AT242812B - Looper drive for roller mills - Google Patents

Looper drive for roller mills

Info

Publication number
AT242812B
AT242812B AT804863A AT804863A AT242812B AT 242812 B AT242812 B AT 242812B AT 804863 A AT804863 A AT 804863A AT 804863 A AT804863 A AT 804863A AT 242812 B AT242812 B AT 242812B
Authority
AT
Austria
Prior art keywords
roller mills
looper drive
looper
drive
mills
Prior art date
Application number
AT804863A
Other languages
German (de)
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT242812B publication Critical patent/AT242812B/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D15/00—Control of mechanical force or stress; Control of mechanical pressure
    • G05D15/01—Control of mechanical force or stress; Control of mechanical pressure characterised by the use of electric means
    • 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
    • B21B37/50—Tension control; Compression control by looper control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Metal Rolling (AREA)
AT804863A 1962-11-30 1963-10-08 Looper drive for roller mills AT242812B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1962S0082656 DE1236637B (en) 1962-11-30 1962-11-30 Device for driving a looper for roller lines

Publications (1)

Publication Number Publication Date
AT242812B true AT242812B (en) 1965-10-11

Family

ID=7510502

Family Applications (1)

Application Number Title Priority Date Filing Date
AT804863A AT242812B (en) 1962-11-30 1963-10-08 Looper drive for roller mills

Country Status (4)

Country Link
AT (1) AT242812B (en)
BE (1) BE640285A (en)
DE (1) DE1236637B (en)
LU (1) LU44585A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1490345A (en) * 1974-01-30 1977-11-02 Agfa Gevaert Web guiding apparatus
US4024903A (en) * 1974-05-20 1977-05-24 Nippon Kokan Kabushiki Kaisha Evaporative cooling method by natural circulation of cooling water
JPS51127988A (en) * 1975-04-30 1976-11-08 Ishikawajima Harima Heavy Ind Co Ltd Tension control device having looper and this looper
RU2646305C1 (en) * 2016-06-16 2018-03-02 Евгений Евгеньевич Диденко Method for adjusting tension of rolled strip in the first intercellular gap of the finishing group of the hot rolling mill
RU2643157C1 (en) * 2016-08-08 2018-01-31 Евгений Евгеньевич Диденко Method for controlling looper electric drive while filling a band in stand of finishing mill group of hot rolling

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1170153A (en) * 1910-08-31 1916-02-01 Cutler Hammer Mfg Co Metal-rolling machinery.
US1265328A (en) * 1914-04-23 1918-05-07 Cutler Hammer Mfg Co Device for taking up and paying out slack.
US2185836A (en) * 1935-02-28 1940-01-02 Westinghouse Electric & Mfg Co Tension control system
US2226500A (en) * 1935-05-09 1940-12-24 Edgar J Griffiths Method and apparatus for making sheet metal
US2343554A (en) * 1938-04-05 1944-03-07 American Rolling Mill Co Gauge control

Also Published As

Publication number Publication date
LU44585A1 (en) 1963-12-09
BE640285A (en) 1964-03-16
DE1236637B (en) 1967-03-16

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