JPH0285808A - Plug for optical fiber and its production - Google Patents
Plug for optical fiber and its productionInfo
- Publication number
- JPH0285808A JPH0285808A JP23855988A JP23855988A JPH0285808A JP H0285808 A JPH0285808 A JP H0285808A JP 23855988 A JP23855988 A JP 23855988A JP 23855988 A JP23855988 A JP 23855988A JP H0285808 A JPH0285808 A JP H0285808A
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- plug
- plug body
- compression
- band
- 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 title claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 239000000463 material Substances 0.000 claims abstract description 14
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 8
- 239000000057 synthetic resin Substances 0.000 claims abstract description 8
- 230000006835 compression Effects 0.000 claims description 28
- 238000007906 compression Methods 0.000 claims description 28
- 238000005253 cladding Methods 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000002788 crimping Methods 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract description 4
- 238000005859 coupling reaction Methods 0.000 abstract description 4
- 239000000835 fiber Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 102100040121 Allograft inflammatory factor 1 Human genes 0.000 description 1
- 101000890626 Homo sapiens Allograft inflammatory factor 1 Proteins 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分野〉
本発明は光ファイバーの末端に接続されて使用される光
ファイバー用プラグ並びにその製造方法に関するもので
ある。DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to an optical fiber plug used by being connected to the end of an optical fiber, and a method for manufacturing the same.
〈従来の技術〉
一般に、光ファイバーの端末同士を接続するためのコネ
クターは種々のものが提供されているが、機器のソケッ
トに着脱される光ファイバー用プラグであって光ファイ
バーに対し略ワンタッチで簡単に、しかも確実強固に取
り付けることのでき、且つ構造が簡潔で安値に製作でき
る条件を備えたものは従来のものには見当たらなかった
。<Prior art> Generally, various types of connectors are provided for connecting optical fiber terminals, but an optical fiber plug that can be attached to and detached from a device socket is easily connected to the optical fiber with almost one touch. Moreover, there has been no conventional device that can be installed reliably and firmly, has a simple structure, and can be manufactured at a low cost.
〈発明が解決しようとする課題〉
そこで本発明は光ファイバーの端末に対して簡単な操作
で強固に取り付けることができ、しかもその簡単な構造
の光ファイバー用プラグ並びにその製造方法を提供する
ことを主たる目的とするものである。<Problems to be Solved by the Invention> Therefore, the main purpose of the present invention is to provide an optical fiber plug that can be firmly attached to an optical fiber terminal with a simple operation and has a simple structure, and a method for manufacturing the same. That is.
く課題を解決するための手段〉
上記の目的を達成する為の本発明におけるプラグの構成
を、実施例に対応する第１図乃至第１１図に基いて説明
すると、該プラグは一端部に差込部（１）を有し他端部
に圧縮部（２）を有する合成樹脂製のプラグ本体（Ａ）
の軸芯部に光ファイバー挿通用の貫通穴（３）が設けら
れており、この貫通穴（３）は前記差込部側の先端部分
（３ａ）において光ファイバー（Ｋ）の外装被覆部（８
）を除去したクラブ、ド（９）の径と略同径に形成され
他の部分（３ｂ）は外装被覆部の径より若干大径に形成
されており、更に前記圧縮部（２）は端部から軸方向に
延びる放射状スリット（４）によって複数の圧縮片（２
ａ）・・・に分割されており、更に該圧縮部（２）の回
りには金属板製の抱込バンド（６）がかるく囲撓されて
いてこの抱込バンド（６）を外部から圧縮することによ
って圧縮片（２ａ）・・・が軸中心部に圧縮されるよう
に構成されているものである。Means for Solving the Problems> The structure of the plug according to the present invention for achieving the above object will be explained based on FIGS. 1 to 11 corresponding to the embodiments. A synthetic resin plug body (A) having a recessed part (1) and a compressed part (2) at the other end.
A through hole (3) for inserting the optical fiber is provided in the axial center of the optical fiber (K), and this through hole (3) is connected to the outer sheathing part (8) of the optical fiber (K) at the tip part (3a) on the insertion part side.
) is formed to have approximately the same diameter as the diameter of the club (9), the other part (3b) is formed to have a slightly larger diameter than the outer covering part, and the compressed part (2) is formed at the end. A plurality of compression pieces (2) are formed by radial slits (4) extending axially from the part.
a) ..., and furthermore, a holding band (6) made of a metal plate is slightly bent around the compression part (2), and this holding band (6) is compressed from the outside. By doing so, the compression pieces (2a) are compressed to the center of the shaft.
