JPH0420003U - - Google Patents
Info
- Publication number
- JPH0420003U JPH0420003U JP6104890U JP6104890U JPH0420003U JP H0420003 U JPH0420003 U JP H0420003U JP 6104890 U JP6104890 U JP 6104890U JP 6104890 U JP6104890 U JP 6104890U JP H0420003 U JPH0420003 U JP H0420003U
- Authority
- JP
- Japan
- Prior art keywords
- core optical
- protector
- optical fiber
- optical fibers
- core
- 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
- 230000001012 protector Effects 0.000 claims description 9
- 239000013307 optical fiber Substances 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 2
- 239000000835 fiber Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Description
第１図は本考案における分岐部保護体の具体例
の説明図で、同図イは斜視図、同図ロは側面図で
ある。第２図は本考案の分岐部の具体例の要部の
縦断上面図である。第３図はさきに提案された分
岐部における分岐部保護体の側面図、第４図はこ
れを組み込んだ分岐部の要部の縦断上面図である
。
１……分岐部保護体、１１……孔明部材、１２
……略紡錐状保護体、１３，１４……挿通孔、１
５……保護リブ、２……多心光フアイバ心線、３
……単心光フアイバ心線、４……単心線保護管、
５……プラスチツクスリーブ、６……樹脂。
FIG. 1 is an explanatory view of a specific example of a branch protector according to the present invention, in which A is a perspective view and B is a side view. FIG. 2 is a longitudinal cross-sectional top view of the main parts of a specific example of the branch section of the present invention. FIG. 3 is a side view of the previously proposed branch protector in the branch, and FIG. 4 is a longitudinal cross-sectional top view of the main part of the branch incorporating this protector. 1... Branch protector, 11... Perforation member, 12
...Approximately cone-shaped protector, 13, 14... Insertion hole, 1
5...Protective rib, 2...Multi-core optical fiber, 3
...single optical fiber core, 4...single fiber protection tube,
5...Plastic sleeve, 6...Resin.
Claims (1)
バ心線のそれぞれを、上記多心光フアイバ心線の
端部と単心線保護管の間に配置した複数の挿通孔
を同一円周上に有する孔明部材と該部材と同軸上
に位置する略紡錐状保護体を一体化した分岐部保
護体の上記略紡錐状保護体の外表面に沿わせ孔明
部材の挿通孔を経て単心線保護管内に挿通した多
心光フアイバ心線の分岐部において、前記略紡錐
状保護体の外表面の対称位置に多心光フアイバ心
線の配列方向と平行に一対の保護リブを設けたこ
とを特徴とする多心光フアイバ心線の分岐部。 Each of the single-core optical fibers branched from the multi-core optical fiber is connected to a plurality of insertion holes arranged between the end of the multi-core optical fiber and the single-core protection tube on the same circumference. A monofilamentary wire is inserted along the outer surface of the generally cone-shaped protector through the insertion hole of the perforation member of the bifurcation protector, which integrates a perforated member with a perforated member and a generally cone-shaped protector located coaxially with the member. A pair of protective ribs are provided at symmetrical positions on the outer surface of the substantially conical protector in parallel to the arrangement direction of the multi-core optical fibers at the branching portion of the multi-core optical fibers inserted into the protection tube. A branch part of a multi-core optical fiber line characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6104890U JPH0420003U (en) | 1990-06-08 | 1990-06-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6104890U JPH0420003U (en) | 1990-06-08 | 1990-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0420003U true JPH0420003U (en) | 1992-02-19 |
Family
ID=31588952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6104890U Pending JPH0420003U (en) | 1990-06-08 | 1990-06-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0420003U (en) |
-
1990
- 1990-06-08 JP JP6104890U patent/JPH0420003U/ja active Pending