JPS5431071A - Driving unit for rolling line - Google Patents

Driving unit for rolling line

Info

Publication number
JPS5431071A
JPS5431071A JP9742278A JP9742278A JPS5431071A JP S5431071 A JPS5431071 A JP S5431071A JP 9742278 A JP9742278 A JP 9742278A JP 9742278 A JP9742278 A JP 9742278A JP S5431071 A JPS5431071 A JP S5431071A
Authority
JP
Japan
Prior art keywords
driving unit
rolling line
rolling
line
driving
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.)
Pending
Application number
JP9742278A
Other languages
Japanese (ja)
Inventor
Fuitsuge Deiitaa
Bureemu Aadorufu
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.)
Fried Krupp AG
Original Assignee
Fried Krupp AG
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 Fried Krupp AG filed Critical Fried Krupp AG
Publication of JPS5431071A publication Critical patent/JPS5431071A/en
Pending 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
    • B21B37/46—Roll speed or drive motor control
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
    • H02P5/50—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another by comparing electrical values representing the speeds
    • H02P5/51—Direct ratio control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Control Of Multiple Motors (AREA)
JP9742278A 1977-08-13 1978-08-11 Driving unit for rolling line Pending JPS5431071A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772736659 DE2736659A1 (en) 1977-08-13 1977-08-13 ROLLER LINE DRIVE SYSTEM

Publications (1)

Publication Number Publication Date
JPS5431071A true JPS5431071A (en) 1979-03-07

Family

ID=6016382

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9742278A Pending JPS5431071A (en) 1977-08-13 1978-08-11 Driving unit for rolling line

Country Status (5)

Country Link
JP (1) JPS5431071A (en)
DE (1) DE2736659A1 (en)
FR (1) FR2399884A1 (en)
GB (1) GB2002274A (en)
IT (1) IT1098241B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH657291A5 (en) * 1982-08-12 1986-08-29 Alusuisse METHOD AND DEVICE FOR DRIVING AND SYNCHRONIZING ROLLERS.
JPS623820A (en) * 1985-02-25 1987-01-09 Nippon Steel Corp Continuous rolling equipment for steel sheet
DE3510799A1 (en) * 1985-03-25 1986-09-25 Fried. Krupp Gmbh, 4300 Essen CONTROL AND CONTROL OF A BUNKER EMPTYING TROLLEY FOR SLOT BUNKER
US4727927A (en) * 1987-01-20 1988-03-01 Hunter Engineering Company, Inc. Casting machine control
FR2805939B1 (en) * 2000-03-03 2002-07-12 Abdelmaleck Boudjemline DEVICE FOR CONTROLLING AN ELECTRIC MOTOR THROUGH A BUS NETWORK
DE10316249B4 (en) * 2003-03-04 2010-04-15 Langenstein & Schemann Gmbh Method for forming a workpiece and a rolling machine
DE20312485U1 (en) 2003-03-04 2003-10-16 Langenstein & Schemann Gmbh, 96450 Coburg Rolling machine for forming a workpiece

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR731015A (en) * 1931-03-27 1932-08-27 Siemens Ag Continuous control for rolling mills and similar applications
US2752803A (en) * 1951-04-10 1956-07-03 Lukens Steel Co Electrical power system for steel rolling mills
GB774373A (en) * 1952-11-19 1957-05-08 British Iron Steel Research Improvements relating to the production of sheet and strip material

Also Published As

Publication number Publication date
GB2002274A (en) 1979-02-21
FR2399884A1 (en) 1979-03-09
IT1098241B (en) 1985-09-07
DE2736659A1 (en) 1979-02-22
IT7826699A0 (en) 1978-08-11

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