また、このプラグの製造方法は、一端部に差込部（１）
を有し他端部に圧縮部（２）を有する合成樹脂製のプラ
グ本体（Ａ）の軸芯部に光ファイバー挿通用の貫通穴（
３）が設けられており、この貫通穴（３）は前記差込部
側の先端部分（３ａ）において光ファイバー（Ｋ）の外
装被覆部（８）を除去したクラッド（９）の径と略同径
に形成され他の部分（３ｂ）は外装被覆部の径より若干
大径に形成されており、更に前記圧縮部（Ｚ）は端部か
ら軸方向に延びる放射状スリット（４）によって複数の
圧縮片（２ａ）・・・に分割されているプラグ本体（Ａ
）を用意し、一方、略Ｕの字状に湾曲した多数の金属製
抱込バンド（６）を長尺材（５）に対して長さ方向に適
当な間隔をへだてて配設してこれらを切断用接続片（７
）を介して長尺材に連設し、この長尺材（５）を間欠送
り機構によって間欠的に移行させて第一の位置で金属製
抱込バンド（６）の開口部（６ａ）から前記プラグ本体
（Ａ）の圧縮部（２）を挿入し、次の第二の位置で前記
抱込バンド（６）を圧縮部（２）が圧縮されないように
該圧縮部（２）の回りにかるく抱き込ませ、次の第三の
位置でプラグ本体（Ａ）を抱込バンド（６）と共に長尺
材（５）から切り離して行うものである。In addition, the manufacturing method of this plug includes an insertion part (1) at one end.
The plug body (A) is made of synthetic resin and has a compressed part (2) at the other end.
3), and this through hole (3) has a diameter that is approximately the same as the diameter of the cladding (9) of the optical fiber (K) from which the outer covering portion (8) is removed at the tip portion (3a) on the insertion portion side. The other portion (3b) is formed to have a slightly larger diameter than the outer covering portion, and the compression portion (Z) has a plurality of compression portions formed by radial slits (4) extending in the axial direction from the end. The plug body (A) is divided into pieces (2a)...
), and on the other hand, a large number of metal holding bands (6) curved in a substantially U-shape are arranged at appropriate intervals in the length direction of the long material (5). Connecting piece for cutting (7
), and the long material (5) is intermittently moved by an intermittent feed mechanism to pass through the opening (6a) of the metal holding band (6) at the first position. Insert the compression part (2) of the plug body (A), and in the next second position, wrap the hugging band (6) around the compression part (2) so that the compression part (2) is not compressed. The plug body (A) is gently held in place, and then, at the third position, the plug body (A) and the holding band (6) are separated from the elongated member (5).
く作用〉
上記の本発明に係るプラグと光ファイバー（Ｋ）の端末
とを結合するときは、端末の外装被覆部（８）を剥離し
た光ファイバー（Ｋ）をプラグ本体（Ａ）の貫通穴（３
）に挿入してそのクラッド部分（９）を貫通穴（３）の
細径部分（３ａ）に位置させ（第６図並びに第７図参照
）そして適当な圧着工具（図示せず〉で抱込部材（６）
を外周から絞るように圧縮して締め付けて圧縮部（２）
の圧縮片（２ａ）。Effect> When connecting the plug according to the present invention and the terminal of the optical fiber (K), the optical fiber (K) from which the outer sheathing part (8) of the terminal has been peeled is inserted into the through hole (3) of the plug body (A).
), position the cladding part (9) in the narrow diameter part (3a) of the through hole (3) (see Figures 6 and 7), and tuck it in with a suitable crimping tool (not shown). Component (6)
Compress and tighten from the outer periphery to create the compressed part (2)
compressed piece (2a).
（２ａ）を光ファイバー（Ｋ）の回りに圧接させ（第８
図並びに第９図参照）、これにより光ファイバー（Ｋ）
とプラグとを強固に結合するものである。(2a) is pressed around the optical fiber (K) (8th
(see Fig. and Fig. 9), thereby optical fiber (K)
and the plug firmly.
〈実施例〉 以下図面について本発明の詳細な説明する。<Example> The present invention will be described in detail below with reference to the drawings.
