GB1304809A - - Google Patents

Info

Publication number
GB1304809A
GB1304809A GB2371771*A GB2371771A GB1304809A GB 1304809 A GB1304809 A GB 1304809A GB 2371771 A GB2371771 A GB 2371771A GB 1304809 A GB1304809 A GB 1304809A
Authority
GB
United Kingdom
Prior art keywords
mill
counted
rolling
stand
gauge
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
GB2371771*A
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 GB1304809A publication Critical patent/GB1304809A/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
    • B21B37/16—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)
GB2371771*A 1970-03-07 1971-04-19 Expired GB1304809A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45019212A JPS4817146B1 (fi) 1970-03-07 1970-03-07

Publications (1)

Publication Number Publication Date
GB1304809A true GB1304809A (fi) 1973-01-31

Family

ID=11993046

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2371771*A Expired GB1304809A (fi) 1970-03-07 1971-04-19

Country Status (6)

Country Link
US (1) US3750437A (fi)
JP (1) JPS4817146B1 (fi)
DE (1) DE2110539C3 (fi)
ES (1) ES389002A1 (fi)
FR (1) FR2081773B1 (fi)
GB (1) GB1304809A (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5035900B2 (fi) * 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
US4011743A (en) * 1976-04-20 1977-03-15 Westinghouse Electric Corporation Stand speed reference circuit for a continuous tandem rolling mill
JPS5467550A (en) * 1977-11-09 1979-05-31 Mitsubishi Electric Corp Shape control of rolled material
JPS6378856U (fi) * 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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
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
BE621475A (fi) * 1961-08-29
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
BE637694A (fi) * 1962-09-21
CH439825A (fr) * 1965-12-23 1967-07-15 Velectra S A Dispositif d'avance par pas d'une bande de matière présentant des perforations
US3564882A (en) * 1968-04-22 1971-02-23 Allegheny Ludlum Steel Rolling mill control system
US3603124A (en) * 1968-05-09 1971-09-07 Nippon Kokan Kk Computer control system for rolling metal strips using feed-forward and prediction

Also Published As

Publication number Publication date
US3750437A (en) 1973-08-07
ES389002A1 (es) 1974-02-16
JPS4817146B1 (fi) 1973-05-26
DE2110539B2 (de) 1979-06-21
DE2110539C3 (de) 1980-02-14
FR2081773B1 (fi) 1974-02-22
FR2081773A1 (fi) 1971-12-10
DE2110539A1 (de) 1971-10-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years