JPS62144692U - - Google Patents
Info
- Publication number
- JPS62144692U JPS62144692U JP3334586U JP3334586U JPS62144692U JP S62144692 U JPS62144692 U JP S62144692U JP 3334586 U JP3334586 U JP 3334586U JP 3334586 U JP3334586 U JP 3334586U JP S62144692 U JPS62144692 U JP S62144692U
- Authority
- JP
- Japan
- Prior art keywords
- ruler
- synthetic resin
- shaped ruler
- drafting
- intersection
- 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
Links
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
Landscapes
- Drawing Aids And Blackboards (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Description
第１図は本考案の製図用Ｌ型定規の正面図の一
実施例、第２図は第１図のＡ―Ａ断面図を示す。
１……製図用Ｌ型定規の横長の一辺、２……同
上縦の一辺、３……分度器、４……縦横辺の直角
の内側交点に存在する小孔、５……縦横辺の台形
の頂上部分。
FIG. 1 shows an example of a front view of the L-shaped ruler for drafting according to the present invention, and FIG. 2 shows a sectional view taken along the line AA in FIG. 1... One horizontal side of an L-shaped ruler for drafting, 2... One vertical side of the same as above, 3... Protractor, 4... A small hole existing at the right-angled inner intersection of the vertical and horizontal sides, 5... The trapezoid of the vertical and horizontal sides The top part.
Claims (1)
角の縦横辺の寸法を異にする定規にして、Ｌ型の
内側には同質の合成樹脂製の分度器を備え、分度
器の中心にあたるＬ型定規の内側直角の交点に小
孔にを穿つたことを特徴とする製図用Ｌ型定規。 It is an L-shaped ruler with scales attached to a transparent hard synthetic resin plate with different vertical and horizontal dimensions, and a protractor made of the same synthetic resin is installed inside the L-shape. An L-shaped ruler for drafting, characterized by a small hole bored at the intersection of right angles on the inside of the ruler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3334586U JPS62144692U (en) | 1986-03-08 | 1986-03-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3334586U JPS62144692U (en) | 1986-03-08 | 1986-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62144692U true JPS62144692U (en) | 1987-09-11 |
Family
ID=30840874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3334586U Pending JPS62144692U (en) | 1986-03-08 | 1986-03-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62144692U (en) |
-
1986
- 1986-03-08 JP JP3334586U patent/JPS62144692U/ja active Pending
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