光ファイバー（Ｋ）は一般に、低損失石英ガラスによっ
て形成された標準径１２５μ−の標準ファイバーコアー
を標準径０．８論鰺のナイロン又はこれと同等の弾性率
を有する樹脂素材で覆うクラッド（９）とで芯線を形成
し、これを光損失を防止するカーボン混合の黒色合成樹
脂材で外装被覆〈８）を施してなるものと、更にその外
周に繊維製のテンションメンバーを配置し、これを更に
第２樹脂被覆層で被覆してなるものがあり、これら何れ
も本発明のプラグに適応されるものである。Optical fibers (K) generally have a standard fiber core with a standard diameter of 125μ formed of low-loss quartz glass and a cladding (9) that covers a standard fiber core with a standard diameter of 0.8 μm or a resin material having an elastic modulus equivalent to that of nylon. A core wire is formed by forming a core wire, which is covered with an exterior coating (8) of carbon-mixed black synthetic resin material to prevent light loss, and a fiber tension member is placed around the outer periphery of the core wire. Some are coated with a second resin coating layer, and any of these can be applied to the plug of the present invention.
而して第１図乃至第５図に於いて本発明の１実施の態様
として示したプラグは、一端部に差込部（１）を有し他
端部に圧縮部（２）を一体向に有する長軸状の合成樹脂
製のプラグ本体（Ａ）から成り、該プラグ本体（Ａ）の
軸芯部に光ファイバー挿通用の貫通穴（３）が設けられ
ている。この貫通穴（３）は前記差込部側の先端部分（
３ａ）において光ファイバー（Ｋ）の外装被覆部（８）
を除去したクラッド（９）の径と略同径に形成され他の
部分（３ｂ）は外装被覆部（８）の径より若干大径に形
成されている。The plug shown in FIGS. 1 to 5 as an embodiment of the present invention has an insertion portion (1) at one end and a compression portion (2) at the other end. The plug body (A) is made of synthetic resin and has a long axis.A through hole (3) for inserting an optical fiber is provided in the axial center of the plug body (A). This through hole (3) is located at the tip of the insertion section (
In 3a), the outer covering part (8) of the optical fiber (K)
It is formed to have approximately the same diameter as the cladding (9) from which the cladding (9) is removed, and the other portion (3b) is formed to have a slightly larger diameter than the outer covering portion (8).
更に前記圧縮部（２）は４角柱状の外形を有し、そして
その端部から中間部に向かって軸方向に延びる放射状ス
リット（４）によって上下二つの圧縮片（２ｍ） 、
（２ｇ＋）に分割されている。更に該圧縮部（２）の回
りには金属板製の抱込バンド（６）がかるく囲撓されて
いてこの抱込バンド（６）を外部から圧縮変形させるこ
とによって圧縮片（２ａ）・・・が軸中心部に圧縮され
るように構成されている。Further, the compression part (2) has a square columnar outer shape, and has a radial slit (4) extending in the axial direction from its end toward the middle part, so that two compression pieces (2 m long), upper and lower, are formed.
(2g+). Furthermore, a holding band (6) made of a metal plate is slightly bent around the compression part (2), and by compressing and deforming the holding band (6) from the outside, the compressed piece (2a)...・Constructed so that it is compressed at the center of the shaft.
而してこのプラグを製造するには次のような方法で行わ
れる。This plug is manufactured by the following method.
即ち、略Ｕの字状に湾曲した多数の金属製抱込バンド（
６）・・・を適当な間隔を隔てて配設してこれらを切断
用接続片（７）を介して長尺相位連設し、この長尺材（
５）を問大送り機構によって間欠的に移行させて第一の
位置で前記金属製抱込バンド（６）の開口部（６ａ）か
ら前記のごとく構成したプラグ本体（Ａ）の圧縮部（２
）を挿入し、次の第二の位置で前記抱込バンド（６）を
圧縮部（２）が圧縮されないように該圧縮部（２）の回
りにかるく抱き込ませ、次の第三の位置でプラグ本体（
Ａ）を抱込バンド（６）と共に長尺材（５）から切り離
して順次行うものである。That is, a large number of metal holding bands (
6)... are arranged at appropriate intervals, and these are connected in a long phase phase manner via the cutting connection piece (7), and this long material (
5) is intermittently moved by a long-distance feeding mechanism, and at the first position, the compressed portion (2) of the plug body (A) configured as described above is inserted from the opening (6a) of the metal holding band (6).
), and in the next second position, wrap the hugging band (6) slightly around the compression part (2) so that the compression part (2) is not compressed, and then in the next third position. and the plug body (
A) is separated from the elongated material (5) together with the holding band (6) and carried out sequentially.
このようにして形成されたプラグと光ファイバー（Ｋ）
の端末とを結合するときは、端末の外装被覆部（８）を
剥離した光ファイバー（Ｋ）をプラグ本体（Ａ）の貫通
穴（３）に挿入してそのクラッド部分（９）を貫通穴（
３）の細径部分（３１）に位置させ（第６図並びに第７
図参照）、そして適当な圧着工具（図示せず）で抱込部
材（６）を外周から絞るように圧縮して締め付けて圧縮
部（２）の圧縮片（Ｚｍ＞ 、 （２ｍ）を光ファイバ
ー（Ｋ）の回りに圧接させ（第８図並びに第９図参照）
、これにより光ファイバー（Ｋ）とプラグとを強固に結
合するものである。尚プラグ先端部から突出した光ファ
イバーのクラッド（９）の先端は後処理でプラグ先端面
と面一となるように切断加工される。Plug and optical fiber (K) formed in this way
When connecting the terminal with the terminal, insert the optical fiber (K) from which the outer sheathing part (8) of the terminal has been peeled off into the through hole (3) of the plug body (A), and insert the cladding part (9) into the through hole (
3) in the narrow diameter part (31) (Fig. 6 and 7).
(see figure), and compress and tighten the holding member (6) from the outer periphery using an appropriate crimping tool (not shown) to connect the compression piece (Zm>, (2m) of the compression part (2) to the optical fiber ( K) (see Figures 8 and 9)
, thereby firmly coupling the optical fiber (K) and the plug. The tip of the optical fiber cladding (9) protruding from the plug tip is cut so as to be flush with the plug tip surface in post-processing.
又前記実施例では、プラグの圧縮部（２）は二つ割りさ
れた例を示したが、第１０図のような三つ割り、或は第
１１図に示すような四つ割りの構成にしても良いことは
勿論である。Further, in the above embodiment, the compression part (2) of the plug is divided into two parts, but it may also be divided into three parts as shown in FIG. 10 or four parts as shown in FIG. 11. Of course it's a good thing.
以上本発明の代表的と思われる実施例について説明した
が、本発明は必ずしも上記の実施例構造のみに限定され
るものでなく、本発明の構成要件を備え、かつ本発明の
目的を達成し、以下に言う効果を有する範囲内で適宜変
更して実施することが出来るものである。Although the embodiments considered to be representative of the present invention have been described above, the present invention is not necessarily limited to the structure of the above-described embodiments. , it can be implemented with appropriate changes within the scope of achieving the effects described below.
〈発明の効果〉
本発明は上記のごとく合成Ｆ！ＡＩＦ１材料によって一
体的に成型されたプラグ本体と、これの圧縮部に巻回さ
れた金属製抱込バンドとの簡単な機構によって構成され
、且つ抱込バンドとプラグ本体との組み込みも前記した
ように簡単な方法で行われるものであるから、非常に安
価に製作でき、しかもプラグと光ファイバーとの結合も
光ファイバーの末端を差し込んでプラグの圧縮部の回り
に抱込バンドを圧縮するだけでの簡単な操作で確実に達
成することができる等の優れた利点がある。<Effects of the Invention> As described above, the present invention provides synthetic F! It is composed of a simple mechanism consisting of a plug body integrally molded from AIF1 material and a metal holding band wound around the compression part of the plug body, and the holding band and the plug body are assembled as described above. Since this is done in a simple manner, it can be manufactured at a very low cost, and the connection between the plug and the optical fiber is as simple as inserting the end of the optical fiber and compressing the wrap band around the compression part of the plug. It has excellent advantages such as being able to be achieved reliably with simple operations.
