JPS6153194U - - Google Patents
Info
- Publication number
- JPS6153194U JPS6153194U JP13624784U JP13624784U JPS6153194U JP S6153194 U JPS6153194 U JP S6153194U JP 13624784 U JP13624784 U JP 13624784U JP 13624784 U JP13624784 U JP 13624784U JP S6153194 U JPS6153194 U JP S6153194U
- Authority
- JP
- Japan
- Prior art keywords
- ruler
- cutout
- angle
- utility
- scope
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Drawing Aids And Blackboards (AREA)
Description
第１図は従来の三角定規の概略図、第２図は本
考案の製図用定規の一実施例の概略図を示す。
１……本考案の定規、２……等辺の一辺、３…
…切欠き。
FIG. 1 is a schematic diagram of a conventional triangular ruler, and FIG. 2 is a schematic diagram of an embodiment of the drafting ruler of the present invention. 1...The ruler of this invention, 2...One side of equal sides, 3...
...Notch.
Claims (1)
，θの角度を有する切り欠きを設けたことを特徴
とする製図用定規。 α and β on the equal sides of the ruler of a right-angled isosceles triangle
A drafting ruler characterized by having a cutout having an angle of , θ.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13624784U JPS6153194U (en) | 1984-09-10 | 1984-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13624784U JPS6153194U (en) | 1984-09-10 | 1984-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6153194U true JPS6153194U (en) | 1986-04-10 |
Family
ID=30694711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13624784U Pending JPS6153194U (en) | 1984-09-10 | 1984-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6153194U (en) |
-
1984
- 1984-09-10 JP JP13624784U patent/JPS6153194U/ja active Pending
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