JPS6281913U - - Google Patents
Info
- Publication number
- JPS6281913U JPS6281913U JP17340685U JP17340685U JPS6281913U JP S6281913 U JPS6281913 U JP S6281913U JP 17340685 U JP17340685 U JP 17340685U JP 17340685 U JP17340685 U JP 17340685U JP S6281913 U JPS6281913 U JP S6281913U
- Authority
- JP
- Japan
- Prior art keywords
- support wire
- optical fiber
- optical cable
- cable
- tension
- 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 7
- 230000003287 optical effect Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Description
第１図は本考案の自己支持型光フアイバケーブ
ルの製造方法の説明図、第２図は同じく自己支持
型光フアイバケーブルの実施例の外形図、第３図
は従来の自己支持型光フアイバケーブルの例を示
す外形図である。
１：支持線、２：光ケーブル、３：支持線、４
：光ケーブル、５：シース押出および支持部成形
装置、６：引取装置、７：張力印加装置、８：自
己支持型光フアイバケーブル。
Fig. 1 is an explanatory diagram of the method of manufacturing a self-supporting optical fiber cable of the present invention, Fig. 2 is an outline drawing of an embodiment of the self-supporting optical fiber cable, and Fig. 3 is a conventional self-supporting optical fiber cable. FIG. 1: Support line, 2: Optical cable, 3: Support line, 4
: Optical cable, 5: Sheath extrusion and support forming device, 6: Pulling device, 7: Tension application device, 8: Self-supporting optical fiber cable.
Claims (1)
フアイバと、該光ケーブルを架設する際に用いる
支持線とを一体化する際、前記光ケーブルを架設
するときに前記支持線に加える張力と同等以上の
張力を該支持線に加えながら、該支持線に前記光
ケーブルが間欠的に一体化されるように製造され
、前記支持線に加えた張力を解除した場合に前記
光ケーブルがその長手方向に間欠的にたわみを有
するようになつていることを特徴とする自己支持
型光フアイバケーブル。 When integrating an optical fiber containing one or more optical fiber core wires and a support wire used when installing the optical cable, a tension equal to or higher than the tension applied to the support wire when installing the optical cable. is manufactured so that the optical cable is intermittently integrated with the support wire while applying tension to the support wire, and when the tension applied to the support wire is released, the optical cable intermittently bends in its longitudinal direction. What is claimed is: 1. A self-supporting optical fiber cable comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17340685U JPS6281913U (en) | 1985-11-11 | 1985-11-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17340685U JPS6281913U (en) | 1985-11-11 | 1985-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6281913U true JPS6281913U (en) | 1987-05-25 |
Family
ID=31110838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17340685U Pending JPS6281913U (en) | 1985-11-11 | 1985-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6281913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000028883A (en) * | 1998-06-22 | 2000-01-28 | Siecor Operations Llc | Apparatus for producing self-supporting type optical fiber cable and method therefor |
-
1985
- 1985-11-11 JP JP17340685U patent/JPS6281913U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000028883A (en) * | 1998-06-22 | 2000-01-28 | Siecor Operations Llc | Apparatus for producing self-supporting type optical fiber cable and method therefor |
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