第１図は本発明に係るプラグの一実施例を示すを示す斜
視図、第図はその断面図、第図は第２図のＢ−Ｂ線断面
図、第４図は第２図のＣ−Ｃ線から見た側面図、第５図
は本発明の製作手段の一例を示す斜視図、第６図乃至第
９図はプラグと光ファイバーとの結合工程を経時的に示
す断面図、第１０図並びに第１１図は夫々本発明に係る
プラグの他の実施例を示す断面図である。
図中（Ａ）はプラグ本体、（１）は差込部、（２）は圧
縮部、（２ａ）は圧縮片、（３）は貫通穴、（４）はス
リット、（５）は長尺材、（６）は抱込バンド、（７）
は切断用接続片、（Ｋ）は光ファイバー、（８）は光フ
ァイバーの被覆部、〈９〉は光ファイバーのクラッドで
ある。
手続補正書坊幻
特許庁 長官 殿 搗−１、事件
の表示
昭和６３ 年 特 願 第２３８５５９号昭和
年 第 号２、発明の名称
光ファイバー用プラグ並びにその製造方法３、補正をす
る者
事件との関係 特 許 出願人４、代理人
〒５３０
７、補正の内容
明細書第１１頁第８行〜９行に「第図はその断面図、第
図は第２図の」とあるのを、ｒ第２図はその断面図、第
３図は第２図の１に訂正します。Fig. 1 is a perspective view showing an embodiment of the plug according to the present invention, Fig. 1 is a sectional view thereof, Fig. 4 is a sectional view taken along the line B-B in Fig. 2, and Fig. 4 is a C in Fig. 2. 5 is a perspective view showing an example of the manufacturing means of the present invention; FIGS. 6 to 9 are cross-sectional views chronologically showing the process of coupling the plug and the optical fiber; FIG. This figure and FIG. 11 are sectional views showing other embodiments of the plug according to the present invention. In the figure, (A) is the plug body, (1) is the insertion part, (2) is the compression part, (2a) is the compression piece, (3) is the through hole, (4) is the slit, and (5) is the long piece. material, (6) is a hugging band, (7)
(K) is an optical fiber, (8) is a covering portion of the optical fiber, and <9> is a cladding of the optical fiber. Procedural Amendment Book Bogen Patent Office Commissioner, Mr. Go-1, Case Description 1986 Patent Application No. 238559 Showa
Year No. 2, Name of the invention Optical fiber plug and its manufacturing method 3, Relationship with the person making the amendment Case Patent Applicant 4, Agent
530 7, page 11, lines 8 to 9 of the Statement of Contents of the Amendment states that "Figure 2 is a cross-sectional view of Figure 2, and Figure 2 is of Figure 2." Figure 3 has been corrected to 1 in Figure 2.
Claims (1)
）を有する合成樹脂製のプラグ本体（Ａ）の軸芯部に光
ファイバー挿通用の貫通穴（３）が設けられており、こ
の貫通穴（３）は前記差込部側の先端部分（３ａ）にお
いて光ファイバー（Ｋ）の外装被覆部（８）を除去した
クラッド（９）の径と略同径に形成され他の部分（３ｂ
）は外装被覆部の径より若干大径に形成されており、更
に前記圧縮部（２）は端部から軸方向に延びる放射状ス
リット（４）によって複数の圧縮片（２ａ）・・・に分
割されているプラグ本体（Ａ）を用意し、一方、略Ｕの
字状に湾曲した多数の金属製抱込バンド（６）を長尺材
（５）に対して長さ方向に適当な間隔をへだてて配設し
てこれらを切断用接続片（７）を介して長尺材に連設し
、この長尺材（５）を間欠送り機構によって間欠的に移
行させて第一の位置で金属製抱込バンド（６）の開口部
（６ａ）から前記プラグ本体（Ａ）の圧縮部（２）を挿
入し、次の第二の位置で前記抱込バンド（６）を圧縮部
（２）が圧縮されないように該圧縮部（２）の回りにか
るく抱き込ませ、次の第三の位置でプラグ本体（Ａ）を
抱込バンド（６）と共に長尺材（５）から切り離してな
る光ファイバー用プラグの製造方法。 ［２］一端部に差込部（１）を有し他端部に圧縮部（２
）を有する合成樹脂製のプラグ本体（Ａ）の軸芯部に光
ファイバー挿通用の貫通穴（３）が設けられており、こ
の貫通穴（３）は前記差込部側の先端部分（３ａ）にお
いて光ファイバー（Ｋ）の外装被覆部（８）を除去した
クラッド（９）の径と略同径に形成され他の部分（３ｂ
）は外装被覆部の径より若干大径に形成されており、更
に前記圧縮部（２）は端部から軸方向に延びる放射状ス
リット（４）によって複数の圧縮片（２ａ）・・・に分
割されており、更に該圧縮部（２）の回りには金属板製
の抱込バンド（６）がかるく囲撓されていてこの抱込バ
ンド（６）を外部から圧縮することによって圧縮片（２
ａ）・・・が軸中心部に圧縮されるように構成されてい
る光ファイバー用プラグ。[Claims] [1] An insertion part (1) at one end and a compression part (2) at the other end.
