JPS5862692U - square ruler - Google Patents
square rulerInfo
- Publication number
- JPS5862692U JPS5862692U JP15630181U JP15630181U JPS5862692U JP S5862692 U JPS5862692 U JP S5862692U JP 15630181 U JP15630181 U JP 15630181U JP 15630181 U JP15630181 U JP 15630181U JP S5862692 U JPS5862692 U JP S5862692U
- Authority
- JP
- Japan
- Prior art keywords
- ruler
- square ruler
- grid
- square
- utility
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の一実施例を示すもので、第１図は長方形
定規の正面図、第２図は同上不等辺三角定規の正面図、
第３図は等三角定規の正面図、第４図は同上一部の正面
図である。
１は透明な直定規、２は全部空白化の方眼線の交点、３
は一部空肖化の方眼の交点、４は孔、５゜６は三角定規
、７．８は目盛、ｈはずれ、Ａ、 Ｂは描かれた線。The drawings show one embodiment of the present invention; Fig. 1 is a front view of a rectangular ruler, Fig. 2 is a front view of a scalene triangular ruler;
FIG. 3 is a front view of the equal triangular ruler, and FIG. 4 is a front view of a portion of the same. 1 is a transparent straightedge, 2 is the intersection of all blank grid lines, 3 is
is the intersection of partially empty squares, 4 is the hole, 5゜6 is the triangular ruler, 7.8 is the scale, h is the offset, A and B are the drawn lines.
Claims (1)
を全部又は一部を空白化したことを特徴とする、方眼定
規。 ′A grid ruler characterized in that all or part of the intersection points of grid lines of a certain size displayed on the surface of the transparent ruler are blanked out. ′
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15630181U JPS5862692U (en) | 1981-10-22 | 1981-10-22 | square ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15630181U JPS5862692U (en) | 1981-10-22 | 1981-10-22 | square ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5862692U true JPS5862692U (en) | 1983-04-27 |
Family
ID=29948844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15630181U Pending JPS5862692U (en) | 1981-10-22 | 1981-10-22 | square ruler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5862692U (en) |
-
1981
- 1981-10-22 JP JP15630181U patent/JPS5862692U/en active Pending
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