JPS60138789U - Ruler for 3D drawing - Google Patents

Ruler for 3D drawing

Info

Publication number
JPS60138789U
JPS60138789U JP2689684U JP2689684U JPS60138789U JP S60138789 U JPS60138789 U JP S60138789U JP 2689684 U JP2689684 U JP 2689684U JP 2689684 U JP2689684 U JP 2689684U JP S60138789 U JPS60138789 U JP S60138789U
Authority
JP
Japan
Prior art keywords
scale
draw
principal axes
ruler
reference point
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
JP2689684U
Other languages
Japanese (ja)
Inventor
石島　広行
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 JP2689684U priority Critical patent/JPS60138789U/en
Publication of JPS60138789U publication Critical patent/JPS60138789U/en
Pending legal-status Critical Current

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  • Drawing Aids And Blackboards (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図は本案の詳細図、第２，３図は等角投影図
用の立体製図定規の１実施例、第４図はプロットし如す
いように多数穴あけ加工した２等角投影図用の立体製図
定規の１実施例、ｘ’、　ｙ’、　ｚ’は立体図におけ
る主軸線、Ｔは用紙の水平基準線、０は主軸の基準点、
ａ、ｂ、ｃはそれぞれの縮み尺、Ｘ’　、Ｙ’は平面角
度、Ｘθ、Ｙθ、θは立体図の角度（作図使用だ円）。, Figure 1 is a detailed view of the main project, Figures 2 and 3 are an example of a three-dimensional drafting ruler for isometric drawings, and Figure 4 is for two-dimensional isometric drawings with multiple holes drilled to facilitate plotting. An example of a three-dimensional drawing ruler, x', y', z' are the main axes in the three-dimensional drawing, T is the horizontal reference line of the paper, 0 is the reference point of the main axis,
a, b, and c are the respective reduced scales, X' and Y' are the plane angles, and Xθ, Yθ, and θ are the angles of the three-dimensional drawing (ellipses used for drawing).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 軸側投影法における基準点０ら３方向の主軸、Ｘ、　Ｙ
’、　Ｚ’を描き、そのうちの１または２あるい−は３
方向のおのおのに実寸に対しての縮み尺（例え−ば等角
投影図なら３主軸とも縮み率０．８２）を適当な長さ目
盛り、目盛りにそって１または２箇所以上必要な長さだ
け穴あけ加工しｈ構造を特徴とする立体製図用定規。Principal axes in three directions from the reference point 0 in the axial projection method, X, Y
', Z' and draw 1, 2 or 3 of them.
For each direction, mark the scale of the actual size (for example, for an isometric view, the shrinkage ratio is 0.82 for all three principal axes) on an appropriate length scale, and draw only the necessary length at one or more points along the scale. A three-dimensional drafting ruler featuring a hole-drilled H structure.
JP2689684U 1984-02-27 1984-02-27 Ruler for 3D drawing Pending JPS60138789U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2689684U JPS60138789U (en) 1984-02-27 1984-02-27 Ruler for 3D drawing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2689684U JPS60138789U (en) 1984-02-27 1984-02-27 Ruler for 3D drawing

Publications (1)

Publication Number Publication Date
JPS60138789U true JPS60138789U (en) 1985-09-13

Family

ID=30523337

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2689684U Pending JPS60138789U (en) 1984-02-27 1984-02-27 Ruler for 3D drawing

Country Status (1)

Country Link
JP (1) JPS60138789U (en)

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