FR2769928B1 - Rail de chemin de fer a champignon renforce - Google Patents

Rail de chemin de fer a champignon renforce

Info

Publication number
FR2769928B1
FR2769928B1 FR9713202A FR9713202A FR2769928B1 FR 2769928 B1 FR2769928 B1 FR 2769928B1 FR 9713202 A FR9713202 A FR 9713202A FR 9713202 A FR9713202 A FR 9713202A FR 2769928 B1 FR2769928 B1 FR 2769928B1
Authority
FR
France
Prior art keywords
reinforced
mushroom
rail
mushroom rail
reinforced mushroom
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 - Fee Related
Application number
FR9713202A
Other languages
English (en)
Other versions
FR2769928A1 (fr
Inventor
Jean Luc Perrin
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.)
Sogerail SA
Original Assignee
Sogerail SA
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 Sogerail SA filed Critical Sogerail SA
Priority to FR9713202A priority Critical patent/FR2769928B1/fr
Priority to PCT/FR1998/002201 priority patent/WO1999020840A1/fr
Priority to AU95454/98A priority patent/AU9545498A/en
Priority to ZA989444A priority patent/ZA989444B/xx
Priority to EG127198A priority patent/EG21994A/xx
Priority to ARP980105235A priority patent/AR015974A1/es
Publication of FR2769928A1 publication Critical patent/FR2769928A1/fr
Application granted granted Critical
Publication of FR2769928B1 publication Critical patent/FR2769928B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B21B1/085—Rail sections
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B5/00—Rails; Guard rails; Distance-keeping means for them
    • E01B5/02—Rails
    • E01B5/08—Composite rails; Compound rails with dismountable or non-dismountable parts
    • E01B5/10—Composite grooved rails; Inserts for grooved rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Metal Rolling (AREA)
  • Laminated Bodies (AREA)
FR9713202A 1997-10-20 1997-10-20 Rail de chemin de fer a champignon renforce Expired - Fee Related FR2769928B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9713202A FR2769928B1 (fr) 1997-10-20 1997-10-20 Rail de chemin de fer a champignon renforce
PCT/FR1998/002201 WO1999020840A1 (fr) 1997-10-20 1998-10-14 Rail de chemin de fer a champignon renforce
AU95454/98A AU9545498A (en) 1997-10-20 1998-10-14 Rail for railway line with reinforced railhead
ZA989444A ZA989444B (en) 1997-10-20 1998-10-16 Railway rail with reinforced head
EG127198A EG21994A (en) 1997-10-20 1998-10-20 Railway rail with reinforced head
ARP980105235A AR015974A1 (es) 1997-10-20 1998-10-20 Carril ferroviario cuya cabeza esta reforzada contra el desgaste y metodo para fabricarlo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9713202A FR2769928B1 (fr) 1997-10-20 1997-10-20 Rail de chemin de fer a champignon renforce

Publications (2)

Publication Number Publication Date
FR2769928A1 FR2769928A1 (fr) 1999-04-23
FR2769928B1 true FR2769928B1 (fr) 2003-06-06

Family

ID=9512492

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9713202A Expired - Fee Related FR2769928B1 (fr) 1997-10-20 1997-10-20 Rail de chemin de fer a champignon renforce

Country Status (6)

Country Link
AR (1) AR015974A1 (fr)
AU (1) AU9545498A (fr)
EG (1) EG21994A (fr)
FR (1) FR2769928B1 (fr)
WO (1) WO1999020840A1 (fr)
ZA (1) ZA989444B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8636124B2 (en) 2010-09-23 2014-01-28 Caterpillar Inc. Coated power rail
KR101149037B1 (ko) 2011-08-16 2012-05-24 (주)한국에이앤지 경사구간용 레일바이크의 미끄럼방지선로
CN108723085A (zh) * 2018-06-12 2018-11-02 攀钢集团攀枝花钢钒有限公司 头部带槽钢轨的轧制方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191105918A (en) * 1911-03-09 1911-08-03 Lorenzo William Crosta Improvements in the Means for and in the Method of Repairing the Permanent Way of Railways and Tramways.
US1395805A (en) * 1919-09-16 1921-11-01 Feibelmann Rudolph Rail
FR694281A (fr) * 1929-05-04 1930-12-02 Rail composé
FR2697452B1 (fr) * 1992-10-30 1995-01-13 Unimetall Sa Rail pour véhicule ferroviaire et procédé de fabrication de ce rail.

Also Published As

Publication number Publication date
EG21994A (en) 2002-05-31
AU9545498A (en) 1999-05-10
AR015974A1 (es) 2001-05-30
WO1999020840A1 (fr) 1999-04-29
ZA989444B (en) 1999-04-21
FR2769928A1 (fr) 1999-04-23

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110630