JPS544856A - Method and apparatus for controlling looper - Google Patents
Method and apparatus for controlling looperInfo
- Publication number
- JPS544856A JPS544856A JP7022277A JP7022277A JPS544856A JP S544856 A JPS544856 A JP S544856A JP 7022277 A JP7022277 A JP 7022277A JP 7022277 A JP7022277 A JP 7022277A JP S544856 A JPS544856 A JP S544856A
- Authority
- JP
- Japan
- Prior art keywords
- looper
- strip
- tension
- controlling
- controlling looper
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
- B21B38/06—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring tension or compression
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B41/00—Guiding, conveying, or accumulating easily-flexible work, e.g. wire, sheet metal bands, in loops or curves; Loop lifters
- B21B41/08—Guiding, conveying, or accumulating easily-flexible work, e.g. wire, sheet metal bands, in loops or curves; Loop lifters without overall change in the general direction of movement of the work
- B21B41/10—Loop deflectors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7022277A JPS544856A (en) | 1977-06-14 | 1977-06-14 | Method and apparatus for controlling looper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7022277A JPS544856A (en) | 1977-06-14 | 1977-06-14 | Method and apparatus for controlling looper |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS544856A true JPS544856A (en) | 1979-01-13 |
JPS5648246B2 JPS5648246B2 (ja) | 1981-11-14 |
Family
ID=13425296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7022277A Granted JPS544856A (en) | 1977-06-14 | 1977-06-14 | Method and apparatus for controlling looper |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS544856A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60261612A (ja) * | 1984-05-25 | 1985-12-24 | エスエムエス シユレーマン・ジーマグ アクチエンゲゼルシヤフト | 熱間圧延機の帯板張力調節装置 |
EP1173296A1 (en) * | 1999-07-15 | 2002-01-23 | POHANG IRON & STEEL CO., LTD. | Apparatus for measuring the strip flatness |
-
1977
- 1977-06-14 JP JP7022277A patent/JPS544856A/ja active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60261612A (ja) * | 1984-05-25 | 1985-12-24 | エスエムエス シユレーマン・ジーマグ アクチエンゲゼルシヤフト | 熱間圧延機の帯板張力調節装置 |
EP1173296A1 (en) * | 1999-07-15 | 2002-01-23 | POHANG IRON & STEEL CO., LTD. | Apparatus for measuring the strip flatness |
EP1173296A4 (en) * | 1999-07-15 | 2004-08-25 | Po Hang Iron & Steel | APPARATUS FOR MEASURING THE PLANEITY OF A WEB |
Also Published As
Publication number | Publication date |
---|---|
JPS5648246B2 (ja) | 1981-11-14 |
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