EP0736341A4 - Procede de fabrication de poutres en acier en i - Google Patents

Procede de fabrication de poutres en acier en i

Info

Publication number: EP0736341A4
Authority: EP; European Patent Office
Prior art keywords: steel manufacturing; steel; manufacturing
Prior art date: 1993-12-20
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP95902974A

Other languages

German (de)

English (en)

Other versions

EP0736341A1 (fr

Inventor

Yoshiaki Kusaba

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.)

Nippon Steel Corp

Original Assignee

Sumitomo Metal Industries Ltd

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.)

1993-12-20

Filing date

1994-12-16

Publication date

1998-09-30

1994-12-16 Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd

1996-10-09 Publication of EP0736341A1 publication Critical patent/EP0736341A1/fr

1998-09-30 Publication of EP0736341A4 publication Critical patent/EP0736341A4/fr

Status Withdrawn legal-status Critical Current

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
- B21B1/088—H- or I-sections
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
- B21B1/088—H- or I-sections
- B21B1/0886—H- or I-sections using variable-width rolls

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Metal Rolling (AREA)

EP95902974A 1993-12-20 1994-12-16 Procede de fabrication de poutres en acier en i Withdrawn EP0736341A4 (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP31956793		1993-12-20
JP319567/93		1993-12-20
PCT/JP1994/002123 WO1995017269A1 (fr)	1993-12-20	1994-12-16	Procede de fabrication de poutres en acier en i

Publications (2)

Publication Number	Publication Date
EP0736341A1 EP0736341A1 (fr)	1996-10-09
EP0736341A4 true EP0736341A4 (fr)	1998-09-30

Family

ID=18111713

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP95902974A Withdrawn EP0736341A4 (fr)	1993-12-20	1994-12-16	Procede de fabrication de poutres en acier en i

Country Status (5)

Country	Link
EP (1)	EP0736341A4 (fr)
JP (1)	JP2943326B2 (fr)
KR (1)	KR100254493B1 (fr)
AU (1)	AU681219B2 (fr)
WO (1)	WO1995017269A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU693326B2 (en) *	1995-03-17	1998-06-25	Sumitomo Metal Industries Ltd.	Method of and apparatus for hot rolling H-steel
CN103862227A (zh) *	2012-12-10	2014-06-18	烟台新科钢结构有限公司	一种波纹腹板h型钢生产的工艺方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5550903A (en) *	1978-10-06	1980-04-14	Sumitomo Metal Ind Ltd	Rolling method for wide flange beam
JPS5890301A (ja) *	1981-11-24	1983-05-30	Hitachi Zosen Corp	圧延方法
JPS61135404A (ja) *	1984-12-04	1986-06-23	Kawasaki Steel Corp	Ｈ形鋼の熱間圧延方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5288565A (en) *	1976-01-21	1977-07-25	Nippon Steel Corp	Method of rolling shape steel
JPS5564905A (en) *	1978-11-07	1980-05-16	Sumitomo Metal Ind Ltd	Rolling method for wide flange beam using flat billet as blank
JPS6082201A (ja) *	1983-10-11	1985-05-10	Kawasaki Steel Corp	Ｈ形鋼の熱間圧延方法
JPS61137601A (ja) *	1984-12-07	1986-06-25	Kawasaki Steel Corp	Ｈ形鋼の熱間圧延方法

1994
- 1994-12-16 KR KR1019960703285A patent/KR100254493B1/ko not_active IP Right Cessation
- 1994-12-16 EP EP95902974A patent/EP0736341A4/fr not_active Withdrawn
- 1994-12-16 AU AU12007/95A patent/AU681219B2/en not_active Ceased
- 1994-12-16 WO PCT/JP1994/002123 patent/WO1995017269A1/fr not_active Application Discontinuation
- 1994-12-16 JP JP7517313A patent/JP2943326B2/ja not_active Expired - Lifetime

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5550903A (en) *	1978-10-06	1980-04-14	Sumitomo Metal Ind Ltd	Rolling method for wide flange beam
JPS5890301A (ja) *	1981-11-24	1983-05-30	Hitachi Zosen Corp	圧延方法
JPS61135404A (ja) *	1984-12-04	1986-06-23	Kawasaki Steel Corp	Ｈ形鋼の熱間圧延方法

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 004, no. 092 (M - 018) 3 July 1980 (1980-07-03) *
PATENT ABSTRACTS OF JAPAN vol. 007, no. 189 (M - 237) 18 August 1983 (1983-08-18) *
PATENT ABSTRACTS OF JAPAN vol. 010, no. 331 (M - 533) 11 November 1986 (1986-11-11) *
See also references of WO9517269A1 *

Also Published As

Publication number	Publication date
WO1995017269A1 (fr)	1995-06-29
EP0736341A1 (fr)	1996-10-09
JP2943326B2 (ja)	1999-08-30
KR100254493B1 (ko)	2000-05-01
AU681219B2 (en)	1997-08-21
AU1200795A (en)	1995-07-10

Legal Events

Date	Code	Title	Description
1996-08-23	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1996-10-09	17P	Request for examination filed	Effective date: 19960531
1996-10-09	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): DE GB
1998-09-30	A4	Supplementary search report drawn up and despatched
1998-09-30	AK	Designated contracting states	Kind code of ref document: A4 Designated state(s): DE GB
1999-12-22	17Q	First examination report despatched	Effective date: 19991104
2001-02-02	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2001-03-21	18D	Application deemed to be withdrawn	Effective date: 20000830

Publication	Publication Date	Title
GB9305142D0 (en)	1993-04-28	Method
GB2281527B (en)	1997-12-10	Cold forming method
PL313740A1 (en)	1996-07-22	Method of
GB9306292D0 (en)	1993-05-19	Method
GB2270087B (en)	1995-04-05	Bearing manufacturing method
EP0620201A3 (fr)	1995-01-25	Procédé pour la préparation des éléments microoptiques.
EP0736341A4 (fr)	1998-09-30	Procede de fabrication de poutres en acier en i
GB9410492D0 (en)	1994-07-13	Production method
GB9323819D0 (en)	1994-01-05	Anlytical method
GB9507230D0 (en)	1995-05-31	Novel method
PL297500A1 (en)	1994-07-25	Method of obtaining 4-phenyl-benzophenone
GB9315378D0 (en)	1993-09-08	Manufacturing method
FI91274B (fi)	1994-02-28	Pesuaine ja menetelmä sen valmistamiseksi
GB9308780D0 (en)	1993-06-09	Methods
GB9418116D0 (en)	1994-10-26	Architectural decorations
GB9323939D0 (en)	1994-01-05	Method
GB9325547D0 (en)	1994-02-16	Pesticidial method
GB9301636D0 (en)	1993-03-17	Method
GB9312936D0 (en)	1993-08-04	Method
GB9321930D0 (en)	1993-12-15	Method
GB9319051D0 (en)	1993-11-03	Method
GB9326298D0 (en)	1994-02-23	Connection method
ZA942247B (en)	1995-10-20	Method of construction
GB9205608D0 (en)	1992-04-29	Block fabrication method
HU9203040D0 (en)	1993-03-01	Method for manufacturing wall-paint