JPH0244708U - - Google Patents
Info
- Publication number
- JPH0244708U JPH0244708U JP12348388U JP12348388U JPH0244708U JP H0244708 U JPH0244708 U JP H0244708U JP 12348388 U JP12348388 U JP 12348388U JP 12348388 U JP12348388 U JP 12348388U JP H0244708 U JPH0244708 U JP H0244708U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- units
- coating layer
- fiber units
- covering
- 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 19
- 239000011247 coating layer Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Description
第１図は本考案の光フアイバテープ心線の一実
施例を示す断面図、第２図はその光フアイバテー
プ心線を分割する方法を概念的に示す説明図、第
３図は前記配設テープ心線の一括接続時の態様を
概念的に示す説明図、第４図は光フアイバテープ
心線の一括接続時に光フアイバを配列するのに使
用する光フアイバ固定治具を示す断面図、第５図
は光フアイバテープ心線が光フアイバ固定治具に
配置されたときの問題点を概念的に示す説明図、
第６図は本考案の他の実施例を示す断面図、第７
図は従来の光フアイバテープ心線の断面図、第８
図は従来の光フアイバテープ心線を２分割した場
合の断面図である。
図面中、１，１１，２１は光フアイバテープ心
線、２は光フアイバ、３は光フアイバ素線、４は
素線被覆、５は共通被覆層、６は光フアイバユニ
ツト、７は凹部、８は接着材である。
FIG. 1 is a sectional view showing an embodiment of the optical fiber ribbon of the present invention, FIG. 2 is an explanatory diagram conceptually showing a method for dividing the optical fiber ribbon, and FIG. FIG. 4 is an explanatory diagram conceptually showing the manner in which optical fiber tape cores are connected in bulk; FIG. FIG. 5 is an explanatory diagram conceptually showing the problem when the optical fiber tape core wire is placed in the optical fiber fixing jig.
FIG. 6 is a sectional view showing another embodiment of the present invention, and FIG.
The figure is a cross-sectional view of a conventional optical fiber ribbon.
The figure is a cross-sectional view of a conventional optical fiber ribbon divided into two parts. In the drawing, 1, 11, and 21 are optical fiber tape cores, 2 is an optical fiber, 3 is an optical fiber wire, 4 is a wire coating, 5 is a common coating layer, 6 is an optical fiber unit, 7 is a recess, 8 is an adhesive.
Claims (1)
て形成した光フアイバ素線を同一平面上に密接し
て平行に配列し、その外周を共通被覆層により一
体に覆つて形成した光フアイバユニツト２本を密
接して並列に配置し、これら光フアイバユニツト
の密接した部分を接着材によつて一体化して形成
するとともに、光フアイバユニツト相互が密接す
る部分の光フアイバユニツトの共通被覆層の厚さ
ｔが、光フアイバ素線の外径をｄとしたとき、 ｔ≦ｄ×０．１ であることを特徴とする光フアイバテープ心線
。[Claims for Utility Model Registration] Optical fiber strands formed by covering the outer periphery of an optical fiber with concentric strand coatings are arranged closely in parallel on the same plane, and the outer periphery is integrated by a common coating layer. Two optical fiber units formed by covering each other are arranged closely in parallel, and the parts of these optical fiber units that are in close contact with each other are integrated with an adhesive, and the optical fiber units of the parts where the optical fiber units are in close contact with each other are An optical fiber ribbon, characterized in that the thickness t of the common coating layer of the unit satisfies the following relation: t≦d×0.1, where d is the outer diameter of the optical fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12348388U JPH075449Y2 (en) | 1988-09-22 | 1988-09-22 | Optical fiber ribbon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12348388U JPH075449Y2 (en) | 1988-09-22 | 1988-09-22 | Optical fiber ribbon |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0244708U true JPH0244708U (en) | 1990-03-28 |
| JPH075449Y2 JPH075449Y2 (en) | 1995-02-08 |
Family
ID=31372380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12348388U Expired - Lifetime JPH075449Y2 (en) | 1988-09-22 | 1988-09-22 | Optical fiber ribbon |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH075449Y2 (en) |
-
1988
- 1988-09-22 JP JP12348388U patent/JPH075449Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH075449Y2 (en) | 1995-02-08 |
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