FR416412A - Re-rolling process for old rails and devices allowing its realization - Google Patents

Re-rolling process for old rails and devices allowing its realization

Info

Publication number
FR416412A
FR416412A FR416412DA FR416412A FR 416412 A FR416412 A FR 416412A FR 416412D A FR416412D A FR 416412DA FR 416412 A FR416412 A FR 416412A
Authority
FR
France
Prior art keywords
realization
rolling process
devices allowing
old rails
rails
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
Other languages
French (fr)
Inventor
Firmin Brueckert
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR416412A publication Critical patent/FR416412A/en
Expired 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
    • B21B1/0855—Rerolling or processing worn or discarded rail 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
    • B21B1/085—Rail sections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR416412D 1909-08-06 1909-08-06 Re-rolling process for old rails and devices allowing its realization Expired FR416412A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR416412T 1909-08-06

Publications (1)

Publication Number Publication Date
FR416412A true FR416412A (en) 1910-10-19

Family

ID=1459910

Family Applications (1)

Application Number Title Priority Date Filing Date
FR416412D Expired FR416412A (en) 1909-08-06 1909-08-06 Re-rolling process for old rails and devices allowing its realization

Country Status (1)

Country Link
FR (1) FR416412A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1030285B (en) * 1953-04-02 1958-05-22 Dorman Long & Company Ltd Rolling mill plant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1030285B (en) * 1953-04-02 1958-05-22 Dorman Long & Company Ltd Rolling mill plant

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