝の開
口する側を外側にして、撚り合わせ集合した、光
フアイバケーブルであつて；一部または全部の前
記角チユーブに、識別用の着色を施した、光フア
イバケーブル。 (2) チヤンネル状のプラスチツク長尺体からな
る角チユーブの溝内に、光フアイバテープ心線を
収納し、糸またはテープによる押え巻を施した構
造の光フアイバユニツトを、中心テンシヨンメン
バの周りに、前記角チユーブの溝の開口する側を
外側にして、撚り合わせ集合した、光フアイバケ
ーブルであつて；一部または全部の前記光フアイ
バユニツトに施した前記押え巻に、識別用の着色
を施した、光フアイバケーブル。[Claims for Utility Model Registration] (1) An optical fiber unit having a structure in which an optical fiber ribbon is housed in the groove of a rectangular tube made of a channel-shaped elongated plastic body, around a central tension member, An optical fiber cable that is twisted and assembled with the opening side of the groove of the square tube facing outward; a part or all of the square tube is colored for identification. (2) The optical fiber tape is housed in the groove of a rectangular tube made of a long channel-shaped plastic body, and the optical fiber unit is wrapped with thread or tape around the central tension member. The optical fiber cable is twisted and assembled with the opening side of the groove of the square tube facing outward; and the presser wrap applied to some or all of the optical fiber units is colored for identification. Optical fiber cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990128048U JP2510477Y2 (en) | 1990-11-29 | 1990-11-29 | Optical fiber cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990128048U JP2510477Y2 (en) | 1990-11-29 | 1990-11-29 | Optical fiber cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0485314U true JPH0485314U (en) | 1992-07-24 |
| JP2510477Y2 JP2510477Y2 (en) | 1996-09-11 |
Family
ID=31875525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990128048U Expired - Fee Related JP2510477Y2 (en) | 1990-11-29 | 1990-11-29 | Optical fiber cable |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2510477Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019044916A (en) * | 2017-09-05 | 2019-03-22 | 株式会社カクイチ製作所 | Hose-like structure |
| WO2021049626A1 (en) * | 2019-09-11 | 2021-03-18 | 住友電気工業株式会社 | Optical fiber unit and optical fiber cable |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53130046A (en) * | 1977-04-20 | 1978-11-13 | Sumitomo Electric Ind Ltd | Optical cable |
| JPS55124110A (en) * | 1979-03-19 | 1980-09-25 | 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
- 1990-11-29 JP JP1990128048U patent/JP2510477Y2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53130046A (en) * | 1977-04-20 | 1978-11-13 | Sumitomo Electric Ind Ltd | Optical cable |
| JPS55124110A (en) * | 1979-03-19 | 1980-09-25 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber cable |
| JPS6172212A (en) * | 1984-09-17 | 1986-04-14 | Fujikura Ltd | Optical fiber cable and its production |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019044916A (en) * | 2017-09-05 | 2019-03-22 | 株式会社カクイチ製作所 | Hose-like structure |
| WO2021049626A1 (en) * | 2019-09-11 | 2021-03-18 | 住友電気工業株式会社 | Optical fiber unit and optical fiber cable |
| EP4030211A4 (en) * | 2019-09-11 | 2022-10-26 | Sumitomo Electric Industries, Ltd. | Optical fiber unit and optical fiber cable |
| US11892700B2 (en) | 2019-09-11 | 2024-02-06 | Sumitomo Electric Industries, Ltd. | Optical fiber unit and optical fiber cable |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2510477Y2 (en) | 1996-09-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |