JPS6083903U - three point slope ratio ruler - Google Patents

three point slope ratio ruler

Info

Publication number
JPS6083903U
JPS6083903U JP17777883U JP17777883U JPS6083903U JP S6083903 U JPS6083903 U JP S6083903U JP 17777883 U JP17777883 U JP 17777883U JP 17777883 U JP17777883 U JP 17777883U JP S6083903 U JPS6083903 U JP S6083903U
Authority
JP
Japan
Prior art keywords
scale
plate
slope ratio
center point
slope
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
JP17777883U
Other languages
Japanese (ja)
Inventor
仁志 西村
青井 陸男
西村 夬男
Original Assignee
西村工業株式会社
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 西村工業株式会社 filed Critical 西村工業株式会社
Priority to JP17777883U priority Critical patent/JPS6083903U/en
Publication of JPS6083903U publication Critical patent/JPS6083903U/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 drawings]

第1図はこの考案に係る比率定規の平面図、第2図は同
縦断面図、第3図は比率定規と測定角度の関係を示す説
明図、第4図乃至第7図の各々は勾配や斜面及び底面の
測定を示す説明図である。 1・・・目盛板、2・・・三角板、4・・・基本線、5
,6・・・補助線、A・・・勾配目盛、B・・・斜面比
目盛、C・・・勾配比目盛、D・・・角度目盛、E・・
・分割目盛。
Fig. 1 is a plan view of the ratio ruler according to this invention, Fig. 2 is a longitudinal sectional view of the same, Fig. 3 is an explanatory diagram showing the relationship between the ratio ruler and the measurement angle, and Figs. 4 to 7 each show the slope. FIG. 1... Scale plate, 2... Triangular plate, 4... Basic line, 5
, 6... Auxiliary line, A... Gradient scale, B... Slope ratio scale, C... Gradient ratio scale, D... Angle scale, E...
・Divided scale.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 目盛板と、この目盛板に目盛板の中心点をセンターに回
動自在となるよう枢止した三角板とで構成され、前記目
盛板に、勾配目盛と斜面比目盛と勾配比目盛と角度目盛
及び分割目盛とが中心点をセンターにして設けられ、三
角板に基本線とその両側に各々45°の角度で補助線を
中心点から放射状の配置となるように設けた三点勾配比
率定規。
It consists of a scale plate, and a triangular plate pivotally fixed to the scale plate so as to be able to rotate about the center point of the scale plate, and the scale plate has a slope scale, a slope ratio scale, a slope ratio scale, an angle scale, and A three-point gradient ratio ruler with a dividing scale centered on the center point, and a triangular plate with a basic line and auxiliary lines on both sides thereof at an angle of 45° arranged radially from the center point.
JP17777883U 1983-11-16 1983-11-16 three point slope ratio ruler Pending JPS6083903U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17777883U JPS6083903U (en) 1983-11-16 1983-11-16 three point slope ratio ruler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17777883U JPS6083903U (en) 1983-11-16 1983-11-16 three point slope ratio ruler

Publications (1)

Publication Number Publication Date
JPS6083903U true JPS6083903U (en) 1985-06-10

Family

ID=30386143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17777883U Pending JPS6083903U (en) 1983-11-16 1983-11-16 three point slope ratio ruler

Country Status (1)

Country Link
JP (1) JPS6083903U (en)

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