GB1257562A - - Google Patents

Info

Publication number
GB1257562A
GB1257562A GB1257562DA GB1257562A GB 1257562 A GB1257562 A GB 1257562A GB 1257562D A GB1257562D A GB 1257562DA GB 1257562 A GB1257562 A GB 1257562A
Authority
GB
United Kingdom
Prior art keywords
tension
strip
signals
march
automatic control
Prior art date
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
Other languages
English (en)
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 filed Critical
Publication of GB1257562A publication Critical patent/GB1257562A/en
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
    • B21B37/48—Tension control; Compression control
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
GB1257562D 1968-03-07 1969-03-06 Expired GB1257562A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71129068A 1968-03-07 1968-03-07

Publications (1)

Publication Number Publication Date
GB1257562A true GB1257562A (fr) 1971-12-22

Family

ID=24857476

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1257562D Expired GB1257562A (fr) 1968-03-07 1969-03-06

Country Status (2)

Country Link
US (1) US3508425A (fr)
GB (1) GB1257562A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3603124A (en) * 1968-05-09 1971-09-07 Nippon Kokan Kk Computer control system for rolling metal strips using feed-forward and prediction
US3782151A (en) * 1972-02-29 1974-01-01 Westinghouse Electric Corp Automatic gauge control system for tandem 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
DE102006048427B3 (de) * 2006-10-12 2008-05-21 Siemens Ag Walzanlage, nachgerüstete Walzanlage, Walzwerk oder Walzstraße, Verfahren zum Ansteuern einer Walzanlage und Verwendung eines ersten Gerüsts einer Walzanlage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE566575A (fr) * 1957-04-08
US3194036A (en) * 1958-01-02 1965-07-13 Westinghouse Canada Ltd Material thickness control apparatus
US3169421A (en) * 1960-10-24 1965-02-16 Allis Chalmers Mfg Co Automatic gauge control
US3208251A (en) * 1961-05-03 1965-09-28 Westinghouse Canada Ltd Rolling mill control system
US3440846A (en) * 1967-06-06 1969-04-29 United States Steel Corp Apparatus for maintaining the gauge of steel strip

Also Published As

Publication number Publication date
US3508425A (en) 1970-04-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee