LU58140A1 - - Google Patents

Info

Publication number
LU58140A1
LU58140A1 LU58140DA LU58140A1 LU 58140 A1 LU58140 A1 LU 58140A1 LU 58140D A LU58140D A LU 58140DA LU 58140 A1 LU58140 A1 LU 58140A1
Authority
LU
Luxembourg
Application number
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 filed Critical
Publication of LU58140A1 publication Critical patent/LU58140A1/xx

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
    • B21B1/085—Rail sections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
LU58140D 1968-01-16 1969-03-04 LU58140A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP221368 1968-01-16
LU58140 1969-03-04
DE1912350A DE1912350C3 (de) 1968-01-16 1969-03-12 Verfahren zum Walzen von Schienen sowie UniversalwalzenstraBe zur Durchführung dieses Verfahrens

Publications (1)

Publication Number Publication Date
LU58140A1 true LU58140A1 (enrdf_load_stackoverflow) 1969-07-07

Family

ID=27181831

Family Applications (1)

Application Number Title Priority Date Filing Date
LU58140D LU58140A1 (enrdf_load_stackoverflow) 1968-01-16 1969-03-04

Country Status (5)

Country Link
US (1) US3597954A (enrdf_load_stackoverflow)
DE (1) DE1912350C3 (enrdf_load_stackoverflow)
FR (1) FR2000306A1 (enrdf_load_stackoverflow)
GB (1) GB1252496A (enrdf_load_stackoverflow)
LU (1) LU58140A1 (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52117861A (en) * 1976-03-31 1977-10-03 Nippon Steel Corp Method of rolling hhshaped metal material
JPS5921681B2 (ja) * 1978-09-12 1984-05-22 川崎製鉄株式会社 Ｈ形鋼の製造方法
JPS5931404B2 (ja) * 1979-08-03 1984-08-02 新日本製鐵株式会社 軌条およびその類似形鋼のユニバ−サル圧延方法
JPS6020081B2 (ja) * 1979-09-11 1985-05-20 川崎製鉄株式会社 粗形鋼片の成形方法
JPS5953121B2 (ja) * 1981-03-05 1984-12-24 川崎製鉄株式会社 粗形鋼片用大型素材の幅出し圧延方法とその圧延用ロ−ル
FR2515538B1 (enrdf_load_stackoverflow) * 1981-11-04 1985-05-17 Sacilor
JPS5921402A (ja) * 1982-06-30 1984-02-03 Nippon Steel Corp 連続ｈ形鋼圧延工程における軌条のユニバ−サル圧延方法
FR2543028B1 (fr) * 1983-03-21 1985-08-23 Sacilor Procede de formage d'une ebauche de rail metallique
CN102527714B (zh) * 2011-12-30 2015-01-14 天津市宁河县隆昌异型轧钢厂 电梯t型导轨轧制方法及轧制孔型系统
CN113634624B (zh) * 2021-07-22 2023-03-28 武汉钢铁有限公司 在矫直过程中控制钢轨对称度的方法
CN115815488A (zh) * 2022-12-02 2023-03-21 中铁二院工程集团有限责任公司 一种无缝齿轨及其轧制机构、方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US674222A (en) * 1901-03-13 1901-05-14 Joseph S Seaman Rolls for the manufacture of rails.
US1068467A (en) * 1912-02-14 1913-07-29 Wilhelm Vassen Method of rolling profile iron with parallel flanges.
US1201239A (en) * 1913-10-11 1916-10-17 Nicholas A Becker Railroad-rail-rolling mill.
US1385644A (en) * 1920-01-15 1921-07-26 Alvin L Roberts Universal mill
US1812247A (en) * 1928-12-27 1931-06-30 William C Oberg Rolling mill plant and method of operating same
US3165948A (en) * 1960-07-23 1965-01-19 Yawata Iron & Steel Co Method of rolling h-sectioned steel members and mill train for the same
FR1447939A (fr) * 1964-04-15 1966-08-05 Wendel & Cie De Perfectionnements au laminage de rails

Also Published As

Publication number Publication date
FR2000306A1 (enrdf_load_stackoverflow) 1969-09-05
DE1912350A1 (de) 1970-12-03
DE1912350B2 (enrdf_load_stackoverflow) 1974-10-10
US3597954A (en) 1971-08-10
GB1252496A (enrdf_load_stackoverflow) 1971-11-03
DE1912350C3 (de) 1975-05-28

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