EP0484782A3 - Upsetting press for reducing the width of slabs in hot wide strip roughing trains - Google Patents

Upsetting press for reducing the width of slabs in hot wide strip roughing trains Download PDF

Info

Publication number
EP0484782A3
EP0484782A3 EP19910118342 EP91118342A EP0484782A3 EP 0484782 A3 EP0484782 A3 EP 0484782A3 EP 19910118342 EP19910118342 EP 19910118342 EP 91118342 A EP91118342 A EP 91118342A EP 0484782 A3 EP0484782 A3 EP 0484782A3
Authority
EP
European Patent Office
Prior art keywords
slabs
reducing
width
press
wide strip
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.)
Granted
Application number
EP19910118342
Other languages
German (de)
Other versions
EP0484782A2 (en
EP0484782B1 (en
Inventor
Gerhard Heitze
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.)
SMS Siemag AG
Original Assignee
SMS Schloemann Siemag 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 SMS Schloemann Siemag AG filed Critical SMS Schloemann Siemag AG
Publication of EP0484782A2 publication Critical patent/EP0484782A2/en
Publication of EP0484782A3 publication Critical patent/EP0484782A3/en
Application granted granted Critical
Publication of EP0484782B1 publication Critical patent/EP0484782B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B15/0035—Forging or pressing devices as units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
    • B21J1/04—Shaping in the rough solely by forging or pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B15/0035—Forging or pressing devices as units
    • B21B15/0042—Tool changers

Abstract

To improve the maintenance and availability of an upsetting press 1 for reducing the width of rolling stock, especially that of slabs, in hot wide strip roughing trains with tool holders 10 which are arranged at both edges of the slab, receive press tools 9 and can be moved with the aid of at least one crank drive 23 in the direction of reduction, the crank drive 23 and a feed drive 12 being arranged in a crank case 6, the crank case 6, the crank drive 23, the feed drive 12 and the tool carrier 10 are combined to form a single constructional unit 24 and this constructional unit 24 can be displaced, in particular by means of a displacement device 27, on a rail arrangement 26, 29 to the side and approximately parallel to the direction of slab movement, through a window 25 of the housing of the horizontal stand 3 of the press. <IMAGE>
EP91118342A 1990-11-03 1991-10-28 Upsetting press for reducing the width of slabs in hot wide strip roughing trains Expired - Lifetime EP0484782B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4035001 1990-11-03
DE4035001A DE4035001A1 (en) 1990-11-03 1990-11-03 SQUEEZING PRESS FOR REDUCING THE WIDTH OF SLABS IN WARM BROADBAND STREETS

Publications (3)

Publication Number Publication Date
EP0484782A2 EP0484782A2 (en) 1992-05-13
EP0484782A3 true EP0484782A3 (en) 1993-01-13
EP0484782B1 EP0484782B1 (en) 1994-06-15

Family

ID=6417586

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91118342A Expired - Lifetime EP0484782B1 (en) 1990-11-03 1991-10-28 Upsetting press for reducing the width of slabs in hot wide strip roughing trains

Country Status (11)

Country Link
US (1) US5205148A (en)
EP (1) EP0484782B1 (en)
KR (1) KR0184290B1 (en)
CN (1) CN1027741C (en)
AT (1) ATE107200T1 (en)
DE (2) DE4035001A1 (en)
ES (1) ES2055507T3 (en)
ID (1) ID857B (en)
RU (1) RU1838010C (en)
TW (1) TW205012B (en)
UA (1) UA15927A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT404441B (en) * 1996-09-17 1998-11-25 Gfm Holding Ag FORGING MACHINE

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3837643A1 (en) * 1988-11-05 1990-05-10 Schloemann Siemag Ag Upsetting press for the step wise changing of the cross-section of metal bodies in strand form, e.g. slabs
EP0400385A2 (en) * 1989-05-29 1990-12-05 Sms Schloemann-Siemag Aktiengesellschaft Flying upsetting press
EP0476468A1 (en) * 1990-09-17 1992-03-25 Sms Schloemann-Siemag Aktiengesellschaft Device for exchanging the pressing tools of a pressing machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3665746A (en) * 1970-03-02 1972-05-30 Blaw Knox Co Combination rolling mill
US3841141A (en) * 1973-07-09 1974-10-15 S Rachwal Die changing apparatus
US4154074A (en) * 1978-02-27 1979-05-15 Morgan Construction Company Roll stand for a rod or bar rolling mill
JPS62124044A (en) * 1985-11-22 1987-06-05 Kawasaki Steel Corp Buckling preventive device of width screw down press for hot slab
JPS63313623A (en) * 1987-06-12 1988-12-21 Ishikawajima Harima Heavy Ind Co Ltd Rolling reduction apparatus for continuously cast slab

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3837643A1 (en) * 1988-11-05 1990-05-10 Schloemann Siemag Ag Upsetting press for the step wise changing of the cross-section of metal bodies in strand form, e.g. slabs
EP0400385A2 (en) * 1989-05-29 1990-12-05 Sms Schloemann-Siemag Aktiengesellschaft Flying upsetting press
EP0476468A1 (en) * 1990-09-17 1992-03-25 Sms Schloemann-Siemag Aktiengesellschaft Device for exchanging the pressing tools of a pressing machine

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
IRON AND STEEL ENGINEER Bd. 67, Nr. 11, November 1990, PITTSBURGH US Seite 61 *
PATENT ABSTRACTS OF JAPAN vol. 13, no. 153 (M-813)(3501) 13. April 1989 & JP-A-63 313 623 ( ISHIKAWAJIMA HARIMA HEAVY IND. ) 21. Dezember 1988 *

Also Published As

Publication number Publication date
EP0484782A2 (en) 1992-05-13
CN1027741C (en) 1995-03-01
US5205148A (en) 1993-04-27
ATE107200T1 (en) 1994-07-15
CN1061170A (en) 1992-05-20
KR0184290B1 (en) 1999-04-01
DE59101938D1 (en) 1994-07-21
KR920009474A (en) 1992-06-25
RU1838010C (en) 1993-08-30
ID857B (en) 1996-08-05
ES2055507T3 (en) 1994-08-16
UA15927A (en) 1997-06-30
EP0484782B1 (en) 1994-06-15
DE4035001A1 (en) 1992-05-07
TW205012B (en) 1993-05-01

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