JPS61144412U - - Google Patents
Info
- Publication number
- JPS61144412U JPS61144412U JP2859385U JP2859385U JPS61144412U JP S61144412 U JPS61144412 U JP S61144412U JP 2859385 U JP2859385 U JP 2859385U JP 2859385 U JP2859385 U JP 2859385U JP S61144412 U JPS61144412 U JP S61144412U
- Authority
- JP
- Japan
- Prior art keywords
- amount
- detecting
- tube end
- detection means
- steel pipe
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 1
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2859385U JPS61144412U (enExample) | 1985-02-28 | 1985-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2859385U JPS61144412U (enExample) | 1985-02-28 | 1985-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61144412U true JPS61144412U (enExample) | 1986-09-06 |
Family
ID=30526617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2859385U Pending JPS61144412U (enExample) | 1985-02-28 | 1985-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61144412U (enExample) |
-
1985
- 1985-02-28 JP JP2859385U patent/JPS61144412U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0466348B1 (en) | A method and system for controlling a travelling body so as to move forward along a predetermined route | |
| JPS61144412U (enExample) | ||
| JPH032381Y2 (enExample) | ||
| JP2797444B2 (ja) | 管の多周溶接方法 | |
| JPH0312106U (enExample) | ||
| GB2205143A (en) | Joining pipes together | |
| JPS6011190U (ja) | 溶接鋼管のシ−ム部位置決め装置 | |
| JPS60131316U (ja) | 電縫鋼管の内面ビ−ド切削装置 | |
| JPS63105011U (enExample) | ||
| JPH0216218U (enExample) | ||
| JPH0199007U (enExample) | ||
| JPS62202971U (enExample) | ||
| JPS6197389U (enExample) | ||
| JPS61144906U (enExample) | ||
| JPS5650799A (en) | Method and device for automatic welding of steel tube | |
| JPS6165563U (enExample) | ||
| JPH01149349U (enExample) | ||
| JPH0459993B2 (enExample) | ||
| JPS62197643U (enExample) | ||
| JPS61184616U (enExample) | ||
| JPH0472140U (enExample) | ||
| JPS61107006U (enExample) | ||
| FR2345258A1 (fr) | Procede pour souder longitudinalement une ebauche de tuyau en acier avec une soudure continue | |
| JPH0287035U (enExample) | ||
| JPS6056106U (ja) | 圧延材の蛇行制御装置 |