FR7097E - Procede pour le laminage de poutrelles, fers t, fers u, rails de chemins de fer, etc. - Google Patents

Procede pour le laminage de poutrelles, fers t, fers u, rails de chemins de fer, etc.

Info

Publication number
FR7097E
FR7097E FR7097DA FR7097E FR 7097 E FR7097 E FR 7097E FR 7097D A FR7097D A FR 7097DA FR 7097 E FR7097 E FR 7097E
Authority
FR
France
Prior art keywords
irons
lamination
beams
railway tracks
railway
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
English (en)
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
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR7097E publication Critical patent/FR7097E/fr
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
    • B21B1/088—H- or I-sections
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/14—Lining predominantly with metal
    • E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
    • E21D11/20—Special cross- sections, e.g. corrugated
    • 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
    • B21B2001/081—Roughening or texturing surfaces of structural sections, bars, rounds, wire rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
FR7097D 1906-12-22 Procede pour le laminage de poutrelles, fers t, fers u, rails de chemins de fer, etc. Expired FR7097E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7097T

Publications (1)

Publication Number Publication Date
FR7097E true FR7097E (fr) 1907-05-14

Family

ID=30129499

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7097D Expired FR7097E (fr) 1906-12-22 Procede pour le laminage de poutrelles, fers t, fers u, rails de chemins de fer, etc.

Country Status (1)

Country Link
FR (1) FR7097E (fr)

Similar Documents

Publication Publication Date Title
FR7097E (fr) Procede pour le laminage de poutrelles, fers t, fers u, rails de chemins de fer, etc.
FR365496A (fr) Procédé pour le laminage de poutrelles, fers t, fers u, rails de chemins de fer, etc.
FR374936A (fr) Coeur de croisement pour voies de chemins de fer
FR356913A (fr) Auto-blockeur pour voies de chemins de fer
FR380741A (fr) Système de roulement pour matériel de chemins de fer
FR364262A (fr) Superstructure pour chemins de fer
FR359418A (fr) Perfectionnements apportés aux éclisses pour joints de rails de chemins de fer, etc.
FR405727A (fr) Composteur pour chemins de fer
FR403755A (fr) Attelage perfectionné pour wagons de chemin de fer
FR403109A (fr) Rail à nervure pour voie ferrée
FR399692A (fr) Signal de sureté pour chemin de fer
FR363468A (fr) Traverse métallique perfectionnée pour chemins de fer
FR357068A (fr) Chemin de fer pour forains, cirques, etc.
FR344676A (fr) Changement de voie pour chemins de fer
CA97586A (fr) Lien de rails de chemin de fer
CH36122A (fr) Perceuse pour traverses de chemins de fer
CH36686A (fr) Superstructure de chemins de fer
CA99323A (fr) Appareil pour enlever les rail de chemin de fer
CA86538A (fr) Systeme de chemin de fer a blocs
CA88228A (fr) Systeme de chemin de fer aerien
CA98769A (fr) Barriere pour traverse de chemin de fer
FR404735A (fr) Système de commande pour aiguilles de chemin de fer
FR361424A (fr) Traverses pour chemins de fer
FR384813A (fr) Disposition de frein pour matériel roulant sur voie ferrée
AU582706B (en) Method for operating the points of rail or tramways from vehicles running thereon