FR2194493A1 - - Google Patents
Info
- Publication number
- FR2194493A1 FR2194493A1 FR7327211A FR7327211A FR2194493A1 FR 2194493 A1 FR2194493 A1 FR 2194493A1 FR 7327211 A FR7327211 A FR 7327211A FR 7327211 A FR7327211 A FR 7327211A FR 2194493 A1 FR2194493 A1 FR 2194493A1
- 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.)
- Granted
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 |
|---|---|---|---|
| US00276490A US3807208A (en) | 1972-07-31 | 1972-07-31 | Interstand tension-compression control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2194493A1 true FR2194493A1 (US06248540-20010619-C00021.png) | 1974-03-01 |
| FR2194493B1 FR2194493B1 (US06248540-20010619-C00021.png) | 1978-01-06 |
Family
ID=23056854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7327211A Expired FR2194493B1 (US06248540-20010619-C00021.png) | 1972-07-31 | 1973-07-25 |
Country Status (5)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0000454A1 (fr) * | 1977-06-24 | 1979-01-24 | INSTITUT DE RECHERCHES DE LA SIDERURGIE FRANCAISE (IRSID) France | Procédé de controle de la tension de produits épais laminés à chaud en prise entre deux cages successives |
| EP0004598A2 (de) * | 1978-04-10 | 1979-10-17 | BROWN, BOVERI & CIE Aktiengesellschaft Mannheim | Verfahren und Schaltungsanordnung zur Regelung der Längskraft zwischen Walzgerüsten einer kontinuierlichen Walzstrasse mit Einzelantrieben |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5324174B2 (US06248540-20010619-C00021.png) * | 1974-01-21 | 1978-07-19 | ||
| JPS5334588B2 (US06248540-20010619-C00021.png) * | 1974-01-21 | 1978-09-21 | ||
| JPS5121555A (en) * | 1974-08-16 | 1976-02-20 | Hitachi Ltd | Katakoatsuen niokeru choryokuseigyosochi |
| DE2541071C3 (de) * | 1975-09-15 | 1984-07-12 | Siemens AG, 1000 Berlin und 8000 München | Vorrichtung zur Regelung der im Walzgut übertragenen Zugkraft in einer mehrgerüstigen kontinuierlichen Walzstraße |
| JPS595364B2 (ja) * | 1977-01-07 | 1984-02-04 | 株式会社日立製作所 | 張力制御方法 |
| DE2834102C2 (de) * | 1978-08-03 | 1982-11-18 | Siemens AG, 1000 Berlin und 8000 München | Vorrichtung zur Regelung der im Walzgut übertragenenZugkraft in einer m Gerüste enthaltenden Walzstraße |
| JPS5923884B2 (ja) * | 1980-02-20 | 1984-06-05 | 新日本製鐵株式会社 | 張力制御方法 |
| CA2072071A1 (en) * | 1990-10-24 | 1992-04-25 | Robert S. Peterson | Load impact controller for a speed regulator system |
| RU2198753C1 (ru) * | 2002-03-22 | 2003-02-20 | Общество с ограниченной ответственностью "СЛОТ" | Способ задания скоростного режима непрерывной группы прокатных клетей стана горячей прокатки металла с обеспечением минимального натяжения в межклетевых промежутках |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1376645A (fr) * | 1963-09-10 | 1964-10-31 | Siemag Siegener Masch Bau | Procédé et dispositif pour la régulation des cages d'un laminoir continu, en vue d'exercer une traction ou une pression constante, réglable, sur le produit de laminage |
| GB989613A (en) * | 1960-07-05 | 1965-04-22 | Davy And United Instr Ltd | Improvements in or relating to automatic control systems |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3363441A (en) * | 1965-09-28 | 1968-01-16 | Westinghouse Electric Corp | Speed control system for edger and other rolls in a reduction rolling mill |
| JPS5111746B1 (US06248540-20010619-C00021.png) * | 1970-06-11 | 1976-04-13 | ||
| US3688532A (en) * | 1970-11-24 | 1972-09-05 | Antonio Vicente Silva | Control system for tandem rolling mill based on the constant volume principle |
-
1972
- 1972-07-31 US US00276490A patent/US3807208A/en not_active Expired - Lifetime
-
1973
- 1973-07-25 FR FR7327211A patent/FR2194493B1/fr not_active Expired
- 1973-07-25 DE DE19732337830 patent/DE2337830A1/de active Pending
- 1973-07-27 CH CH1098773A patent/CH566827A5/xx not_active IP Right Cessation
- 1973-07-30 AT AT668473A patent/AT323844B/de not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB989613A (en) * | 1960-07-05 | 1965-04-22 | Davy And United Instr Ltd | Improvements in or relating to automatic control systems |
| FR1376645A (fr) * | 1963-09-10 | 1964-10-31 | Siemag Siegener Masch Bau | Procédé et dispositif pour la régulation des cages d'un laminoir continu, en vue d'exercer une traction ou une pression constante, réglable, sur le produit de laminage |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0000454A1 (fr) * | 1977-06-24 | 1979-01-24 | INSTITUT DE RECHERCHES DE LA SIDERURGIE FRANCAISE (IRSID) France | Procédé de controle de la tension de produits épais laminés à chaud en prise entre deux cages successives |
| EP0004598A2 (de) * | 1978-04-10 | 1979-10-17 | BROWN, BOVERI & CIE Aktiengesellschaft Mannheim | Verfahren und Schaltungsanordnung zur Regelung der Längskraft zwischen Walzgerüsten einer kontinuierlichen Walzstrasse mit Einzelantrieben |
| EP0004598A3 (en) * | 1978-04-10 | 1979-10-31 | Brown, Boveri & Cie Aktiengesellschaft Mannheim | Process and circuit for interstand tension control in a continuous rolling mill having individual drives |
Also Published As
| Publication number | Publication date |
|---|---|
| AT323844B (de) | 1975-07-25 |
| DE2337830A1 (de) | 1974-02-14 |
| FR2194493B1 (US06248540-20010619-C00021.png) | 1978-01-06 |
| CH566827A5 (US06248540-20010619-C00021.png) | 1975-09-30 |
| US3807208A (en) | 1974-04-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |