JPS58117989U - a set of triangular rulers - Google Patents
a set of triangular rulersInfo
- Publication number
- JPS58117989U JPS58117989U JP1558082U JP1558082U JPS58117989U JP S58117989 U JPS58117989 U JP S58117989U JP 1558082 U JP1558082 U JP 1558082U JP 1558082 U JP1558082 U JP 1558082U JP S58117989 U JPS58117989 U JP S58117989U
- Authority
- JP
- Japan
- Prior art keywords
- rulers
- groove
- triangular
- triangular rulers
- sandwich
- 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
Landscapes
- 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の実施例を示し第１図は組合せた三角定規
の平面図、第２図は嵌合状態を示す要部断面図である。
１．３・・・・・・三角定規、２・・・・・・凹条溝、
４・・・・・・凸条。The drawings show an embodiment of the present invention, and FIG. 1 is a plan view of the combined triangular ruler, and FIG. 2 is a sectional view of the main part showing the fitted state. 1.3...triangular ruler, 2...concave groove,
4...Protrusions.
Claims (1)
む２辺の少くとも一辺に凹条溝を設け、他方には直角を
はさむ２辺の少くとも一辺に前記凹条溝に摺動自在に嵌
合する凸条を設けたことを特徴とする一組の直角三角定
規。In a set of right-angled triangular rulers, one of the rulers is provided with a groove on at least one of the two sides that sandwich the right angle, and the other side is provided with a groove on at least one of the two sides that sandwich the right angle so as to be slidable into the groove. A set of right triangular rulers characterized by having protrusions that fit together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1558082U JPS58117989U (en) | 1982-02-05 | 1982-02-05 | a set of triangular rulers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1558082U JPS58117989U (en) | 1982-02-05 | 1982-02-05 | a set of triangular rulers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58117989U true JPS58117989U (en) | 1983-08-11 |
Family
ID=30027998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1558082U Pending JPS58117989U (en) | 1982-02-05 | 1982-02-05 | a set of triangular rulers |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58117989U (en) |
-
1982
- 1982-02-05 JP JP1558082U patent/JPS58117989U/en active Pending
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