JPH0281505U - - Google Patents

Info

Publication number
JPH0281505U
JPH0281505U JP16039888U JP16039888U JPH0281505U JP H0281505 U JPH0281505 U JP H0281505U JP 16039888 U JP16039888 U JP 16039888U JP 16039888 U JP16039888 U JP 16039888U JP H0281505 U JPH0281505 U JP H0281505U
Authority
JP
Japan
Prior art keywords
mandrels
optical fiber
gap
photodetector
mandrel
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
Application number
JP16039888U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP16039888U priority Critical patent/JPH0281505U/ja
Publication of JPH0281505U publication Critical patent/JPH0281505U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案による心線対照装置用光検出器
の要部の断面図、第2図は心線対照装置及び心線
対照を説明するための概要図、第3図は光検出器
の外観平面図、第4図は光検出器内の要部の概要
断面図、第5図イ〜ハは光フアイバ心線に湾曲部
を付与する模様を説明するための断面図である。 8:光フアイバ心線、9A,10A:固定軸を
有するマンドレル、12:摺動可能なマンドレル
、13:光センサ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 光フアイバ心線に湾曲部を付与すべく、光フア
    イバ心線を挾んだとき、一方の側に相互の間に間
    隙をもつて固定軸を有する等径の2個のマンドレ
    ルと、他方の側に上記の2個のマンドレル間の間
    隙に向かつて摺動可能な1個のマンドレルとを備
    えてなる心線対照装置用光検出器において、上記
    の各固定軸を有するマンドレルが、上記の摺動可
    能なマンドレルを摺動させて光フアイバ心線を湾
    曲させるときの光フアイバ心線との摩擦力によつ
    て回転可能に設けられてなることを特徴とする心
    線対照装置用光検出器。
JP16039888U 1988-12-12 1988-12-12 Pending JPH0281505U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16039888U JPH0281505U (ja) 1988-12-12 1988-12-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16039888U JPH0281505U (ja) 1988-12-12 1988-12-12

Publications (1)

Publication Number Publication Date
JPH0281505U true JPH0281505U (ja) 1990-06-22

Family

ID=31442430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16039888U Pending JPH0281505U (ja) 1988-12-12 1988-12-12

Country Status (1)

Country Link
JP (1) JPH0281505U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5023303U (ja) * 1973-06-21 1975-03-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5023303U (ja) * 1973-06-21 1975-03-15

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