JPH0420493U - - Google Patents

Info

Publication number
JPH0420493U
JPH0420493U JP6259190U JP6259190U JPH0420493U JP H0420493 U JPH0420493 U JP H0420493U JP 6259190 U JP6259190 U JP 6259190U JP 6259190 U JP6259190 U JP 6259190U JP H0420493 U JPH0420493 U JP H0420493U
Authority
JP
Japan
Prior art keywords
required diameter
optical fiber
hole
center
writing instrument
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
JP6259190U
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 JP6259190U priority Critical patent/JPH0420493U/ja
Publication of JPH0420493U publication Critical patent/JPH0420493U/ja
Pending legal-status Critical Current

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  • Light Guides In General And Applications Therefor (AREA)

Description

【図面の簡単な説明】
第1図 光フアイバーの中心に穴を明けた斜図
です。第2図 光フアイバーの中心に穴を明けた
断面斜図です。第3図 各部品の配列組み立て、
断面斜図です。第4図 組み立て姿図斜図です。 1……光フアイハーのコアー、2……光フアイ
バーのクラツド、3……必要直径の穴、4……筆
記具、5……加工した光フアイバー、6……接続
カバー、7……懐中電灯。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 在来の光フアイバーを必要直径まで拡大し、
    中心に必要直径の穴を一部、又は貫通する。 2 貫通した穴の片方に筆記具を挿入し、もう一
    方から光を与える。
JP6259190U 1990-06-13 1990-06-13 Pending JPH0420493U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6259190U JPH0420493U (ja) 1990-06-13 1990-06-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6259190U JPH0420493U (ja) 1990-06-13 1990-06-13

Publications (1)

Publication Number Publication Date
JPH0420493U true JPH0420493U (ja) 1992-02-20

Family

ID=31591882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6259190U Pending JPH0420493U (ja) 1990-06-13 1990-06-13

Country Status (1)

Country Link
JP (1) JPH0420493U (ja)

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