EP0707903A3 - Method and device for avoidance of insufficient parallelism of profiles - Google Patents

Method and device for avoidance of insufficient parallelism of profiles Download PDF

Info

Publication number
EP0707903A3
EP0707903A3 EP95250227A EP95250227A EP0707903A3 EP 0707903 A3 EP0707903 A3 EP 0707903A3 EP 95250227 A EP95250227 A EP 95250227A EP 95250227 A EP95250227 A EP 95250227A EP 0707903 A3 EP0707903 A3 EP 0707903A3
Authority
EP
European Patent Office
Prior art keywords
avoidance
profiles
insufficient parallelism
parallelism
insufficient
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
EP95250227A
Other languages
German (de)
French (fr)
Other versions
EP0707903A2 (en
EP0707903B1 (en
Inventor
Roland Dipl-Ing Krengel
Hans-Peter Griess
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
Mannesmann 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 Mannesmann AG filed Critical Mannesmann AG
Publication of EP0707903A2 publication Critical patent/EP0707903A2/en
Publication of EP0707903A3 publication Critical patent/EP0707903A3/en
Application granted granted Critical
Publication of EP0707903B1 publication Critical patent/EP0707903B1/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
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
EP95250227A 1994-10-19 1995-09-18 Method and device for avoidance of insufficient parallelism of profiles Expired - Lifetime EP0707903B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4438822 1994-10-19
DE4438822A DE4438822A1 (en) 1994-10-19 1994-10-19 Method and device for avoiding the non-parallelism of carrier profiles

Publications (3)

Publication Number Publication Date
EP0707903A2 EP0707903A2 (en) 1996-04-24
EP0707903A3 true EP0707903A3 (en) 1997-05-02
EP0707903B1 EP0707903B1 (en) 2001-07-25

Family

ID=6532107

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95250227A Expired - Lifetime EP0707903B1 (en) 1994-10-19 1995-09-18 Method and device for avoidance of insufficient parallelism of profiles

Country Status (5)

Country Link
US (1) US5792418A (en)
EP (1) EP0707903B1 (en)
CN (1) CN1063988C (en)
DE (2) DE4438822A1 (en)
TW (1) TW283100B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101767113B (en) * 2009-12-22 2012-09-05 马鞍山钢铁股份有限公司 Cooling control device after rolling of hot-rolled H-shaped steel
CN102773271B (en) * 2012-06-12 2014-12-31 莱芜钢铁集团有限公司 Temperature equalizing device and temperature equalizing method for hot-rolling H-shaped steel
CN103357675B (en) * 2013-06-28 2016-06-29 中冶南方工程技术有限公司 Hot rolled H-shaped cold bed aerosol cooling method and device thereof

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2702143A1 (en) * 1976-01-23 1977-07-28 Centre Rech Metallurgique DEVICE FOR COOLING METAL PROFILES
JPS5893820A (en) * 1981-11-28 1983-06-03 Kawasaki Steel Corp Production of h-shaped steel with less residual stress
BE899845A (en) * 1984-06-06 1984-10-01 Centre Rech Metallurgique PROCESS FOR IMPROVING THE RECTITUDE OF A PILE.
JPS6254519A (en) * 1985-09-03 1987-03-10 Kawasaki Steel Corp Production of h shape steel
JPS6462209A (en) * 1987-08-31 1989-03-08 Nippon Kokan Kk Manufacture of high strength unequal side and unequal thickness steel shape
JPH04279211A (en) * 1991-03-05 1992-10-05 Nippon Steel Corp Method and device for draining upper surface of wide flange shapes
WO1992019395A1 (en) * 1991-04-29 1992-11-12 Bertin & Cie Method and device for cooling a section being rolled
JPH0657327A (en) * 1992-08-10 1994-03-01 Kawasaki Steel Corp Manufacture of h-shape steel having high toughness and strength

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2378044A (en) * 1943-05-17 1945-06-12 Ford Motor Co Armor plate quenching
US3151197A (en) * 1962-12-05 1964-09-29 United States Steel Corp Apparatus for quenching rolled products
GB1103941A (en) * 1964-04-22 1968-02-21 United Eng Foundry Co Method and apparatus for cooling workpieces in rolling mills
US3738629A (en) * 1971-03-04 1973-06-12 Dorn Co V Bar quench fixture
US4149703A (en) * 1978-01-31 1979-04-17 Drever Company Apparatus for quenching a heated metal plate
JPS5848019B2 (en) * 1979-11-09 1983-10-26 石川島播磨重工業株式会社 Spray cooling method and device for steel plate
US4318534A (en) * 1980-10-09 1982-03-09 Midland-Ross Corporation Plate quench
CA1193176A (en) * 1982-07-06 1985-09-10 Robert J. Ackert Method for the production of improved railway rails by accelerated colling in line with the production rolling mill
DD288990A5 (en) * 1989-11-16 1991-04-18 ���@������������������`����Kk�� PARTIAL COOLING DEVICE FOR THERMALLY RENDERING ROLLED SPECIAL PROFILES
US5284327A (en) * 1992-04-29 1994-02-08 Aluminum Company Of America Extrusion quenching apparatus and related method

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2702143A1 (en) * 1976-01-23 1977-07-28 Centre Rech Metallurgique DEVICE FOR COOLING METAL PROFILES
JPS5893820A (en) * 1981-11-28 1983-06-03 Kawasaki Steel Corp Production of h-shaped steel with less residual stress
BE899845A (en) * 1984-06-06 1984-10-01 Centre Rech Metallurgique PROCESS FOR IMPROVING THE RECTITUDE OF A PILE.
JPS6254519A (en) * 1985-09-03 1987-03-10 Kawasaki Steel Corp Production of h shape steel
JPS6462209A (en) * 1987-08-31 1989-03-08 Nippon Kokan Kk Manufacture of high strength unequal side and unequal thickness steel shape
JPH04279211A (en) * 1991-03-05 1992-10-05 Nippon Steel Corp Method and device for draining upper surface of wide flange shapes
WO1992019395A1 (en) * 1991-04-29 1992-11-12 Bertin & Cie Method and device for cooling a section being rolled
JPH0657327A (en) * 1992-08-10 1994-03-01 Kawasaki Steel Corp Manufacture of h-shape steel having high toughness and strength

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 007, no. 191 (C - 182) 20 August 1983 (1983-08-20) *
PATENT ABSTRACTS OF JAPAN vol. 011, no. 241 (M - 614) 7 August 1987 (1987-08-07) *
PATENT ABSTRACTS OF JAPAN vol. 013, no. 258 (M - 838) 15 June 1989 (1989-06-15) *
PATENT ABSTRACTS OF JAPAN vol. 017, no. 077 (M - 1367) 16 February 1993 (1993-02-16) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 291 (C - 1208) 3 June 1994 (1994-06-03) *

Also Published As

Publication number Publication date
TW283100B (en) 1996-08-11
CN1063988C (en) 2001-04-04
EP0707903A2 (en) 1996-04-24
EP0707903B1 (en) 2001-07-25
CN1120980A (en) 1996-04-24
DE59509444D1 (en) 2001-08-30
DE4438822A1 (en) 1996-04-25
US5792418A (en) 1998-08-11

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