JPH01169207U - - Google Patents
Info
- Publication number
- JPH01169207U JPH01169207U JP1988066616U JP6661688U JPH01169207U JP H01169207 U JPH01169207 U JP H01169207U JP 1988066616 U JP1988066616 U JP 1988066616U JP 6661688 U JP6661688 U JP 6661688U JP H01169207 U JPH01169207 U JP H01169207U
- Authority
- JP
- Japan
- Prior art keywords
- holding part
- optical fiber
- fiber cable
- plug body
- plug
- 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 11
- 239000000835 fiber Substances 0.000 claims description 4
- 239000010410 layer Substances 0.000 claims 3
- 239000011247 coating layer Substances 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 2
- 239000012783 reinforcing fiber Substances 0.000 claims 2
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
Description
第１図及び第４図は、本考案による光フアイバ
ケーブル用プラグに光フアイバケーブルを結合し
た状態の実施例を示す断面図、第２図及び第３図
は従来の光フアイバケーブル用プラグに光フアイ
バケーブルを結合した状態を示す断面図である。
１１，２１，３１，４１……光フアイバケーブ
ル用プラグ、１２，２２，３２，４２……プラグ
本体、１３，２３，３３，４３……カツプリング
ナツト、１４，２４，３４，４４……光フアイバ
ケーブル、３５，４５……アダプタ、１６，４６
……外フエルール、１７，４７……内フエルール
、１２ｄ，４５ｅ……第１のおさえ部、１２ｇ，
４５ｂ……第２のおさえ部。
1 and 4 are cross-sectional views showing an embodiment of the present invention in which an optical fiber cable is connected to an optical fiber cable plug, and FIGS. 2 and 3 are sectional views showing a conventional optical fiber cable plug and an optical fiber cable. FIG. 3 is a cross-sectional view showing a state in which fiber cables are connected. 11, 21, 31, 41... Optical fiber cable plug, 12, 22, 32, 42... Plug body, 13, 23, 33, 43... Coupling nut, 14, 24, 34, 44... Optical Fiber cable, 35, 45...adapter, 16, 46
...Outer ferrule, 17, 47...Inner ferrule, 12d, 45e...First holding part, 12g,
45b...Second holding part.
Claims (1)
有する繊維強化光フアイバケーブル用プラグで、
プラグ本体が内部に光フアイバケーブルの一次被
覆層を備えた芯線挿入孔と光フアイバのみの挿入
孔とを連通した状態で有し、光フアイバケーブル
の二次被覆層より引出した長繊維状強化繊維を係
止しうる凹凸部を形成した第１のおさえ部と、該
第１のおさえ部の外径より大きい径を有する第２
のおさえ部とよりなる略二段凸型形状の外周形状
を有しており、強化繊維をプラグ本体の第１のお
さえ部に係合しうる内フエルール、プラグ本体の
第２のおさえ部と光フアイバケーブルの二次被覆
部とを係合しうる外フエルールとより構成される
ことを特徴とする光フアイバケーブル用プラグ。 A fiber-reinforced optical fiber cable plug having a secondary covering layer including a primary covering layer and a long fiber reinforcing layer.
The plug body has a core insertion hole with a primary coating layer of the optical fiber cable in communication with an insertion hole for only the optical fiber, and the long fiber reinforcing fibers are drawn out from the secondary coating layer of the optical fiber cable. a first holding part formed with a concavo-convex portion capable of locking the second holding part; and a second holding part having a diameter larger than the outer diameter of the first holding part.
The inner ferrule has a substantially two-step convex outer circumferential shape, which is comprised of a holding part of the plug body, an inner ferrule that can engage the reinforcing fiber with the first holding part of the plug body, a second holding part of the plug body, and a light. 1. A plug for an optical fiber cable, comprising an outer ferrule capable of engaging with a secondary sheath of the fiber cable.
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988066616U JPH01169207U (en) | 1988-05-20 | 1988-05-20 | |
| CA000597713A CA1314740C (en) | 1988-05-06 | 1989-04-25 | Plug for optical fiber cable |
| DE68917636T DE68917636T2 (en) | 1988-05-06 | 1989-05-02 | Connector for optical cable. |
| EP89107938A EP0340728B1 (en) | 1988-05-06 | 1989-05-02 | Plug for optical fiber cable |
| US07/347,207 US4974924A (en) | 1988-05-06 | 1989-05-04 | Plug for optical fiber cable |
| DK223189A DK223189A (en) | 1988-05-06 | 1989-05-05 | FIBER OPTIC CABLE CONNECTOR |
| NO89891858A NO891858L (en) | 1988-05-06 | 1989-05-05 | OPTICAL FIBER CABLE PLUG. |
| KR1019890006054A KR910006774B1 (en) | 1988-05-06 | 1989-05-06 | Plug for optical fiber cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988066616U JPH01169207U (en) | 1988-05-20 | 1988-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01169207U true JPH01169207U (en) | 1989-11-29 |
Family
ID=31292015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988066616U Pending JPH01169207U (en) | 1988-05-06 | 1988-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01169207U (en) |
-
1988
- 1988-05-20 JP JP1988066616U patent/JPH01169207U/ja active Pending