Global Patent Index - EP 1047510 A1

EP 1047510 A1 2000-11-02 - METHOD AND INSTALLATION FOR THE CONTINUOUS PRODUCTION OF HOT-ROLLED, THIN FLAT PRODUCTS

Title (en)

METHOD AND INSTALLATION FOR THE CONTINUOUS PRODUCTION OF HOT-ROLLED, THIN FLAT PRODUCTS

Title (de)

PRODUKTIONSVERFAHREN UND -ANLAGE ZUR ENDLOSEN ERZEUGUNG VON WARMGEWALZTEN DÜNNEN FLACHPRODUKTEN

Title (fr)

PROCEDE ET INSTALLATION DE PRODUCTION CONTINUE DE PRODUITS PLATS ET MINCES LAMINES A CHAUD

Publication

EP 1047510 A1 (DE)

Application

EP 98962221 A

Priority

  • DE 9803259 W
  • DE 19758108 A

Abstract (en)

[origin: DE19758108C1] The invention relates to a method and installation for the continuous production of hot-rolled flat products made of a thin casting strip, comprising a casting machine (12) for producing a casting strip, a device for cooling the casting strip in the presence of a protective gas (2), a single-stand roughing train (3), a multiple-stand finishing train (5), a device (4) permitting a choice of cooling, heating or maintaining the temperature of the hot-rolled strip between the roughing train and finishing train (3, 5), shears (6) for separating the hot-rolled strip from coil to coil, a delivery roller table having devices for cooling (8, 9) the rolled hot strip and coiling machines (7, 10) mounted downstream from the production line for rolling up the finished strip.

IPC 1-7 (main, further and additional classification)

B21B 1/26; B21B 1/46

IPC 8 full level (invention and additional information)

B21B 1/26 (2006.01); B21B 1/46 (2006.01); B21B 45/02 (2006.01)

CPC (invention and additional information)

B21B 1/463 (2013.01); B21B 1/26 (2013.01); B21B 2045/0212 (2013.01); B21B 2201/02 (2013.01); B21B 2201/04 (2013.01); B21B 2201/16 (2013.01); B21B 2273/08 (2013.01)

Citation (search report)

See references of WO 9930847A1

Designated contracting state (EPC)

AT BE DE ES FR GB IT LU NL SE

EPO simple patent family

DE 19758108 C1 19990114; AT 216639 T 20020515; AU 1749399 A 19990705; AU 745206 B2 20020314; CA 2314171 A1 19990624; CA 2314171 C 20070424; EP 1047510 A1 20001102; EP 1047510 B1 20020424; ES 2172948 T3 20021001; JP 2002508253 A 20020319; JP 4677097 B2 20110427; US 6527882 B1 20030304; WO 9930847 A1 19990624

INPADOC legal status


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2015-09-30 [REG DE R081] CHANGE OF APPLICANT/PATENTEE

- Owner name: SMS GROUP GMBH, DE

- Free text: FORMER OWNERS: SALZGITTER AG, 38239 SALZGITTER, DE; SMS SIEMAG AKTIENGESELLSCHAFT, 40237 DUESSELDORF, DE

- Document: DE 59803943

2015-09-30 [REG DE R081] CHANGE OF APPLICANT/PATENTEE

- Owner name: SALZGITTER AG, DE

- Free text: FORMER OWNERS: SALZGITTER AG, 38239 SALZGITTER, DE; SMS SIEMAG AKTIENGESELLSCHAFT, 40237 DUESSELDORF, DE

- Document: DE 59803943

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- Representative's name: ANWALTSKANZLEI MEISSNER & MEISSNER, DE

2003-04-16 [26N] NO OPPOSITION FILED

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