FR2371975B1 - - Google Patents
Info
- Publication number
- FR2371975B1 FR2371975B1 FR7635542A FR7635542A FR2371975B1 FR 2371975 B1 FR2371975 B1 FR 2371975B1 FR 7635542 A FR7635542 A FR 7635542A FR 7635542 A FR7635542 A FR 7635542A FR 2371975 B1 FR2371975 B1 FR 2371975B1
- 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
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/16—Adjusting or positioning rolls
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
- B21B31/32—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis by liquid pressure, e.g. hydromechanical adjusting
-
- 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
- B21B37/58—Roll-force control; Roll-gap control
- B21B37/64—Mill spring or roll spring compensation systems, e.g. control of prestressed mill stands
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
- Metal Rolling (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB48947/76A GB1521570A (en) | 1976-11-24 | 1976-11-24 | Automatic adjustment of the roll gap in a mill stand |
FR7635542A FR2371975A1 (fr) | 1976-11-24 | 1976-11-25 | Dispositif pour la regulation automatique de l'ecartement entre cylindres dans une cage de laminoir |
DE2654891A DE2654891C2 (de) | 1976-11-24 | 1976-12-03 | Vorrichtung zur selbsttätigen Regelung des Walzspaltes in einem Walzgerüst |
US05/755,039 US4087999A (en) | 1976-11-24 | 1976-12-28 | Device for automatic adjustment of roll gap in mill stand |
US05/788,696 US4083213A (en) | 1976-11-24 | 1977-04-18 | Device for automatic adjustment of the roll gap in a mill stand |
GB16679/77A GB1549551A (en) | 1976-11-24 | 1977-04-21 | Device for automatic adjustment of a roll gap in a mill stand |
DE2719030A DE2719030C3 (de) | 1976-11-24 | 1977-04-28 | Vorrichtung zur automatischen Regelung des Walzspaltes in einem Walzgerüst |
FR7713720A FR2389424B1 (fr) | 1976-11-24 | 1977-05-05 |
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB48947/76A GB1521570A (en) | 1976-11-24 | 1976-11-24 | Automatic adjustment of the roll gap in a mill stand |
FR7635542A FR2371975A1 (fr) | 1976-11-24 | 1976-11-25 | Dispositif pour la regulation automatique de l'ecartement entre cylindres dans une cage de laminoir |
DE2654891A DE2654891C2 (de) | 1976-11-24 | 1976-12-03 | Vorrichtung zur selbsttätigen Regelung des Walzspaltes in einem Walzgerüst |
US05/755,039 US4087999A (en) | 1976-11-24 | 1976-12-28 | Device for automatic adjustment of roll gap in mill stand |
GB16679/77A GB1549551A (en) | 1976-11-24 | 1977-04-21 | Device for automatic adjustment of a roll gap in a mill stand |
DE2719030A DE2719030C3 (de) | 1976-11-24 | 1977-04-28 | Vorrichtung zur automatischen Regelung des Walzspaltes in einem Walzgerüst |
FR7713720A FR2389424B1 (fr) | 1976-11-24 | 1977-05-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2371975A1 FR2371975A1 (fr) | 1978-06-23 |
FR2371975B1 true FR2371975B1 (fr) | 1979-03-30 |
Family
ID=27561343
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7635542A Granted FR2371975A1 (fr) | 1976-11-24 | 1976-11-25 | Dispositif pour la regulation automatique de l'ecartement entre cylindres dans une cage de laminoir |
FR7713720A Expired FR2389424B1 (fr) | 1976-11-24 | 1977-05-05 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7713720A Expired FR2389424B1 (fr) | 1976-11-24 | 1977-05-05 |
Country Status (4)
Country | Link |
---|---|
US (2) | US4087999A (fr) |
DE (2) | DE2654891C2 (fr) |
FR (2) | FR2371975A1 (fr) |
