AT197928B - Rolling mill drive, in which each roll of a single roll stand has its own drive motor (twin drive) - Google Patents

Rolling mill drive, in which each roll of a single roll stand has its own drive motor (twin drive)

Info

Publication number
AT197928B
AT197928B AT197928DA AT197928B AT 197928 B AT197928 B AT 197928B AT 197928D A AT197928D A AT 197928DA AT 197928 B AT197928 B AT 197928B
Authority
AT
Austria
Prior art keywords
drive
roll
rolling mill
twin
roll stand
Prior art date
Application number
Other languages
German (de)
Inventor
Hermann Dipl Ing Brauner
Original Assignee
Elin Ag Elek Ind Wien
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 Elin Ag Elek Ind Wien filed Critical Elin Ag Elek Ind Wien
Application granted granted Critical
Publication of AT197928B publication Critical patent/AT197928B/en

Links

Classifications

    • 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
    • H02P5/74—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more ac dynamo-electric motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
    • B21B35/02—Drives for metal-rolling mills, e.g. hydraulic drives for continuously-operating mills
AT197928D 1955-10-27 1955-10-27 Rolling mill drive, in which each roll of a single roll stand has its own drive motor (twin drive) AT197928B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT197928T 1955-10-27

Publications (1)

Publication Number Publication Date
AT197928B true AT197928B (en) 1958-05-27

Family

ID=3667945

Family Applications (1)

Application Number Title Priority Date Filing Date
AT197928D AT197928B (en) 1955-10-27 1955-10-27 Rolling mill drive, in which each roll of a single roll stand has its own drive motor (twin drive)

Country Status (1)

Country Link
AT (1) AT197928B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1121703B (en) * 1958-01-14 1962-01-11 Licentia Gmbh Twin drive, especially for reversing rolling mills

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1121703B (en) * 1958-01-14 1962-01-11 Licentia Gmbh Twin drive, especially for reversing rolling mills

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