JPS62161202U - - Google Patents
Info
- Publication number
- JPS62161202U JPS62161202U JP4939186U JP4939186U JPS62161202U JP S62161202 U JPS62161202 U JP S62161202U JP 4939186 U JP4939186 U JP 4939186U JP 4939186 U JP4939186 U JP 4939186U JP S62161202 U JPS62161202 U JP S62161202U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- ground wire
- overhead ground
- junction box
- waterproof
- 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 10
- 239000002131 composite material Substances 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
- Light Guides In General And Applications Therefor (AREA)
Description
第１図は本考案に係る光フアイバ複合架空地線
の接続箱への導入部の実施例の縦断面図、第２図
イ及びロは第１図のそれぞれＸ１―Ｘ１及びＸ２
―Ｘ２の矢視図である。第３図は光フアイバ複合
架空地線の１例の横断面図、第４図は接続箱の概
要説明図、第５図は従来の導入部の１例の縦断面
図である。
１……光フアイバ複合架空地線、６……光フア
イバユニツト、７……アルミニウム被覆鋼線、１
１……口金本体、１２……架空地線把持部、１４
……フランジ部、１５……防水把持部、１６……
ソロバン玉パツキング、１７，１７′……パツキ
ング押え金具、１８……シーリングテープ層。
Fig. 1 is a vertical cross-sectional view of an embodiment of the introduction part of the optical fiber composite overhead ground wire into the junction box according to the present invention, and Fig. 2 A and B are X 1 - X 1 and X 2 of Fig. 1, respectively.
-X2 arrow view. FIG. 3 is a cross-sectional view of an example of an optical fiber composite overhead ground wire, FIG. 4 is a schematic explanatory view of a junction box, and FIG. 5 is a longitudinal cross-sectional view of an example of a conventional introduction section. 1... Optical fiber composite overhead ground wire, 6... Optical fiber unit, 7... Aluminum coated steel wire, 1
1... Cap body, 12... Overhead ground wire gripping part, 14
...Flange part, 15...Waterproof grip part, 16...
Soroban ball packing, 17, 17'...Packing presser fitting, 18...Sealing tape layer.
Claims (1)
線把持部と、該架空地線把持部に連続したフラン
ジ部、及びアルミニウム被覆鋼線を除去して露出
した光フアイバユニツトの防水部を把持した先端
の防水把持部より成る二つ割り構造の口金本体を
上記防水把持部を接続箱本体の側壁に挿通し、前
記フランジ部により接続箱本体の外側面に固着し
たことを特徴とする光フアイバ複合架空地線の接
続箱への導入部。 (2) 光フアイバユニツトの防水部がソロバン玉
パツキングと該パツキングの押え金具と架空地線
のアルミニウム被覆鋼線の切断端面の間で光フア
イバユニツト上に施したシーリングテープ層によ
り構成されていることを特徴とする実用新案登録
請求の範囲第１項記載の光フアイバ架空地線の接
続箱への導入部。[Scope of Claim for Utility Model Registration] (1) The overhead ground wire gripping part that grips the optical fiber composite overhead ground wire, the flange part continuous to the overhead ground wire gripping part, and the aluminum-coated steel wire removed and exposed. A two-split base body consisting of a waterproof gripping part at the tip that grips the waterproof part of the optical fiber unit is inserted into the side wall of the junction box body, and fixed to the outer surface of the junction box body by the flange part. An introduction to a junction box for an optical fiber composite overhead ground wire featuring: (2) The waterproof portion of the optical fiber unit shall consist of a sealing tape layer applied on the optical fiber unit between the Soroban ball packing, the holding fitting of the packing, and the cut end of the aluminum-coated steel wire of the overhead ground wire. An introduction part for an optical fiber overhead ground wire to a junction box as set forth in claim 1 of the utility model registration claim, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4939186U JPS62161202U (en) | 1986-04-02 | 1986-04-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4939186U JPS62161202U (en) | 1986-04-02 | 1986-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62161202U true JPS62161202U (en) | 1987-10-14 |
Family
ID=30871798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4939186U Pending JPS62161202U (en) | 1986-04-02 | 1986-04-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62161202U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0394501U (en) * | 1990-01-16 | 1991-09-26 | ||
| JP2014109758A (en) * | 2012-12-04 | 2014-06-12 | Sumiden Asahi Industries Ltd | Connection box for optical fiber composite overhead ground wire |
-
1986
- 1986-04-02 JP JP4939186U patent/JPS62161202U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0394501U (en) * | 1990-01-16 | 1991-09-26 | ||
| JP2014109758A (en) * | 2012-12-04 | 2014-06-12 | Sumiden Asahi Industries Ltd | Connection box for optical fiber composite overhead ground wire |