) A through hole (3) for inserting an optical fiber is provided in the shaft core of the plug body (A) made of synthetic resin, and this through hole (3) is connected to the tip portion (3a) on the side of the insertion portion. The outer covering part (8) of the optical fiber (K) is formed to have approximately the same diameter as the cladding (9) from which the other part (3b) is removed.
) is formed to have a slightly larger diameter than the outer covering part, and the compression part (2) is further divided into a plurality of compression pieces (2a) by radial slits (4) extending in the axial direction from the end. A plug body (A) is prepared, and on the other hand, a large number of metal holding bands (6) curved in a substantially U-shape are placed at appropriate intervals in the length direction with respect to the long material (5). These are separated and connected to the long material via the cutting connection piece (7), and the long material (5) is intermittently moved by the intermittent feed mechanism to cut the metal at the first position. Insert the compressed part (2) of the plug body (A) through the opening (6a) of the enclosing band (6), and then insert the enclosing band (6) into the compressed part (2) at the next second position. The optical fiber is slightly wrapped around the compressed part (2) so as not to be compressed, and the plug body (A) is separated from the long material (5) together with the wrapping band (6) at the next third position. Method for manufacturing plugs for [2] One end has an insertion part (1) and the other end has a compression part (2).
) A through hole (3) for inserting an optical fiber is provided in the shaft core of the plug body (A) made of synthetic resin, and this through hole (3) is connected to the tip portion (3a) on the side of the insertion portion. The outer covering part (8) of the optical fiber (K) is formed to have approximately the same diameter as the cladding (9) from which the other part (3b) is removed.
) is formed to have a slightly larger diameter than the outer covering part, and the compression part (2) is further divided into a plurality of compression pieces (2a) by radial slits (4) extending in the axial direction from the end. Furthermore, a holding band (6) made of a metal plate is slightly bent around the compression part (2), and by compressing this holding band (6) from the outside, the compressed piece (2
a) An optical fiber plug configured such that ... is compressed at the center of the shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23855988A JPH0285808A (en) | 1988-09-21 | 1988-09-21 | Plug for optical fiber and its production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23855988A JPH0285808A (en) | 1988-09-21 | 1988-09-21 | Plug for optical fiber and its production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0285808A true JPH0285808A (en) | 1990-03-27 |
| JPH0465363B2 JPH0465363B2 (en) | 1992-10-19 |
Family
ID=17032038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23855988A Granted JPH0285808A (en) | 1988-09-21 | 1988-09-21 | Plug for optical fiber and its production |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0285808A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6206533B1 (en) | 1999-12-13 | 2001-03-27 | Visteon Global Technologies, Inc. | Fiber optic lighted instrument panel |
| US6283642B1 (en) | 1999-10-08 | 2001-09-04 | Visteon Global Technologies, Inc. | Fiber optic connector |
| US6318907B1 (en) | 1999-10-08 | 2001-11-20 | Visteon Global Technologies, Inc. | Fiber optic connector |
| US6980729B2 (en) | 2003-10-08 | 2005-12-27 | Visteon Global Technologies, Inc. | Fiber optic lighted instrument panel |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5845509U (en) * | 1981-09-24 | 1983-03-26 | デユポン ジヤパン リミテツド | Fiber holder for optical connectors |
| JPS6249107U (en) * | 1985-09-14 | 1987-03-26 |
-
1988
- 1988-09-21 JP JP23855988A patent/JPH0285808A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5845509U (en) * | 1981-09-24 | 1983-03-26 | デユポン ジヤパン リミテツド | Fiber holder for optical connectors |
| JPS6249107U (en) * | 1985-09-14 | 1987-03-26 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6283642B1 (en) | 1999-10-08 | 2001-09-04 | Visteon Global Technologies, Inc. | Fiber optic connector |
| US6318907B1 (en) | 1999-10-08 | 2001-11-20 | Visteon Global Technologies, Inc. | Fiber optic connector |
| US6206533B1 (en) | 1999-12-13 | 2001-03-27 | Visteon Global Technologies, Inc. | Fiber optic lighted instrument panel |
| US6980729B2 (en) | 2003-10-08 | 2005-12-27 | Visteon Global Technologies, Inc. | Fiber optic lighted instrument panel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0465363B2 (en) | 1992-10-19 |
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