FR2272759B1 - - Google Patents

Info

Publication number
FR2272759B1
FR2272759B1 FR7507305A FR7507305A FR2272759B1 FR 2272759 B1 FR2272759 B1 FR 2272759B1 FR 7507305 A FR7507305 A FR 7507305A FR 7507305 A FR7507305 A FR 7507305A FR 2272759 B1 FR2272759 B1 FR 2272759B1
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
FR7507305A
Other languages
French (fr)
Other versions
FR2272759A1 (he
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 FR2272759A1 publication Critical patent/FR2272759A1/fr
Application granted granted Critical
Publication of FR2272759B1 publication Critical patent/FR2272759B1/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
    • B21B37/58—Roll-force control; Roll-gap control
    • B21B37/66—Roll eccentricity compensation systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
FR7507305A 1974-03-07 1975-03-07 Expired FR2272759B1 (he)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US448869A US3882705A (en) 1974-03-07 1974-03-07 Roll eccentricity correction system and method

Publications (2)

Publication Number Publication Date
FR2272759A1 FR2272759A1 (he) 1975-12-26
FR2272759B1 true FR2272759B1 (he) 1978-11-03

Family

ID=23781972

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7507305A Expired FR2272759B1 (he) 1974-03-07 1975-03-07

Country Status (4)

Country Link
US (1) US3882705A (he)
JP (1) JPS50122453A (he)
BE (1) BE826408A (he)
FR (1) FR2272759B1 (he)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5638281B2 (he) * 1974-05-31 1981-09-05
JPS51138468A (en) * 1975-05-27 1976-11-30 Ishikawajima Harima Heavy Ind Co Ltd Method of measuring eccentric state of rolls
US4126027A (en) * 1977-06-03 1978-11-21 Westinghouse Electric Corp. Method and apparatus for eccentricity correction in a rolling mill
US4521859A (en) * 1982-10-27 1985-06-04 General Electric Company Method of improved gage control in metal rolling mills
US4580224A (en) * 1983-08-10 1986-04-01 E. W. Bliss Company, Inc. Method and system for generating an eccentricity compensation signal for gauge control of position control of a rolling mill
DE3566627D1 (en) * 1984-07-05 1989-01-12 Siemens Ag Method to compensate the influence of roll excentricities
JPS6293017A (ja) * 1985-10-21 1987-04-28 Nippon Steel Corp 圧延における板プロフイル制御方法
GB2253719A (en) * 1991-03-15 1992-09-16 China Steel Corp Ltd Compensating roll eccentricity of a rolling mill

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL278112A (he) * 1961-05-08
GB1177923A (en) * 1966-02-21 1970-01-14 Davy & United Eng Co Ltd Rolling Mills
GB1204335A (en) * 1967-11-21 1970-09-03 Davy & United Eng Co Ltd Rolling mills
JPS4937337B1 (he) * 1970-03-20 1974-10-08
US3683653A (en) * 1971-02-22 1972-08-15 Gen Electric Motor drive system for rolling mill
JPS538304A (en) * 1976-07-13 1978-01-25 Toyota Motor Corp Marking method of sintered product

Also Published As

Publication number Publication date
US3882705A (en) 1975-05-13
FR2272759A1 (he) 1975-12-26
BE826408A (fr) 1975-09-08
JPS50122453A (he) 1975-09-26

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
ST Notification of lapse