JPH01101208U - - Google Patents
Info
- Publication number
- JPH01101208U JPH01101208U JP19905187U JP19905187U JPH01101208U JP H01101208 U JPH01101208 U JP H01101208U JP 19905187 U JP19905187 U JP 19905187U JP 19905187 U JP19905187 U JP 19905187U JP H01101208 U JPH01101208 U JP H01101208U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- cross
- inclined surface
- optical fiber
- tape
- 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
- 230000003287 optical effect Effects 0.000 claims description 2
- 239000013307 optical fiber Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は、本考案に係るスロツト型光ケーブル
の一実施例の部分断面図、第２図及び第３図は同
実施例のロツド製作説明用断面図、第４図は第３
図の切刃の形状説明図、第５図は前記実施例の製
造説明用概略図、第６図は第５図の要部斜視図、
第７図及び第８図はロツドの他の製造例の説明用
概略断面図及び一部欠除右側面図、第９図は従来
例の部分断面図、第１０図は従来例の作用部分説
明図である。
Ｄ……ロツド、ａ……光フアイバー心線、２…
…スロツト、２ａ……傾斜面、１９……ガイドロ
ーラ、２３，３３……ダイス、３３ａ……切刃。
FIG. 1 is a partial cross-sectional view of one embodiment of a slot-type optical cable according to the present invention, FIGS. 2 and 3 are cross-sectional views for explaining the rod manufacturing of the same embodiment, and FIG.
Fig. 5 is a schematic diagram for explaining the manufacturing of the above embodiment, Fig. 6 is a perspective view of the main part of Fig. 5,
7 and 8 are schematic sectional views and partially cutaway right side views of other manufacturing examples of the rod, FIG. 9 is a partial sectional view of the conventional example, and FIG. 10 is an explanation of the working parts of the conventional example. It is a diagram. D... Rod, a... Optical fiber core, 2...
...Slot, 2a... Inclined surface, 19... Guide roller, 23, 33... Dice, 33a... Cutting blade.
Claims (1)
型の溝を螺旋状に設けたプラスチツクからなるロ
ツドの前記溝に、該溝の傾斜面に沿わせてテープ
状光フアイバー心線を１枚又は複数枚挿入してな
ることを特徴とするスロツト型光ケーブル。 A tension member is placed in the center and a cross section V is placed on the outer periphery.
A slot type characterized in that one or more tape-shaped optical fiber cores are inserted into the groove of a rod made of plastic having spiral grooves along the inclined surface of the groove. optical cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987199051U JPH0452723Y2 (en) | 1987-12-25 | 1987-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987199051U JPH0452723Y2 (en) | 1987-12-25 | 1987-12-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01101208U true JPH01101208U (en) | 1989-07-07 |
| JPH0452723Y2 JPH0452723Y2 (en) | 1992-12-11 |
Family
ID=31489522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987199051U Expired JPH0452723Y2 (en) | 1987-12-25 | 1987-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452723Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08234069A (en) * | 1995-02-28 | 1996-09-13 | Yoshida Kogyo Kk <Ykk> | Method and device for dropping coated fiber into s-z slot spacer |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54126556A (en) * | 1978-03-08 | 1979-10-01 | Lignes Telegraph Telephon | Optical fiber cable |
| JPS62173706U (en) * | 1986-04-25 | 1987-11-05 |
-
1987
- 1987-12-25 JP JP1987199051U patent/JPH0452723Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54126556A (en) * | 1978-03-08 | 1979-10-01 | Lignes Telegraph Telephon | Optical fiber cable |
| JPS62173706U (en) * | 1986-04-25 | 1987-11-05 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08234069A (en) * | 1995-02-28 | 1996-09-13 | Yoshida Kogyo Kk <Ykk> | Method and device for dropping coated fiber into s-z slot spacer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0452723Y2 (en) | 1992-12-11 |