JPS6118892U - regular polygon ruler - Google Patents
regular polygon rulerInfo
- Publication number
- JPS6118892U JPS6118892U JP10284984U JP10284984U JPS6118892U JP S6118892 U JPS6118892 U JP S6118892U JP 10284984 U JP10284984 U JP 10284984U JP 10284984 U JP10284984 U JP 10284984U JP S6118892 U JPS6118892 U JP S6118892U
- Authority
- JP
- Japan
- Prior art keywords
- ruler
- regular polygon
- drilled
- regular
- vertices
- 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
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
第１図は、この考案の一実施例を示す平面図、第２図は
第１図の■−■線断面図である。
Ｈ・・・・・・平板、Ｌ・・・・・・各種正多角形図、
Ｐ・・・・・・各頂角の頂点表示孔、Ｒ・・曲各正多角
形種類別表示の符号、０・・・・・・正多角形の中心孔
、Ｓ・・・・・・平板の下端周辺に設けた尺度目盛。FIG. 1 is a plan view showing an embodiment of this invention, and FIG. 2 is a sectional view taken along the line ■--■ in FIG. H: Flat plate, L: Various regular polygon figures,
P... Vertex display hole for each vertex angle, R... Code for displaying each regular polygon type, 0... Center hole of regular polygon, S... A scale scale placed around the bottom edge of a flat plate.
Claims (1)
、それぞれの頂点位置を表示するための透孔を穿設する
とともに、この中心に中心孔を穿設した正多角形定規。A regular polygon ruler in which regular polygons are assembled concentrically on a flat plate, transparent holes are drilled at the vertices of the apex angles to display the positions of the respective vertices, and a center hole is drilled in the center of the regular polygons. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10284984U JPS6118892U (en) | 1984-07-07 | 1984-07-07 | regular polygon ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10284984U JPS6118892U (en) | 1984-07-07 | 1984-07-07 | regular polygon ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6118892U true JPS6118892U (en) | 1986-02-03 |
Family
ID=30662244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10284984U Pending JPS6118892U (en) | 1984-07-07 | 1984-07-07 | regular polygon ruler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6118892U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS503647B1 (en) * | 1969-10-03 | 1975-02-07 |
-
1984
- 1984-07-07 JP JP10284984U patent/JPS6118892U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS503647B1 (en) * | 1969-10-03 | 1975-02-07 |
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