JPS62189193U - - Google Patents

Info

Publication number
JPS62189193U
JPS62189193U JP7929086U JP7929086U JPS62189193U JP S62189193 U JPS62189193 U JP S62189193U JP 7929086 U JP7929086 U JP 7929086U JP 7929086 U JP7929086 U JP 7929086U JP S62189193 U JPS62189193 U JP S62189193U
Authority
JP
Japan
Prior art keywords
pencil
point
reference surface
protractor
angle
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
JP7929086U
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 JP7929086U priority Critical patent/JPS62189193U/ja
Publication of JPS62189193U publication Critical patent/JPS62189193U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Description

【図面の簡単な説明】
各図は本考案の一実施例を示しており、第1図
は鉛筆による分度器の斜視図、第2図は同じく平
面図、第3図は一方の鉛筆の各面の見取図である
。 10,20……鉛筆、11,12……周面、1
1a,12a……数識別マーク、11b,12b
……目盛、17,23……指示点、18,24…
…基点、21……端面、22……基準面、22a
……角度測定用目盛、22b,22c……角度測
定用目盛刻み。

Claims (1)

  1. 【実用新案登録請求の範囲】 2本の鉛筆の組み合わせにより構成する鉛筆に
    よる分度器であつて、 すくなくとも一方の鉛筆に基点と指示点とを施
    こし、すくなくとも他方の鉛筆に、その一つの周
    面を基準面として該基準面に角度測定用目盛を施
    こし、 前記他方の鉛筆の端面を前記一方の鉛筆に当て
    るとともに前記基準面をその基点に合わせ、かつ
    前記一方の鉛筆の軸線と直角をなすよう置いたと
    き、前記指示点を通る線の角度を表示するよう前
    記角度測定用目盛を設定したことを特徴とする鉛
    筆による分度器。
JP7929086U 1986-05-26 1986-05-26 Pending JPS62189193U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7929086U JPS62189193U (ja) 1986-05-26 1986-05-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7929086U JPS62189193U (ja) 1986-05-26 1986-05-26

Publications (1)

Publication Number Publication Date
JPS62189193U true JPS62189193U (ja) 1987-12-02

Family

ID=30929013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7929086U Pending JPS62189193U (ja) 1986-05-26 1986-05-26

Country Status (1)

Country Link
JP (1) JPS62189193U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5950752B2 (ja) * 1980-07-21 1984-12-10 ゼネラル・エレクトリツク・コンパニ− 超合金下層を被覆する方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5950752B2 (ja) * 1980-07-21 1984-12-10 ゼネラル・エレクトリツク・コンパニ− 超合金下層を被覆する方法

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