JPH0316114U - - Google Patents
Info
- Publication number
- JPH0316114U JPH0316114U JP7637089U JP7637089U JPH0316114U JP H0316114 U JPH0316114 U JP H0316114U JP 7637089 U JP7637089 U JP 7637089U JP 7637089 U JP7637089 U JP 7637089U JP H0316114 U JPH0316114 U JP H0316114U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- stage
- width
- optical fiber
- slot rod
- 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 6
- 230000003287 optical effect Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 description 1
Description
第１図は本考案の実施例に係るスロツト形光ケ
ーブルを示す断面図、第２図は従来のスロツト形
光ケーブルを示す断面図、第３図ａ，ｂは光フア
イバ心線を示す断面図である。
図面中、１，１１はスロツト形光ケーブル、２
はスロツトロツド、３は抗張力体、４，１４は溝
、１４ａは外溝、１４ｂは内溝、５，１５は光フ
アイバテープ心線、５ａ，１５ａは光フアイバ、
６は押え巻、７は外被である。
FIG. 1 is a sectional view showing a slotted optical cable according to an embodiment of the present invention, FIG. 2 is a sectional view showing a conventional slotted optical cable, and FIGS. 3a and 3b are sectional views showing an optical fiber core. . In the drawing, 1 and 11 are slot type optical cables, 2
is a slot rod, 3 is a tensile strength member, 4 and 14 are grooves, 14a is an outer groove, 14b is an inner groove, 5 and 15 are optical fiber tape cores, 5a and 15a are optical fibers,
6 is a presser winding, and 7 is an outer cover.
Claims (1)
ているスロツトロツドの前記溝中に、複数本の光
フアイバを並べて結束してなる平テープ状の光フ
アイバテープ心線を収納したスロツチ形光ケーブ
ルにおいて、 前記溝は、内周側に向うに従い溝幅が段階的に
狭くなる多段溝となつており、溝の各段にはその
段の幅に応じた幅となつている光フアイバテープ
心線が収納されていることを特徴とするスロツト
形光ケーブル[Claims for Utility Model Registration] A flat tape-like optical fiber tape core formed by arranging and bundling a plurality of optical fibers in a slot rod in which a plurality of longitudinally extending grooves are formed on the outer peripheral surface of the slot rod. In the slotted optical cable that houses the groove, the groove is a multi-stage groove whose groove width gradually narrows toward the inner circumference, and each stage of the groove has a width corresponding to the width of that stage. A slotted optical cable characterized by housing an optical fiber tape core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7637089U JPH0316114U (en) | 1989-06-30 | 1989-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7637089U JPH0316114U (en) | 1989-06-30 | 1989-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0316114U true JPH0316114U (en) | 1991-02-18 |
Family
ID=31617779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7637089U Pending JPH0316114U (en) | 1989-06-30 | 1989-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0316114U (en) |
-
1989
- 1989-06-30 JP JP7637089U patent/JPH0316114U/ja active Pending
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