JPH0357097U - - Google Patents
Info
- Publication number
- JPH0357097U JPH0357097U JP11893489U JP11893489U JPH0357097U JP H0357097 U JPH0357097 U JP H0357097U JP 11893489 U JP11893489 U JP 11893489U JP 11893489 U JP11893489 U JP 11893489U JP H0357097 U JPH0357097 U JP H0357097U
- Authority
- JP
- Japan
- Prior art keywords
- fulcrum
- hole
- pencil insertion
- insertion hole
- interval
- 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 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Portable Nailing Machines And Staplers (AREA)
- Drawing Aids And Blackboards (AREA)
Description
第１図は本考案の全体図、第２図は本案の使用
説明図。 １…本体、２…ペンシル挿入口、３…支点用針
、４…支点支持用取手、５…微調整装置。
説明図。 １…本体、２…ペンシル挿入口、３…支点用針
、４…支点支持用取手、５…微調整装置。
Claims (1)
- 一端に支点係止ピン、ないしは支点係止用の穴
を設け、この支点より一直線上にペンシル挿入口
を、適切な間隔をおいて穿設した、細長い平板に
おいて、支点とペンシル挿入口の間に、ペンシル
挿入口の穴間隔分程度の、長さ微調整装置を持つ
円描器。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11893489U JPH0357097U (ja) | 1989-10-11 | 1989-10-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11893489U JPH0357097U (ja) | 1989-10-11 | 1989-10-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0357097U true JPH0357097U (ja) | 1991-05-31 |
Family
ID=31667074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11893489U Pending JPH0357097U (ja) | 1989-10-11 | 1989-10-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0357097U (ja) |
-
1989
- 1989-10-11 JP JP11893489U patent/JPH0357097U/ja active Pending