JPS6156094U - - Google Patents
Info
- Publication number
- JPS6156094U JPS6156094U JP14023984U JP14023984U JPS6156094U JP S6156094 U JPS6156094 U JP S6156094U JP 14023984 U JP14023984 U JP 14023984U JP 14023984 U JP14023984 U JP 14023984U JP S6156094 U JPS6156094 U JP S6156094U
- Authority
- JP
- Japan
- Prior art keywords
- ruler
- small holes
- circular
- radial direction
- center
- 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
- 239000011295 pitch Substances 0.000 claims 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Description
第１図は本考案による円定規の一実施例を分解
して示す斜視図、第２図は同実施例の作用を説明
するための断面図、第３図Ａ，Ｂは本考案の他例
を示す断面図である。
１，１Ａ……外定規、２……円孔、５……小孔
、９……内定規、１２……小孔。
Fig. 1 is an exploded perspective view showing an embodiment of the circular ruler according to the present invention, Fig. 2 is a sectional view for explaining the operation of the same embodiment, and Figs. 3 A and B are other examples of the invention. FIG. 1, 1A...Outer ruler, 2...Round hole, 5...Small hole, 9...Inner ruler, 12...Small hole.
Claims (1)
るピツチで設けられた複数の小孔を有する外定規
と、外周が上記円孔に内接するとともに半径方向
に沿つて異なるピツチで設けられた複数の小孔を
有する内定規とから成る円定規。 an outer ruler having a circular hole in the center and a plurality of small holes provided at different pitches along the radial direction; A circular ruler consisting of an inner ruler with multiple small holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14023984U JPS6156094U (en) | 1984-09-14 | 1984-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14023984U JPS6156094U (en) | 1984-09-14 | 1984-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6156094U true JPS6156094U (en) | 1986-04-15 |
Family
ID=30698594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14023984U Pending JPS6156094U (en) | 1984-09-14 | 1984-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6156094U (en) |
-
1984
- 1984-09-14 JP JP14023984U patent/JPS6156094U/ja active Pending