JPS63100709U - - Google Patents
Info
- Publication number
- JPS63100709U JPS63100709U JP19576886U JP19576886U JPS63100709U JP S63100709 U JPS63100709 U JP S63100709U JP 19576886 U JP19576886 U JP 19576886U JP 19576886 U JP19576886 U JP 19576886U JP S63100709 U JPS63100709 U JP S63100709U
- Authority
- JP
- Japan
- Prior art keywords
- coated
- optical cable
- cable
- utility
- model registration
- 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
- 230000003287 optical effect Effects 0.000 claims description 10
- 239000013307 optical fiber Substances 0.000 claims description 10
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000009751 slip forming Methods 0.000 claims description 2
- 229920001169 thermoplastic Polymers 0.000 claims description 2
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 238000009413 insulation Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Description
第１図は本考案に係るスペーサ形光ケーブル断
面構造図、第２図は従来のスペーサ形光ケーブル
断面構造図、第３図は従来のスペーサ形光ケーブ
ルと本考案のスペーサ形光ケーブルの損失波長特
性を示す図である。
１…ＵＶ樹脂被覆光フアイバ心線、２…スペー
サ、３…抗張力体、４…コア上巻断熱層、５…外
被、６…ナイロン被覆光フアイバ心線。
Figure 1 is a cross-sectional structural diagram of a spacer-type optical cable according to the present invention, Figure 2 is a cross-sectional structural diagram of a conventional spacer-type optical cable, and Figure 3 shows the loss wavelength characteristics of the conventional spacer-type optical cable and the spacer-type optical cable of the present invention. It is a diagram. DESCRIPTION OF SYMBOLS 1... UV resin coated optical fiber core wire, 2... Spacer, 3... Tensile strength member, 4... Core upper winding insulation layer, 5... Outer cover, 6... Nylon coated optical fiber core wire.
補正 昭６２．１．３０
実用新案登録請求の範囲を次のように補正する
。Amendment January 30, 1982 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
(1) 円筒状支持体の表面に軸方向に連続して形
成した溝内に被覆光フアイバを複数本収納する構
造のスペーサ形光ケーブルにおいて、
前記溝内に収納する光フアイバは、
前記複数の被覆光フアイバ相互の摩擦係数が１
．０以下の樹脂による最外層被覆を施した光フア
イバ心線６からなる
ことを特徴とする光ケーブル。
(2) 前記最外層被覆は熱可塑性ナイロンからな
ることを特徴とする実用新案登録請求の範囲第１
項記載の光ケーブル。[Claims for Utility Model Registration] (1) In a spacer-type optical cable having a structure in which a plurality of coated optical fibers are housed in a groove continuously formed in the axial direction on the surface of a cylindrical support, the cable is housed in the groove. The optical fiber has a friction coefficient of 1 between the plurality of coated optical fibers.
．． 1. An optical cable comprising an optical fiber core 6 coated with an outermost layer of resin of 0 or less. (2) Utility model registration claim 1, characterized in that the outermost layer coating is made of thermoplastic nylon .
Optical cable described in section.
Claims (1)
成した溝内に被覆光フアイバを複数本収納する構
造のスペーサ形光ケーブルにおいて、 前記溝内に収納する光フアイバは、 前記複数の被覆光フアイバ相互の摩擦係数が１
．０以下の樹脂による最外層被覆を施した光フア
イバ心線６からなる ことを特徴とする光ケーブル。 (2) 前記最外層被覆は熱可塑性ナンロンからな
ることを特徴とする実用新案登録請求の範囲第１
項記載の光ケーブル。[Claims for Utility Model Registration] (1) In a spacer-type optical cable having a structure in which a plurality of coated optical fibers are housed in a groove continuously formed in the axial direction on the surface of a cylindrical support, the cable is housed in the groove. The optical fiber has a friction coefficient of 1 between the plurality of coated optical fibers.
．． 1. An optical cable comprising an optical fiber core 6 coated with an outermost layer of resin of 0 or less. (2) Utility model registration claim 1, characterized in that the outermost layer coating is made of thermoplastic Nanron.
Optical cable described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19576886U JPS63100709U (en) | 1986-12-19 | 1986-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19576886U JPS63100709U (en) | 1986-12-19 | 1986-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63100709U true JPS63100709U (en) | 1988-06-30 |
Family
ID=31153961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19576886U Pending JPS63100709U (en) | 1986-12-19 | 1986-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63100709U (en) |
-
1986
- 1986-12-19 JP JP19576886U patent/JPS63100709U/ja active Pending