DE3222930C2 - - Google Patents

Info

Publication number
DE3222930C2
DE3222930C2 DE3222930A DE3222930A DE3222930C2 DE 3222930 C2 DE3222930 C2 DE 3222930C2 DE 3222930 A DE3222930 A DE 3222930A DE 3222930 A DE3222930 A DE 3222930A DE 3222930 C2 DE3222930 C2 DE 3222930C2
Authority
DE
Germany
Prior art keywords
caliber
slot
slab
width
universal
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.)
Expired
Application number
DE3222930A
Other languages
German (de)
English (en)
Other versions
DE3222930A1 (de
Inventor
Yoshiaki Nishinomiya Hyogo Jp Kusaba
Chihiro Takarazuka Hyogo Jp Hayashi
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.)
Filing date
Publication date
Priority claimed from JP56107940A external-priority patent/JPS5918124B2/ja
Priority claimed from JP7270682A external-priority patent/JPS58188501A/ja
Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Publication of DE3222930A1 publication Critical patent/DE3222930A1/de
Application granted granted Critical
Publication of DE3222930C2 publication Critical patent/DE3222930C2/de
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
DE19823222930 1981-07-10 1982-06-18 Verfahren zur herstellung eines traegerrohlings fuer universaltraeger Granted DE3222930A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP56107940A JPS5918124B2 (ja) 1981-07-10 1981-07-10 粗形鋼片の製造方法
JP7270682A JPS58188501A (ja) 1982-04-30 1982-04-30 Ｈ形鋼用粗形鋼片の製造方法

Publications (2)

Publication Number Publication Date
DE3222930A1 DE3222930A1 (de) 1983-02-03
DE3222930C2 true DE3222930C2 (US20020051482A1-20020502-M00012.png) 1987-08-20

Family

ID=26413853

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823222930 Granted DE3222930A1 (de) 1981-07-10 1982-06-18 Verfahren zur herstellung eines traegerrohlings fuer universaltraeger

Country Status (7)

Country Link
US (1) US4420961A (US20020051482A1-20020502-M00012.png)
BE (1) BE893566A (US20020051482A1-20020502-M00012.png)
CA (1) CA1179171A (US20020051482A1-20020502-M00012.png)
DE (1) DE3222930A1 (US20020051482A1-20020502-M00012.png)
FR (1) FR2509201B1 (US20020051482A1-20020502-M00012.png)
GB (1) GB2105626B (US20020051482A1-20020502-M00012.png)
LU (1) LU84207A1 (US20020051482A1-20020502-M00012.png)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3144082A1 (de) * 1981-11-06 1983-05-19 Thyssen AG vorm. August Thyssen-Hütte, 4100 Duisburg Verfahren zum walzen eines i-oder h-traegervorprofils mittels profilkaliber aufweisenden walzen
LU85950A1 (fr) * 1985-06-13 1987-01-13 Arbed Procede et dispositif pour laminer des ebauches de poutrelles hors brames de coulee continue
US5623845A (en) * 1993-07-01 1997-04-29 Bethlehem Steel Corporation Method for producing flanged structural products directly from slabs
US6112409A (en) * 1997-11-14 2000-09-05 Cosma International Inc. Roll forming utilizing splitting technology
US8177633B2 (en) 2008-08-14 2012-05-15 Igt Gaming system and method providing an award for designated losing conditions
CN107427874B (zh) * 2015-03-19 2019-09-13 日本制铁株式会社 H型钢的制造方法和h型钢制品
EP3260210B1 (en) * 2015-03-19 2019-09-11 Nippon Steel Corporation H-shaped steel production method
EP3388160A4 (en) * 2016-01-07 2019-10-09 Nippon Steel Corporation METHOD FOR PRODUCING AN H-CARRIER OF STEEL AND ROLLING MILL
US20190184436A1 (en) * 2016-08-29 2019-06-20 Nippon Steel & Sumitomo Metal Corporation Rolled h-shaped steel and manufacturing method thereof
CN111465458B (zh) * 2018-01-19 2022-05-17 日本制铁株式会社 H型钢的制造方法
RU2677808C1 (ru) * 2018-03-13 2019-01-21 Публичное акционерное общество "Челябинский металлургический комбинат" (ПАО "ЧМК") Способ изготовления фасонной заготовки формы "собачья кость" из непрерывно литого сляба

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086801A (en) * 1976-03-31 1978-05-02 Nippon Steel Corporation H-shape metallic material rolling process
JPS555164A (en) * 1978-06-27 1980-01-16 Sumitomo Metal Ind Ltd Method for producing rough shape bloom for large size h-beam from flat bloom
JPS5570402A (en) * 1978-11-20 1980-05-27 Nippon Steel Corp Manufacture of dog bone type rough billet from flat slab
JPS5641002A (en) * 1979-09-11 1981-04-17 Kawasaki Steel Corp Forming method for rough shaped steel billet

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086801A (en) * 1976-03-31 1978-05-02 Nippon Steel Corporation H-shape metallic material rolling process
JPS555164A (en) * 1978-06-27 1980-01-16 Sumitomo Metal Ind Ltd Method for producing rough shape bloom for large size h-beam from flat bloom
JPS5570402A (en) * 1978-11-20 1980-05-27 Nippon Steel Corp Manufacture of dog bone type rough billet from flat slab
JPS5641002A (en) * 1979-09-11 1981-04-17 Kawasaki Steel Corp Forming method for rough shaped steel billet

Also Published As

Publication number Publication date
FR2509201A1 (fr) 1983-01-14
GB2105626B (en) 1985-09-11
CA1179171A (en) 1984-12-11
FR2509201B1 (fr) 1986-06-27
DE3222930A1 (de) 1983-02-03
US4420961A (en) 1983-12-20
BE893566A (fr) 1982-10-18
GB2105626A (en) 1983-03-30
LU84207A1 (fr) 1983-01-20

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8128 New person/name/address of the agent

Representative=s name: LIEDL, G., DIPL.-PHYS. NOETH, H., DIPL.-PHYS., PAT

8128 New person/name/address of the agent

Representative=s name: LIEDL, G., DIPL.-PHYS., PAT.-ANW., 8000 MUENCHEN

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee