JPS5847807U - Optical stub cable terminal structure - Google Patents
Optical stub cable terminal structureInfo
- Publication number
- JPS5847807U JPS5847807U JP14279981U JP14279981U JPS5847807U JP S5847807 U JPS5847807 U JP S5847807U JP 14279981 U JP14279981 U JP 14279981U JP 14279981 U JP14279981 U JP 14279981U JP S5847807 U JPS5847807 U JP S5847807U
- Authority
- JP
- Japan
- Prior art keywords
- stub cable
- optical
- terminal structure
- optical stub
- cable terminal
- 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
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Cable Accessories (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、従来の光スタブケーブルの端末構体を説明す
る要部断面図、第２図は本考案に係る光スタブケーブル
の端末構体の一実施例を示す要部。
断面図である。
図において１はダム金具、２はライニング樹脂層、５は
スタブケーブル、６は光ファイバ、７はコネクタ、８は
注型樹脂材、２１は保護チューブ、２２は支持棒、２３
はフラッジ付支持筒、２４゜２５は支持筒のフランジ部
、２６はフランジ部の貫通孔、２７は接着剤を示す。FIG. 1 is a sectional view of a main part of a conventional optical stub cable terminal structure, and FIG. 2 is a main part of an embodiment of an optical stub cable terminal structure according to the present invention. FIG. In the figure, 1 is a dam fitting, 2 is a lining resin layer, 5 is a stub cable, 6 is an optical fiber, 7 is a connector, 8 is a cast resin material, 21 is a protective tube, 22 is a support rod, 23
24 and 25 are flange portions of the support tubes, 26 are through holes in the flange portions, and 27 is an adhesive.
Claims (1)
、該光スタブケーブルより導入せる光ファイバを該ダム
金具内で注型樹脂に埋設せしめ、かつその端末部を、前
記ダム金具の他端外でコネクタ結合してなる光スタブケ
ーブルの端末構体において、前記ダム金具内の光ファイ
バを可撓性の保護チューブを介して前記注型樹脂の熱膨
張係数より小さい熱膨張係数を有する金属製のフランレ
付き支持筒のフランジ部で保持固定せしめたことを特徴
とする光スタブケーブルの端末構体。An optical stub cable is inserted and fixed into one end of the hollow dam fitting, an optical fiber to be introduced from the optical stub cable is embedded in casting resin within the dam fitting, and its terminal portion is placed outside the other end of the dam fitting. In the terminal structure of the optical stub cable, the optical fiber in the dam fitting is connected to a metal flange having a coefficient of thermal expansion smaller than that of the casting resin via a flexible protective tube. An optical stub cable terminal structure, characterized in that the optical stub cable is held and fixed by a flange portion of a support tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14279981U JPS5847807U (en) | 1981-09-26 | 1981-09-26 | Optical stub cable terminal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14279981U JPS5847807U (en) | 1981-09-26 | 1981-09-26 | Optical stub cable terminal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5847807U true JPS5847807U (en) | 1983-03-31 |
Family
ID=29935813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14279981U Pending JPS5847807U (en) | 1981-09-26 | 1981-09-26 | Optical stub cable terminal structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5847807U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55117116A (en) * | 1979-02-27 | 1980-09-09 | Plessey Handel Investment Ag | Connecting device for airtight container |
-
1981
- 1981-09-26 JP JP14279981U patent/JPS5847807U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55117116A (en) * | 1979-02-27 | 1980-09-09 | Plessey Handel Investment Ag | Connecting device for airtight container |
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