PT77316A - A heart device particularly a facing heart device for use in rail crossings or switches as well as method for the manufacture thereof - Google Patents

A heart device particularly a facing heart device for use in rail crossings or switches as well as method for the manufacture thereof

Info

Publication number
PT77316A
PT77316A PT77316A PT7731683A PT77316A PT 77316 A PT77316 A PT 77316A PT 77316 A PT77316 A PT 77316A PT 7731683 A PT7731683 A PT 7731683A PT 77316 A PT77316 A PT 77316A
Authority
PT
Portugal
Prior art keywords
heart device
switches
manufacture
well
facing
Prior art date
Application number
PT77316A
Other languages
English (en)
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 PT77316A publication Critical patent/PT77316A/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/08Ferrous alloys, e.g. steel alloys containing nickel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24Selection of soldering or welding materials proper
    • B23K35/30Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3053Fe as the principal constituent
    • B23K35/3066Fe as the principal constituent with Ni as next major constituent
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B7/00Switches; Crossings
    • E01B7/10Frogs
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/12All metal or with adjacent metals
    • Y10T428/12493Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771Transition metal-base component
    • Y10T428/12861Group VIII or IB metal-base component
    • Y10T428/12951Fe-base component
    • Y10T428/12958Next to Fe-base component
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/12All metal or with adjacent metals
    • Y10T428/12493Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771Transition metal-base component
    • Y10T428/12861Group VIII or IB metal-base component
    • Y10T428/12951Fe-base component
    • Y10T428/12958Next to Fe-base component
    • Y10T428/12965Both containing 0.01-1.7% carbon [i.e., steel]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Architecture (AREA)
  • Heat Treatment Of Articles (AREA)
  • Tea And Coffee (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Push-Button Switches (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Heat Treatment Of Steel (AREA)
PT77316A 1982-09-15 1983-09-09 A heart device particularly a facing heart device for use in rail crossings or switches as well as method for the manufacture thereof PT77316A (en)

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
PT77316A true PT77316A (en) 1983-10-01

Family

ID=3550788

Family Applications (1)

Application Number Title Priority Date Filing Date
PT77316A PT77316A (en) 1982-09-15 1983-09-09 A heart device particularly a facing heart device for use in rail crossings or switches as well as method for the manufacture thereof

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
DE19621017C1 (de) * 1996-05-24 1998-01-08 Butzbacher Weichenbau Gmbh Verfahren zur Herstellung eines Gleisoberbauteils sowie Gleisoberbauteil
DE19621018C1 (de) * 1996-05-24 1997-10-16 Butzbacher Weichenbau Gmbh Gleisoberbauteil sowie Verfahren zur Herstellung eines solchen
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
WO2006081401A2 (en) * 2005-01-25 2006-08-03 Questek Innovations Llc MARTENSITIC STAINLESS STEEL STRENGTHENED BY NI3TI η-PHASE PRECIPITATION
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
BR8304989A (pt) 1984-04-24
EP0105864A1 (de) 1984-04-18
NO159611B (no) 1988-10-10
US4514235A (en) 1985-04-30
HU187093B (en) 1985-11-28
YU183083A (en) 1986-02-28
DD210320A5 (de) 1984-06-06
CA1218048A (en) 1987-02-17
BG49386A3 (en) 1991-10-15
NO833306L (no) 1984-03-16
CS648383A2 (en) 1989-05-12
NO159611C (no) 1989-01-18
JPS5982191A (ja) 1984-05-12
CS268158B2 (en) 1990-03-14
EP0105864B1 (de) 1986-01-08
PL243474A1 (en) 1984-04-24
ATA345782A (de) 1983-10-15
PL144878B1 (en) 1988-07-30
DE3361792D1 (en) 1986-02-20
YU43193B (en) 1989-04-30
AT374846B (de) 1984-06-12

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