JPS5966107U - Protractor for vertical angle measurement - Google Patents

Protractor for vertical angle measurement

Info

Publication number
JPS5966107U
JPS5966107U JP16268582U JP16268582U JPS5966107U JP S5966107 U JPS5966107 U JP S5966107U JP 16268582 U JP16268582 U JP 16268582U JP 16268582 U JP16268582 U JP 16268582U JP S5966107 U JPS5966107 U JP S5966107U
Authority
JP
Japan
Prior art keywords
protractor
angle measurement
vertical angle
ruler
vertical
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
JP16268582U
Other languages
Japanese (ja)
Inventor
寺脇　義明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to JP16268582U priority Critical patent/JPS5966107U/en
Publication of JPS5966107U publication Critical patent/JPS5966107U/en
Pending legal-status Critical Current

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  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本考案の分度器の斜視図を示す。第２図は、
本考案の分度器の断面図を示す。 １・・・・・・分度器、２・・・・・・円心、３・・・
・・・球道、４・・・・・・指示法、５・・・・・・切
り抜、６・・・・・・垂直定規、７・・・・・・水平定
規、８・・・・・・物差し。FIG. 1 shows a perspective view of the protractor of the present invention. Figure 2 shows
1 shows a cross-sectional view of the protractor of the present invention. 1... Protractor, 2... Center of the circle, 3...
...Ball path, 4...Indication method, 5...Cutout, 6...Vertical ruler, 7...Horizontal ruler, 8... ...Measure.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 水平面の傾斜角度を直読み可能にした分度器において、
分度器１の円周側に透明な中空円筒状の球道３を設けて
指示法４を封入する。分度器１の外縁に切抜５空間を設
けて分度器１と同一面に垂直定規６を連設し、垂直定規
６に直角に折り曲げて分度器１の１８０度線の直線と平
行に水平定規７を形成したことを特徴とする鉛直角度計
測用分度器。In a protractor that allows direct reading of the inclination angle of a horizontal plane,
A transparent hollow cylindrical ball path 3 is provided on the circumferential side of a protractor 1, and an indicating method 4 is enclosed therein. A cutout 5 space was provided on the outer edge of the protractor 1, a vertical ruler 6 was installed on the same surface as the protractor 1, and a horizontal ruler 7 was formed by bending the vertical ruler 6 at right angles and parallel to the straight line of the 180 degree line of the protractor 1. A protractor for measuring vertical angles.
JP16268582U 1982-10-27 1982-10-27 Protractor for vertical angle measurement Pending JPS5966107U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16268582U JPS5966107U (en) 1982-10-27 1982-10-27 Protractor for vertical angle measurement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16268582U JPS5966107U (en) 1982-10-27 1982-10-27 Protractor for vertical angle measurement

Publications (1)

Publication Number Publication Date
JPS5966107U true JPS5966107U (en) 1984-05-02

Family

ID=30357174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16268582U Pending JPS5966107U (en) 1982-10-27 1982-10-27 Protractor for vertical angle measurement

Country Status (1)

Country Link
JP (1) JPS5966107U (en)

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