JPS6265292U - - Google Patents
Info
- Publication number
- JPS6265292U JPS6265292U JP15888985U JP15888985U JPS6265292U JP S6265292 U JPS6265292 U JP S6265292U JP 15888985 U JP15888985 U JP 15888985U JP 15888985 U JP15888985 U JP 15888985U JP S6265292 U JPS6265292 U JP S6265292U
- Authority
- JP
- Japan
- Prior art keywords
- movable plate
- hole
- circular
- circular hole
- view
- 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
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Description
第１図は本考案の円グラフ作図用の定規の平面
図、第２図は第１図のＡ−Ａ′線断面図、第３図
は第１図の構成部品下部固定板１の平面図、第４
図は第１図の構成部品上部固定板２の平面図、第
５図は第１図の構成部品可動部３の平面図、第６
図は可動部３の斜視図である。
１……下部固定板、２……上部固定板、３……
可動部、４……筆記具差し込み穴、５……円グラ
フ区切り描きの切り欠きの縁、６……１及び２で
構成される３をはめ込む溝部、７……角度目盛り
。
Fig. 1 is a plan view of the ruler for drawing pie charts of the present invention, Fig. 2 is a sectional view taken along the line A-A' in Fig. 1, and Fig. 3 is a plan view of the component lower fixing plate 1 shown in Fig. 1. , 4th
The figure is a plan view of the component upper fixing plate 2 shown in FIG. 1, FIG. 5 is a plan view of the component movable part 3 shown in FIG. 1, and FIG.
The figure is a perspective view of the movable part 3. 1... Lower fixing plate, 2... Upper fixing plate, 3...
Movable part, 4...Writing instrument insertion hole, 5...Edge of notch for pie chart division, 6...Groove into which 3 consisting of 1 and 2 is fitted, 7...Angle scale.
Claims (1)
る平面状固定板と、前記円形の穴に接して回転す
る円形可動板と、前記可動板に、筆記具差し込み
用の１個以上の穴とを有する円グラフ作図用定規
。 A flat fixed plate having a circular hole and a scale on the outer periphery of the hole, a circular movable plate that rotates in contact with the circular hole, and one or more holes for inserting a writing instrument in the movable plate. A ruler for drawing pie charts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15888985U JPS6265292U (en) | 1985-10-16 | 1985-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15888985U JPS6265292U (en) | 1985-10-16 | 1985-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6265292U true JPS6265292U (en) | 1987-04-23 |
Family
ID=31082800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15888985U Pending JPS6265292U (en) | 1985-10-16 | 1985-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6265292U (en) |
-
1985
- 1985-10-16 JP JP15888985U patent/JPS6265292U/ja active Pending