JPS5226225B2 - - Google Patents
Info
- Publication number
- JPS5226225B2 JPS5226225B2 JP48023384A JP2338473A JPS5226225B2 JP S5226225 B2 JPS5226225 B2 JP S5226225B2 JP 48023384 A JP48023384 A JP 48023384A JP 2338473 A JP2338473 A JP 2338473A JP S5226225 B2 JPS5226225 B2 JP S5226225B2
- Authority
- JP
- Japan
- 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
- B21B37/48—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 |
|---|---|---|---|
| US23029872A | 1972-02-29 | 1972-02-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS48100360A JPS48100360A (xx) | 1973-12-18 |
| JPS5226225B2 true JPS5226225B2 (xx) | 1977-07-13 |
Family
ID=22864660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48023384A Expired JPS5226225B2 (xx) | 1972-02-29 | 1973-02-28 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3782151A (xx) |
| JP (1) | JPS5226225B2 (xx) |
| BE (1) | BE796054A (xx) |
| CA (1) | CA968869A (xx) |
| ZA (1) | ZA73827B (xx) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU475854B2 (en) * | 1972-09-06 | 1976-09-02 | Mitsubishi Electric Corporation | System for controlling rolling mills |
| GB1496355A (en) * | 1974-03-05 | 1977-12-30 | Gec Elliott Automation Ltd | Strip thickness control |
| US4016735A (en) * | 1975-09-23 | 1977-04-12 | Westinghouse Electric Corporation | Range control for an automatic gauge control system of a rolling mill |
| FR2403839A1 (fr) * | 1977-09-26 | 1979-04-20 | Secim | Procede de regulation de l'epaisseur d'un produit plat en cours de laminage et installation correspondante |
| US4286447A (en) * | 1979-03-12 | 1981-09-01 | Westinghouse Electric Corp. | Method and apparatus for automatic gauge control system for tandem rolling mills |
| 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 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE566574A (xx) * | 1957-04-08 | |||
| BE566575A (xx) * | 1957-04-08 | |||
| US3508425A (en) * | 1968-03-07 | 1970-04-28 | Gen Electric | Tension limit modification control |
| US3531961A (en) * | 1968-03-13 | 1970-10-06 | Westinghouse Electric Corp | Method and system for controlling strip thickness in a tandem reduction mill |
-
1972
- 1972-02-29 US US00230298A patent/US3782151A/en not_active Expired - Lifetime
-
1973
- 1973-01-18 CA CA161,529A patent/CA968869A/en not_active Expired
- 1973-02-06 ZA ZA730827A patent/ZA73827B/xx unknown
- 1973-02-28 JP JP48023384A patent/JPS5226225B2/ja not_active Expired
- 1973-02-28 BE BE1004842A patent/BE796054A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BE796054A (fr) | 1973-08-28 |
| ZA73827B (en) | 1973-11-28 |
| CA968869A (en) | 1975-06-03 |
| US3782151A (en) | 1974-01-01 |
| JPS48100360A (xx) | 1973-12-18 |