ZA73828B - Interstand tension regulator for a multistand rolling mill - Google Patents
Interstand tension regulator for a multistand rolling millInfo
- Publication number
- ZA73828B ZA73828B ZA730828A ZA73828A ZA73828B ZA 73828 B ZA73828 B ZA 73828B ZA 730828 A ZA730828 A ZA 730828A ZA 73828 A ZA73828 A ZA 73828A ZA 73828 B ZA73828 B ZA 73828B
- Authority
- ZA
- South Africa
- Prior art keywords
- rolling mill
- tension regulator
- interstand tension
- multistand rolling
- multistand
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/48—Tension control; Compression control
- B21B37/52—Tension control; Compression control by drive motor control
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23030072A | 1972-02-29 | 1972-02-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA73828B true ZA73828B (en) | 1973-11-28 |
Family
ID=22864671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA730828A ZA73828B (en) | 1972-02-29 | 1973-02-06 | Interstand tension regulator for a multistand rolling mill |
Country Status (5)
Country | Link |
---|---|
US (1) | US3768286A (fr) |
JP (1) | JPS5021430B2 (fr) |
BE (1) | BE796056A (fr) |
CA (1) | CA968870A (fr) |
ZA (1) | ZA73828B (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU475854B2 (en) * | 1972-09-06 | 1976-09-02 | Mitsubishi Electric Corporation | System for controlling rolling mills |
US3848443A (en) * | 1973-05-31 | 1974-11-19 | Westinghouse Electric Corp | Automatic control method and apparatus for a rolling mill |
JPS5224146A (en) * | 1975-08-20 | 1977-02-23 | Tokyo Shibaura Electric Co | Device for controlling tension between stands in continuous rolling mill |
US4286447A (en) * | 1979-03-12 | 1981-09-01 | Westinghouse Electric Corp. | Method and apparatus for automatic gauge control system for tandem rolling mills |
US4333148A (en) * | 1979-11-28 | 1982-06-01 | Westinghouse Electric Corp. | Process line progressive draw control system |
US5012660A (en) * | 1989-11-29 | 1991-05-07 | Aeg Westinghouse Industrial Automation Corporation | Control system and method for compensating for speed effect in a tandem cold mill |
US4998427A (en) * | 1989-11-29 | 1991-03-12 | Aeg Westinghouse Industrial Automation Corporation | Method for rolling on-gauge head and tail ends of a workpiece |
US6845282B2 (en) | 2002-09-04 | 2005-01-18 | The Procter & Gamble Company | Method of controlling tension in a web |
US7092781B2 (en) * | 2004-12-10 | 2006-08-15 | The Procter & Gamble Company | Method of controlling tension in a web |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE566575A (fr) * | 1957-04-08 | |||
US3045517A (en) * | 1957-05-29 | 1962-07-24 | Westinghouse Electric Corp | Strip thickness control apparatus |
US3440846A (en) * | 1967-06-06 | 1969-04-29 | United States Steel Corp | Apparatus for maintaining the gauge of steel strip |
US3566639A (en) * | 1968-11-21 | 1971-03-02 | Gen Electric | Gage control for multistand rolling mill |
US3613419A (en) * | 1969-08-01 | 1971-10-19 | Westinghouse Electric Corp | Rolling mill automatic gauge control with compensation for transport time |
-
1972
- 1972-02-29 US US00230300A patent/US3768286A/en not_active Expired - Lifetime
-
1973
- 1973-01-18 CA CA161,530A patent/CA968870A/en not_active Expired
- 1973-02-06 ZA ZA730828A patent/ZA73828B/xx unknown
- 1973-02-28 JP JP48023386A patent/JPS5021430B2/ja not_active Expired
- 1973-02-28 BE BE1004844A patent/BE796056A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS48100362A (fr) | 1973-12-18 |
CA968870A (en) | 1975-06-03 |
BE796056A (fr) | 1973-08-28 |
JPS5021430B2 (fr) | 1975-07-23 |
US3768286A (en) | 1973-10-30 |
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