JPH02130394U - - Google Patents
Info
- Publication number
- JPH02130394U JPH02130394U JP3925989U JP3925989U JPH02130394U JP H02130394 U JPH02130394 U JP H02130394U JP 3925989 U JP3925989 U JP 3925989U JP 3925989 U JP3925989 U JP 3925989U JP H02130394 U JPH02130394 U JP H02130394U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- line near
- ruler
- scale line
- zero scale
- 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
Description
第１図は本案の実施例の正面図、同図ロは左側
面図、第２図は従来行はれた表作成上の欠点をを
述べるための図てある。
ａ，ａ′……補助線、ｃ，ｃ′……切削部、ｅ
，ｅ′……切欠、Ｈ……横線、Ｐ，Ｐ′……突出
片、Ｒ……定規本体、Ｖ……縦線。
FIG. 1 is a front view of the embodiment of the present invention, FIG. a, a'...Auxiliary line, c, c'...Cutting part, e
, e'...Notch, H...Horizontal line, P, P'...Protruding piece, R...Ruler body, V...Vertical line.
Claims (1)
向に夫々目盛りを増大させて刻まれた定規本体Ｒ
からなり、該本体Ｒの両端上下両側に交互に一体
連設された突出片Ｐ，Ｐ′を備え、該各突出片に
は、該各基部内側に前記両端近傍の各零目盛線よ
り外側に食込むよう抉除した切欠ｅ，ｅ′と、前
記各目盛線に延長一致させた補助線ａ，ａ′とが
、形成されていることを特徴とする定規。 A ruler body R with a zero scale line near both ends and inscribed with increasing scales in opposite directions.
The main body R is provided with protruding pieces P and P' integrally arranged alternately on both upper and lower sides of the main body R, and each protruding piece has a mark on the inner side of each base outwardly from each zero scale line near the both ends. A ruler characterized in that notches e and e' are cut out so as to cut into them, and auxiliary lines a and a' are formed to extend and coincide with each of the scale lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3925989U JPH02130394U (en) | 1989-04-04 | 1989-04-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3925989U JPH02130394U (en) | 1989-04-04 | 1989-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02130394U true JPH02130394U (en) | 1990-10-26 |
Family
ID=31548011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3925989U Pending JPH02130394U (en) | 1989-04-04 | 1989-04-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02130394U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6248595B2 (en) * | 1980-11-28 | 1987-10-14 | Canon Kk |
-
1989
- 1989-04-04 JP JP3925989U patent/JPH02130394U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6248595B2 (en) * | 1980-11-28 | 1987-10-14 | Canon Kk |