GB (2) | GB1521570A (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1565015A (en) * | 1977-04-14 | 1980-04-16 | Ch Polt I | Device for automatic adjustment of a roll gap in a rolling mill stand |
US4202197A (en) * | 1977-12-23 | 1980-05-13 | Chelyabinsky Politekhnichesky Institut | Device for controlling the thickness of strip stock being rolled |
US4253322A (en) * | 1979-07-23 | 1981-03-03 | Vydrin Vladimir N | Method of controlling the thickness of strip stock being rolled |
DE3021723A1 (de) * | 1980-06-10 | 1982-02-04 | Moeller & Neumann Gmbh, 6670 St Ingbert | Doppel-duo-reversier-vorstrasse |
US4747291A (en) * | 1986-05-27 | 1988-05-31 | United Engineering Rolling Mills, Inc. | Hydraulic force applying device in a rolling mill stand |
DE4010662C3 (de) * | 1990-04-03 | 2001-07-05 | Bwg Bergwerk Walzwerk | Anstellvorrichtung zum Einstellen des Walzenabstandes in Walzgerüsten, insbesondere in Bandwalzgerüsten für Warm- oder Kaltwalzung |
US20040089045A1 (en) * | 2001-04-20 | 2004-05-13 | Abbey Nelson D. | Compression assembly for forming rolls |
CN102294364A (zh) * | 2010-06-22 | 2011-12-28 | 宝山钢铁股份有限公司 | 极薄板平整机的轧制力预设定方法 |
CN103447293B (zh) * | 2012-06-01 | 2016-02-10 | 袁浩 | 线材轧机及其辊环间隙调节方法 |
WO2014113050A1 (fr) * | 2013-01-16 | 2014-07-24 | Poliquin Richard | Élément d'acier, son procédé et son système de fabrication |
EP3108978B1 (fr) | 2015-06-26 | 2019-02-20 | DANIELI & C. OFFICINE MECCANICHE S.p.A. | Cage de laminoir et procédé de laminage |
EP3150292A1 (fr) * | 2015-10-02 | 2017-04-05 | Primetals Technologies Austria GmbH | Dispositif de mise en contact |
JP7420052B2 (ja) * | 2020-11-04 | 2024-01-23 | トヨタ自動車株式会社 | プレスロール装置、及びプレスロール装置の制御方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1053141A (fr) * | 1960-03-14 | |||
FR85591E (fr) * | 1963-04-10 | 1965-12-10 | ||
US3566638A (en) * | 1968-05-29 | 1971-03-02 | Textron Inc | Screwdown system for a rolling mill |
SU452380A1 (ru) * | 1969-04-08 | 1974-12-05 | Челябинский Политехнический Институт | Устройство дл регулировани толщины полосы при прокатке |
FR2110734A5 (fr) * | 1970-10-28 | 1972-06-02 | Spidem Ste Nle | |
DE2108783C3 (de) * | 1971-02-24 | 1975-12-04 | Nowosibirskij Metallurgitscheskij Sawod Imeni A.N. Kusmina, Nowosibirsk (Sowjetunion) | Einrichtung zum automatischen Regeln der Dicke von Flachwalzgut |
US3875775A (en) * | 1974-05-10 | 1975-04-08 | Daniljuk Valery V | Device for automatic adjustment of strip thickness in rolling |
-
1976
- 1976-11-24 GB GB48947/76A patent/GB1521570A/en not_active Expired
- 1976-11-25 FR FR7635542A patent/FR2371975A1/fr active Granted
- 1976-12-03 DE DE2654891A patent/DE2654891C2/de not_active Expired
- 1976-12-28 US US05/755,039 patent/US4087999A/en not_active Expired - Lifetime
-
1977
- 1977-04-18 US US05/788,696 patent/US4083213A/en not_active Expired - Lifetime
- 1977-04-21 GB GB16679/77A patent/GB1549551A/en not_active Expired
- 1977-04-28 DE DE2719030A patent/DE2719030C3/de not_active Expired
- 1977-05-05 FR FR7713720A patent/FR2389424B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2654891C2 (de) | 1983-01-20 |
US4087999A (en) | 1978-05-09 |
GB1521570A (en) | 1978-08-16 |
DE2719030B2 (de) | 1980-06-12 |
DE2654891A1 (de) | 1978-06-08 |
DE2719030C3 (de) | 1981-03-26 |
GB1549551A (en) | 1979-08-08 |
FR2371975A1 (fr) | 1978-06-23 |
FR2389424B1 (fr) | 1980-12-19 |
DE2719030A1 (de) | 1978-11-09 |
FR2389424A1 (fr) | 1978-12-01 |
US4083213A (en) | 1978-04-11 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |