FR2081773A1 - - Google Patents
Info
- Publication number
- FR2081773A1 FR2081773A1 FR7107920A FR7107920A FR2081773A1 FR 2081773 A1 FR2081773 A1 FR 2081773A1 FR 7107920 A FR7107920 A FR 7107920A FR 7107920 A FR7107920 A FR 7107920A FR 2081773 A1 FR2081773 A1 FR 2081773A1
- 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
- B21B37/16—Control of thickness, width, diameter or other transverse dimensions
- B21B37/24—Automatic variation of thickness according to a predetermined programme
- B21B37/26—Automatic variation of thickness according to a predetermined programme for obtaining one strip having successive lengths of different constant thickness
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP45019212A JPS4817146B1 (ja) | 1970-03-07 | 1970-03-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2081773A1 true FR2081773A1 (ja) | 1971-12-10 |
FR2081773B1 FR2081773B1 (ja) | 1974-02-22 |
Family
ID=11993046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR717107920A Expired FR2081773B1 (ja) | 1970-03-07 | 1971-03-08 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3750437A (ja) |
JP (1) | JPS4817146B1 (ja) |
DE (1) | DE2110539C3 (ja) |
ES (1) | ES389002A1 (ja) |
FR (1) | FR2081773B1 (ja) |
GB (1) | GB1304809A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2348756A1 (fr) * | 1976-04-20 | 1977-11-18 | Westinghouse Electric Corp | Installation de commande de laminoir tandem |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5035900B2 (ja) * | 1972-03-28 | 1975-11-19 | ||
US3852983A (en) * | 1973-04-25 | 1974-12-10 | Westinghouse Electric Corp | Work strip gauge change during rolling in a tandem rolling mill |
JPS5467550A (en) * | 1977-11-09 | 1979-05-31 | Mitsubishi Electric Corp | Shape control of rolled material |
JPS6378856U (ja) * | 1986-11-10 | 1988-05-25 | ||
US4887343A (en) * | 1987-05-29 | 1989-12-19 | Fuji Photo Film Co., Ltd. | Method and apparatus for roller leveler |
US6526793B1 (en) * | 2000-10-25 | 2003-03-04 | Donald M. Danko | Magnetic marking and positioning system for unfinished metal bars |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1338835A (fr) * | 1961-11-13 | 1963-09-27 | Verwaltungs Ges Moeller & Neum | Dispositif pour la mise en circuit périodique d'une cisaille pour découper un produit laminé en mouvement |
US3136183A (en) * | 1961-08-29 | 1964-06-09 | Gen Electric | Slowdown control for reversing hot mill |
FR1447915A (fr) * | 1962-09-21 | 1966-08-05 | Westinghouse Electric Corp | Réglage automatique des dimensions d'une bande passant dans un laminoir |
FR1506765A (fr) * | 1965-12-23 | 1967-12-22 | Velectra S A | Dispositif d'avance par pas et machine destinée à découper une bande de matière présentant des perforations transversales régulièrement espacées le long de la bande |
FR2008166A1 (ja) * | 1968-05-09 | 1970-01-16 | Nippon Kokan Kk |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3109966A (en) * | 1958-06-19 | 1963-11-05 | Armco Steel Corp | Signal impulse integrator with variable time delay |
US3564882A (en) * | 1968-04-22 | 1971-02-23 | Allegheny Ludlum Steel | Rolling mill control system |
-
1970
- 1970-03-07 JP JP45019212A patent/JPS4817146B1/ja active Pending
-
1971
- 1971-02-26 US US00119220A patent/US3750437A/en not_active Expired - Lifetime
- 1971-03-05 DE DE2110539A patent/DE2110539C3/de not_active Expired
- 1971-03-06 ES ES389002A patent/ES389002A1/es not_active Expired
- 1971-03-08 FR FR717107920A patent/FR2081773B1/fr not_active Expired
- 1971-04-19 GB GB2371771*A patent/GB1304809A/en not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3136183A (en) * | 1961-08-29 | 1964-06-09 | Gen Electric | Slowdown control for reversing hot mill |
FR1338835A (fr) * | 1961-11-13 | 1963-09-27 | Verwaltungs Ges Moeller & Neum | Dispositif pour la mise en circuit périodique d'une cisaille pour découper un produit laminé en mouvement |
FR1447915A (fr) * | 1962-09-21 | 1966-08-05 | Westinghouse Electric Corp | Réglage automatique des dimensions d'une bande passant dans un laminoir |
FR1506765A (fr) * | 1965-12-23 | 1967-12-22 | Velectra S A | Dispositif d'avance par pas et machine destinée à découper une bande de matière présentant des perforations transversales régulièrement espacées le long de la bande |
FR2008166A1 (ja) * | 1968-05-09 | 1970-01-16 | Nippon Kokan Kk |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2348756A1 (fr) * | 1976-04-20 | 1977-11-18 | Westinghouse Electric Corp | Installation de commande de laminoir tandem |
Also Published As
Publication number | Publication date |
---|---|
GB1304809A (ja) | 1973-01-31 |
ES389002A1 (es) | 1974-02-16 |
US3750437A (en) | 1973-08-07 |
DE2110539A1 (de) | 1971-10-07 |
DE2110539C3 (de) | 1980-02-14 |
FR2081773B1 (ja) | 1974-02-22 |
JPS4817146B1 (ja) | 1973-05-26 |
DE2110539B2 (de) | 1979-06-21 |