FR2002252A1 - - Google Patents
Info
- Publication number
- FR2002252A1 FR2002252A1 FR6904184A FR6904184A FR2002252A1 FR 2002252 A1 FR2002252 A1 FR 2002252A1 FR 6904184 A FR6904184 A FR 6904184A FR 6904184 A FR6904184 A FR 6904184A FR 2002252 A1 FR2002252 A1 FR 2002252A1
- 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.)
- Withdrawn
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
-
- 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 |
|---|---|---|---|
| US70739368A | 1968-02-20 | 1968-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2002252A1 true FR2002252A1 (en) | 1969-10-17 |
Family
ID=24841513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6904184A Withdrawn FR2002252A1 (en) | 1968-02-20 | 1969-02-19 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3507134A (en) |
| BE (1) | BE728551A (en) |
| FR (1) | FR2002252A1 (en) |
| GB (1) | GB1259309A (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1292310A (en) * | 1968-11-19 | 1972-10-11 | Nippon Kokan Kk | Tandem rolling mill |
| JPS4938978B1 (en) * | 1970-08-29 | 1974-10-22 | ||
| US3688532A (en) * | 1970-11-24 | 1972-09-05 | Antonio Vicente Silva | Control system for tandem rolling mill based on the constant volume principle |
| BE788725A (en) * | 1971-09-14 | 1973-03-12 | Westinghouse Electric Corp | HYDRAULIC TENSION REGULATION SYSTEM BETWEEN THE CAGES AND AUTOMATIC THICKNESS ADJUSTMENT FOR MULTI-CAGE ROLLING ROLLERS |
| DE2249366A1 (en) * | 1971-10-11 | 1973-04-19 | Hitachi Ltd | METHOD AND DEVICE FOR MONITORING AND CONTROLLING THE WIDTH OF A ROLLED STRIP |
| US3808858A (en) * | 1972-09-29 | 1974-05-07 | J Connors | Gage control system and method for tandem rolling mills |
| US3848443A (en) * | 1973-05-31 | 1974-11-19 | Westinghouse Electric Corp | Automatic control method and apparatus for a rolling mill |
| AU485520B2 (en) * | 1974-04-02 | 1976-10-07 | John Lysaght (Australia) Limited | Hot strip mill tension control |
| JPS5224146A (en) * | 1975-08-20 | 1977-02-23 | Tokyo Shibaura Electric Co | Device for controlling tension between stands in continuous rolling mill |
| JPS53134757A (en) * | 1977-04-28 | 1978-11-24 | Toshiba Corp | Apparatus for controlling rolling mill |
| US4533856A (en) * | 1983-04-18 | 1985-08-06 | Combustion Engineering, Inc. | Submerged scraper conveyor automatic speed control |
| FR2568496B1 (en) * | 1984-08-01 | 1987-01-30 | Laminage Continu Ste Lorrai Me | METHOD AND DEVICE FOR ADJUSTING SYNCHRONISM IN A FLAT ROLLING MILL. |
| 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 |
| JP5230509B2 (en) * | 2009-04-01 | 2013-07-10 | 株式会社日立製作所 | Rolling mill control device and control method thereof |
| CN103266292B (en) * | 2013-05-24 | 2015-02-18 | 富科-思邦太阳能技术（太仓）有限公司 | Thickness control device of photovoltaic solder strip and thickness control method thereof |
| CN114160588A (en) * | 2020-09-11 | 2022-03-11 | 宝山钢铁股份有限公司 | Warping buckle head control method for rolling stainless steel composite plate |
| CN114682631B (en) * | 2022-03-29 | 2023-11-28 | 北京首钢冷轧薄板有限公司 | Method for adjusting current load of cold tandem mill frame |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3212310A (en) * | 1962-05-31 | 1965-10-19 | Armco Steel Corp | Automatic gauge and tension control system |
| DE1290234B (en) * | 1962-12-24 | 1969-03-06 | Siemens Ag | Device for controlling the thickness of the rolled material in hot rolling mills |
| US3357217A (en) * | 1965-05-12 | 1967-12-12 | Westinghouse Electric Corp | Slave gauge control system for a rolling mill |
-
1968
- 1968-02-20 US US707393A patent/US3507134A/en not_active Expired - Lifetime
-
1969
- 1969-02-03 GB GB1259309D patent/GB1259309A/en not_active Expired
- 1969-02-17 BE BE728551D patent/BE728551A/xx unknown
- 1969-02-19 FR FR6904184A patent/FR2002252A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US3507134A (en) | 1970-04-21 |
| GB1259309A (en) | 1972-01-05 |
| BE728551A (en) | 1969-08-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse | ||
| AR | Application made for restoration | ||
| BR | Restoration of rights | ||
| ST | Notification of lapse |