JPS644694U - - Google Patents
Info
- Publication number
- JPS644694U JPS644694U JP9844787U JP9844787U JPS644694U JP S644694 U JPS644694 U JP S644694U JP 9844787 U JP9844787 U JP 9844787U JP 9844787 U JP9844787 U JP 9844787U JP S644694 U JPS644694 U JP S644694U
- Authority
- JP
- Japan
- Prior art keywords
- straight line
- ruler
- drawn
- drawn sides
- sides
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Description
第１図は本考案の透明長尺定規の斜視図、第２
図は第１図のＢ―Ｂ線切断、拡大断面図、第３ａ
図、第３ｂ図、第３ｃ図は本考案の作用を示す説
明図、第４図はストレス・ストレイン曲線の説明
図である。 １ａ，１ｂ…線引き辺、２…線条、３…検出部
、４…基準点。
図は第１図のＢ―Ｂ線切断、拡大断面図、第３ａ
図、第３ｂ図、第３ｃ図は本考案の作用を示す説
明図、第４図はストレス・ストレイン曲線の説明
図である。 １ａ，１ｂ…線引き辺、２…線条、３…検出部
、４…基準点。
Claims (1)
- 透明長尺定規の長手方向に、同一直線Ａを通る
線引き辺１ａ，１ｂを分離して配置し、さらに前
記直線および線引き辺に平行で、かつ等間隔に並
列された線条２からなる検出部３を、前記２つの
線引き辺の中間部域に配置したことを特徴とする
曲線に含まれる直線の検出用透明長尺定規。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987098447U JPH055037Y2 (ja) | 1987-06-29 | 1987-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987098447U JPH055037Y2 (ja) | 1987-06-29 | 1987-06-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS644694U true JPS644694U (ja) | 1989-01-12 |
| JPH055037Y2 JPH055037Y2 (ja) | 1993-02-09 |
Family
ID=31324720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987098447U Expired - Lifetime JPH055037Y2 (ja) | 1987-06-29 | 1987-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH055037Y2 (ja) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5221545U (ja) * | 1975-08-01 | 1977-02-16 | ||
| JPS5743196U (ja) * | 1980-08-26 | 1982-03-09 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5221545B2 (ja) * | 1971-11-02 | 1977-06-11 | ||
| JPS54110204A (en) * | 1978-02-16 | 1979-08-29 | Nippon Mining Co Ltd | Defoaming in thermal-cracking reactor |
-
1987
- 1987-06-29 JP JP1987098447U patent/JPH055037Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5221545U (ja) * | 1975-08-01 | 1977-02-16 | ||
| JPS5743196U (ja) * | 1980-08-26 | 1982-03-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH055037Y2 (ja) | 1993-02-09 |