IT973741B - Perfezionamento nei procedimenti per la fabbricazione di rotaie e prodotto ottenuto - Google Patents

Perfezionamento nei procedimenti per la fabbricazione di rotaie e prodotto ottenuto

Info

Publication number
IT973741B
IT973741B IT54298/72A IT5429872A IT973741B IT 973741 B IT973741 B IT 973741B IT 54298/72 A IT54298/72 A IT 54298/72A IT 5429872 A IT5429872 A IT 5429872A IT 973741 B IT973741 B IT 973741B
Authority
IT
Italy
Prior art keywords
finalization
rails
procedures
manufacture
product obtained
Prior art date
Application number
IT54298/72A
Other languages
English (en)
Italian (it)
Original Assignee
Elektro Thermit Gmbh
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 Elektro Thermit Gmbh filed Critical Elektro Thermit Gmbh
Application granted granted Critical
Publication of IT973741B publication Critical patent/IT973741B/it

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3053—Fe as the principal constituent
    • B23K35/3073—Fe as the principal constituent with Mn as next major constituent
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49718—Repairing
    • Y10T29/49746—Repairing by applying fluent material, e.g., coating, casting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49982—Coating
    • Y10T29/49986—Subsequent to metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Heat Treatment Of Articles (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
IT54298/72A 1971-12-14 1972-11-27 Perfezionamento nei procedimenti per la fabbricazione di rotaie e prodotto ottenuto IT973741B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2161965A DE2161965C3 (de) 1971-12-14 1971-12-14 Verfahren zur Herstellung von verschleißfesten Schienen

Publications (1)

Publication Number Publication Date
IT973741B true IT973741B (it) 1974-06-10

Family

ID=5827930

Family Applications (1)

Application Number Title Priority Date Filing Date
IT54298/72A IT973741B (it) 1971-12-14 1972-11-27 Perfezionamento nei procedimenti per la fabbricazione di rotaie e prodotto ottenuto

Country Status (11)

Country Link
US (1) US3813760A (sv)
AT (1) AT322948B (sv)
BE (1) BE792056A (sv)
CH (1) CH544607A (sv)
DE (1) DE2161965C3 (sv)
DK (1) DK147499C (sv)
GB (1) GB1389098A (sv)
IT (1) IT973741B (sv)
NL (1) NL173296C (sv)
NO (1) NO133677C (sv)
SE (2) SE372960B (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE447549B (sv) * 1977-11-16 1986-11-24 British Railways Board Sett att termitsvetsa foremal av austenitiskt manganstal
AT389833B (de) * 1986-10-29 1990-02-12 Voest Alpine Ag Verfahren zur herstellung von herzstuecken unter verwendung eines stahles x 120 mn 13
DE4030166A1 (de) * 1990-09-24 1992-03-26 Hermann Ortwein Schiene fuer schienenfahrzeuge
JP2726956B2 (ja) * 1991-06-19 1998-03-11 日本トムソン株式会社 直動転がり案内ユニットのトラックレールの製作方法
DE10015507A1 (de) * 2000-03-30 2001-10-04 Butzbacher Weichenbau Gmbh Rillengleisabschnitt sowie Verfahren zum Herstellen eines solchen
FR2864118B1 (fr) * 2003-12-17 2006-08-25 Didier Pierre Rene Dages Procede de renovation de coeurs de voie
FR2864117A1 (fr) * 2003-12-17 2005-06-24 Didier Pierre Rene Dages Procede de renovation de coeurs de voie
CN102513513A (zh) * 2011-12-20 2012-06-27 西安奥奈特固体润滑工程学研究有限公司 一种连铸轨道用的导轨的设计方法
DE102012106138B4 (de) 2012-07-09 2016-09-22 Dätwyler Sealing Technologies Deutschland Gmbh Schienenanordnung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2186966A (en) * 1936-11-10 1940-01-16 Harry S George Process for producing rails
US2601383A (en) * 1948-08-16 1952-06-24 Harry S George Torch cutting apparatus for surfacing weld metal
US3708856A (en) * 1971-09-03 1973-01-09 Indiana Metal Treating Inc Process for repairing worn and deformed railway frogs

Also Published As

Publication number Publication date
DK147499C (da) 1985-03-18
BE792056A (fr) 1973-03-16
NL7216864A (sv) 1973-06-18
NO133677B (sv) 1976-03-01
NL173296B (nl) 1983-08-01
NO133677C (sv) 1976-06-09
DE2161965A1 (de) 1973-06-20
AT322948B (de) 1975-06-10
SE372960B (sv) 1975-01-20
NL173296C (nl) 1984-01-02
SE372963B (sv) 1975-01-20
CH544607A (de) 1973-11-30
GB1389098A (en) 1975-04-03
DE2161965C3 (de) 1980-08-14
DE2161965B2 (de) 1979-11-29
DK147499B (da) 1984-09-03
US3813760A (en) 1974-06-04

Similar Documents

Publication Publication Date Title
IT954175B (it) Perfezionamento nei procedimenti per la separazione di miscele di gas
IT949520B (it) Perfezionamento nei procedimenti per la separazione di miscele di gas
IT1045653B (it) Procedimento per la fabbricazione di ruote di autoveicoli con ornarento decorativo e prodotto ottenuto
IT950650B (it) Perfezionamento nei tamponi chirurgici e procedimento di produzione
IT965493B (it) Perfezionamento nei procedimenti per il maneggio di frutt
IT966175B (it) Perfezionamento nei procedimento per la fabbricazione di indumenti intimi a maglia e prodotto ottenuto
IT991953B (it) Perfezionamento nei procedimenti per la produzione di gettate in pressofusione rivestite e prodot to ottenuto
IT949693B (it) Procedimento e dispositivo per la fabbricazione di filtri per fumatori e prodotto ottenuto
IT1029647B (it) Perfezionamento nei procedimenti e nei dispositivi per la fabricazione di spazzole
IT945383B (it) Procedimento per la preparazione di polilattoni e prodotto ottenuto
IT973741B (it) Perfezionamento nei procedimenti per la fabbricazione di rotaie e prodotto ottenuto
IT968192B (it) Perfezionamento nei complessi in lega e metodo per la produzione degli stessi
IT1004135B (it) Perfezionamento nei procedimenti e nei dispositivi per la pulitura diforme per fonderia
IT952243B (it) Perfezionamento nei complessi badenti per rasci
IT968331B (it) Procedimento per la fabbricazione di nerofumo in perle
IT969472B (it) Perfezionamento nei procedimenti e dispositivi per la fabbricazione di anelli per cuscinetti
IT952203B (it) Perfezionamento nei procedimenti e dispositivi per la formazione per iniezione di oggetti metallici
IT946065B (it) Perfezionamenti nei procedimenti per la preparazione di dicloroe tano
IT1021745B (it) Perfezionamento nei procedimenti der la produzione di filamenti poliimmidi ci e prodotto ottenuto
IT957999B (it) Perfezionamento nei carrelli per aeromobili
IT994362B (it) Perfezionamento nei complessi di ralla per carrelli di vagoni ferroviari
IT972356B (it) Procedimento per la produzione di 2 cianoetil chetoni e prodotto ottenuto
IT1000449B (it) Perfezionamento nei procedimenti ed apparecchi per la fabbricazione di prodotti tessili vellosi e simili
IT962150B (it) Perfezionamento nei procedimenti per la fabbricazione di elementi di innesti
IT942112B (it) Perfezionamento nei detersivi e relativi procedimenti di produ zione