FR2227065B1 - - Google Patents

Info

Publication number
FR2227065B1
FR2227065B1 FR7414191A FR7414191A FR2227065B1 FR 2227065 B1 FR2227065 B1 FR 2227065B1 FR 7414191 A FR7414191 A FR 7414191A FR 7414191 A FR7414191 A FR 7414191A FR 2227065 B1 FR2227065 B1 FR 2227065B1
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
Application number
FR7414191A
Other versions
FR2227065A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2227065A1 publication Critical patent/FR2227065A1/fr
Application granted granted Critical
Publication of FR2227065B1 publication Critical patent/FR2227065B1/fr
Expired legal-status Critical Current

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
FR7414191A 1973-04-25 1974-04-24 Expired FR2227065B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00354288A US3852983A (en) 1973-04-25 1973-04-25 Work strip gauge change during rolling in a tandem rolling mill

Publications (2)

Publication Number Publication Date
FR2227065A1 FR2227065A1 (fr) 1974-11-22
FR2227065B1 true FR2227065B1 (fr) 1978-01-20

Family

ID=23392638

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7414191A Expired FR2227065B1 (fr) 1973-04-25 1974-04-24

Country Status (7)

Country Link
US (1) US3852983A (fr)
JP (1) JPS5013248A (fr)
AR (1) AR214382A1 (fr)
BE (1) BE814143A (fr)
CA (1) CA1034665A (fr)
FR (1) FR2227065B1 (fr)
IT (1) IT1010800B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4011743A (en) * 1976-04-20 1977-03-15 Westinghouse Electric Corporation Stand speed reference circuit for a continuous tandem rolling mill
JPS5561306A (en) * 1978-11-01 1980-05-09 Mitsubishi Electric Corp Changing system for rolling schedule while running rolling stand
JPS60196217A (ja) * 1984-03-16 1985-10-04 Sumitomo Light Metal Ind Ltd 金属管の連続圧延方法
US4887343A (en) * 1987-05-29 1989-12-19 Fuji Photo Film Co., Ltd. Method and apparatus for roller leveler
US4878368A (en) * 1987-12-04 1989-11-07 General Electric Company Adaptive roll formed system and method
EP1893361A1 (fr) * 2005-05-11 2008-03-05 Corus Staal BV Procede et appareil permettant de produire une bande a epaisseur variable
IT202000000316A1 (it) * 2020-01-10 2021-07-10 Danieli Off Mecc Metodo ed apparato di produzione di prodotti metallici piani
CN114472544B (zh) * 2022-03-07 2023-06-16 宝钢湛江钢铁有限公司 热轧轧制间隙控制方法、系统、计算机设备及存储介质

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4817145B1 (fr) * 1970-03-07 1973-05-26
JPS4817146B1 (fr) * 1970-03-07 1973-05-26
US3762195A (en) * 1970-03-09 1973-10-02 Hitachi Ltd Thickness control apparatus for rolling mill
JPS4936548B1 (fr) * 1970-03-16 1974-10-01
JPS4938977B1 (fr) * 1970-08-26 1974-10-22

Also Published As

Publication number Publication date
JPS5013248A (fr) 1975-02-12
CA1034665A (fr) 1978-07-11
FR2227065A1 (fr) 1974-11-22
IT1010800B (it) 1977-01-20
US3852983A (en) 1974-12-10
BE814143A (fr) 1974-10-25
AR214382A1 (es) 1979-06-15

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse