FR2167730B1 - - Google Patents
Info
- Publication number
- FR2167730B1 FR2167730B1 FR7300334A FR7300334A FR2167730B1 FR 2167730 B1 FR2167730 B1 FR 2167730B1 FR 7300334 A FR7300334 A FR 7300334A FR 7300334 A FR7300334 A FR 7300334A FR 2167730 B1 FR2167730 B1 FR 2167730B1
- Authority
- FR
- France
- 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.)
- Expired
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
- B21B37/16—Control of thickness, width, diameter or other transverse dimensions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00215749A US3802236A (en) | 1972-01-06 | 1972-01-06 | Gauge control method and apparatus including workpiece gauge deviation correction for metal rolling mills |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2167730A1 FR2167730A1 (fr) | 1973-08-24 |
FR2167730B1 true FR2167730B1 (fr) | 1980-03-28 |
Family
ID=22804231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7300334A Expired FR2167730B1 (fr) | 1972-01-06 | 1973-01-05 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3802236A (fr) |
AU (1) | AU456774B2 (fr) |
BE (1) | BE793758A (fr) |
CA (1) | CA967265A (fr) |
DE (1) | DE2263674A1 (fr) |
FR (1) | FR2167730B1 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2424615C2 (de) * | 1974-05-21 | 1982-12-16 | Vereinigte Flugtechnische Werke Gmbh, 2800 Bremen | Schaltungsanordnung für eine Walzspaltregeleinrichtung |
US3906764A (en) * | 1974-11-08 | 1975-09-23 | Bethlehem Steel Corp | Rolling mill control method and apparatus |
US4428054A (en) | 1979-11-05 | 1984-01-24 | Kawasaki Steel Corporation | Automatic control methods and devices for rolling hills |
US4845969A (en) * | 1981-09-30 | 1989-07-11 | Mitsubishi Denki Kabushiki Kaisha | Dimension control device for continuous rolling machine |
JPS60244413A (ja) * | 1984-05-16 | 1985-12-04 | Mitsubishi Electric Corp | 連続圧延機における負荷配分制御方法 |
WO2009037766A1 (fr) * | 2007-09-20 | 2009-03-26 | Toshiba Mitsubishi-Electric Industrial Systems Corporation | Dispositif de contrôle d'épaisseur de plaque |
JP5637637B2 (ja) * | 2010-04-21 | 2014-12-10 | 東芝三菱電機産業システム株式会社 | 板厚制御装置、板厚制御方法、板厚制御プログラム |
ES2437469T3 (es) * | 2011-03-28 | 2014-01-10 | Abb Research Ltd. | Método de control de la planeidad en el laminado de una banda y sistema de control correspondiente |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB999761A (en) * | 1961-04-13 | 1965-07-28 | Davy And United Instr Ltd | Control systems for rolling mills |
US3186201A (en) * | 1961-06-21 | 1965-06-01 | Steelworks Automation Ltd | Production of metal strip |
US3186200A (en) * | 1961-10-31 | 1965-06-01 | Gen Electric | Automatic thickness regulator for strip rolling mills |
US3332263A (en) * | 1963-12-10 | 1967-07-25 | Gen Electric | Computer control system for metals rolling mill |
US3552162A (en) * | 1968-04-22 | 1971-01-05 | Bethlehem Steel Corp | Rolling mill control system |
US3568637A (en) * | 1968-05-13 | 1971-03-09 | Westinghouse Electric Corp | Tandem mill force feed forward adaptive system |
US3574280A (en) * | 1968-11-12 | 1971-04-13 | Westinghouse Electric Corp | Predictive gauge control method and apparatus with adaptive plasticity determination for metal rolling mills |
BE755269A (fr) * | 1969-08-25 | 1971-02-01 | Westinghouse Electric Corp | Systeme de regulation d'epaisseur du produit lamine sortant d'un laminoir |
-
0
- BE BE793758D patent/BE793758A/fr unknown
-
1972
- 1972-01-06 US US00215749A patent/US3802236A/en not_active Expired - Lifetime
- 1972-12-21 AU AU50354/72A patent/AU456774B2/en not_active Expired
- 1972-12-27 DE DE2263674A patent/DE2263674A1/de active Pending
-
1973
- 1973-01-02 CA CA160,395A patent/CA967265A/en not_active Expired
- 1973-01-05 FR FR7300334A patent/FR2167730B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2167730A1 (fr) | 1973-08-24 |
CA967265A (en) | 1975-05-06 |
DE2263674A1 (de) | 1973-07-19 |
AU456774B2 (en) | 1974-12-09 |
BE793758A (fr) | 1973-07-09 |
US3802236A (en) | 1974-04-09 |
AU5035472A (en) | 1974-06-27 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |