BR8304989A - Crossima,especialmente ponta de crossima de aco,para cruzamentos ou agulhas de vias ferreas, assim como processo para a sua fabricacao - Google Patents

Crossima,especialmente ponta de crossima de aco,para cruzamentos ou agulhas de vias ferreas, assim como processo para a sua fabricacao

Info

Publication number
BR8304989A
BR8304989A BR8304989A BR8304989A BR8304989A BR 8304989 A BR8304989 A BR 8304989A BR 8304989 A BR8304989 A BR 8304989A BR 8304989 A BR8304989 A BR 8304989A BR 8304989 A BR8304989 A BR 8304989A
Authority
BR
Brazil
Prior art keywords
crossima
crossy
crossings
tip
manufacturing
Prior art date
Application number
BR8304989A
Other languages
English (en)
Inventor
Hubert Augustin
Robert Pirker
Original Assignee
Voest Alpine Ag
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 Voest Alpine Ag filed Critical Voest Alpine Ag
Publication of BR8304989A publication Critical patent/BR8304989A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • B23K35/3066—Fe as the principal constituent with Ni as next major constituent
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B7/00—Switches; Crossings
    • E01B7/10—Frogs
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12951—Fe-base component
    • Y10T428/12958—Next to Fe-base component
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12951—Fe-base component
    • Y10T428/12958—Next to Fe-base component
    • Y10T428/12965—Both containing 0.01-1.7% carbon [i.e., steel]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Push-Button Switches (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Tea And Coffee (AREA)
  • Heat Treatment Of Steel (AREA)
BR8304989A 1982-09-15 1983-09-14 Crossima,especialmente ponta de crossima de aco,para cruzamentos ou agulhas de vias ferreas, assim como processo para a sua fabricacao BR8304989A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0345782A AT374846B (de) 1982-09-15 1982-09-15 Herzstueck, insbesondere herzstueckspitze, fuer schienenkreuzungen oder -weichen, sowie verfahren zu seiner herstellung

Publications (1)

Publication Number Publication Date
BR8304989A true BR8304989A (pt) 1984-04-24

Family

ID=3550788

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8304989A BR8304989A (pt) 1982-09-15 1983-09-14 Crossima,especialmente ponta de crossima de aco,para cruzamentos ou agulhas de vias ferreas, assim como processo para a sua fabricacao

Country Status (15)

Country Link
US (1) US4514235A (pt)
EP (1) EP0105864B1 (pt)
JP (1) JPS5982191A (pt)
AT (1) AT374846B (pt)
BG (1) BG49386A3 (pt)
BR (1) BR8304989A (pt)
CA (1) CA1218048A (pt)
CS (1) CS268158B2 (pt)
DD (1) DD210320A5 (pt)
DE (1) DE3361792D1 (pt)
HU (1) HU187093B (pt)
NO (1) NO159611C (pt)
PL (1) PL144878B1 (pt)
PT (1) PT77316A (pt)
YU (1) YU43193B (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59170244A (ja) * 1983-03-16 1984-09-26 Mitsubishi Heavy Ind Ltd 強靭無Ｃｏマルエ−ジング鋼
AT387049B (de) * 1986-10-29 1988-11-25 Voest Alpine Ag Verfahren zur herstellung von weichenherzstuecken
US4871511A (en) * 1988-02-01 1989-10-03 Inco Alloys International, Inc. Maraging steel
CA1324364C (fr) * 1988-10-14 1993-11-16 Gerard Testart Coeur de croisement a pointe mobile et procede de fabrication d'un tel coeur de croisement
AT395122B (de) * 1990-07-20 1992-09-25 Voest Alpine Eisenbahnsysteme Verfahren zur verbindung von aus manganhartstahlguss bestehenden weichenteilen bzw. manganstahlschienen mit einer schiene aus kohlenstoffstahl
JP3201711B2 (ja) * 1995-08-10 2001-08-27 大同特殊鋼株式会社 ダイカスト型用時効硬化鋼
DE19621018C1 (de) * 1996-05-24 1997-10-16 Butzbacher Weichenbau Gmbh Gleisoberbauteil sowie Verfahren zur Herstellung eines solchen
DE19621017C1 (de) * 1996-05-24 1998-01-08 Butzbacher Weichenbau Gmbh Verfahren zur Herstellung eines Gleisoberbauteils sowie Gleisoberbauteil
FR2774396B1 (fr) * 1998-02-04 2000-03-10 Imphy Sa Acier maraging sans cobalt et sans titane
US6994299B2 (en) * 2002-12-13 2006-02-07 Cmi-Promex, Inc. Railroad crossing apparatus having improved rail connection and improved flangeway floor geometry and method incorporating the same
JP5362995B2 (ja) * 2005-01-25 2013-12-11 ケステック イノベーションズ エルエルシー Ｎｉ３Ｔｉη相析出によって強化されたマルテンサイトステンレス鋼
CN100413990C (zh) * 2006-05-01 2008-08-27 燕山大学 铁路辙叉专用含钨贝氏体锻钢及其制造方法
US8424812B1 (en) 2011-01-25 2013-04-23 Cleveland Track Material, Inc. Elevated frog and rail track assembly
US8556217B1 (en) 2011-05-24 2013-10-15 Cleveland Track Material, Inc. Elevated frog and rail crossing track assembly
US11802379B1 (en) 2019-03-12 2023-10-31 Wayne A Zins Self guarded frog copper weld fixture

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392065A (en) * 1965-10-15 1968-07-09 Int Nickel Co Age hardenable nickel-molybdenum ferrous alloys
FR1487202A (fr) * 1966-07-21 1967-06-30 Deutsche Edelstahlwerke Ag Utilisation d'un acier de construction martensitique auto-trempant au nickel pour les objets à chromiser
US3488186A (en) * 1966-08-25 1970-01-06 Int Nickel Co Strong fracture-tough steel
GB1355475A (en) * 1971-02-26 1974-06-05 Hitachi Ltd Age-hardened nickel martensitic steel
JPS5187118A (ja) * 1975-01-28 1976-07-30 Mitsubishi Heavy Ind Ltd Marueejingukonokakonetsushorihoho
US4342593A (en) * 1980-09-15 1982-08-03 Abex Corporation Castings
US4443254A (en) * 1980-10-31 1984-04-17 Inco Research & Development Center, Inc. Cobalt free maraging steel

Also Published As

Publication number Publication date
NO159611C (no) 1989-01-18
ATA345782A (de) 1983-10-15
NO159611B (no) 1988-10-10
NO833306L (no) 1984-03-16
YU43193B (en) 1989-04-30
EP0105864A1 (de) 1984-04-18
YU183083A (en) 1986-02-28
AT374846B (de) 1984-06-12
US4514235A (en) 1985-04-30
CS648383A2 (en) 1989-05-12
PT77316A (en) 1983-10-01
BG49386A3 (en) 1991-10-15
PL144878B1 (en) 1988-07-30
DD210320A5 (de) 1984-06-06
JPS5982191A (ja) 1984-05-12
CA1218048A (en) 1987-02-17
EP0105864B1 (de) 1986-01-08
HU187093B (en) 1985-11-28
PL243474A1 (en) 1984-04-24
CS268158B2 (en) 1990-03-14
DE3361792D1 (en) 1986-02-20

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 14/09/98