CH449071A - The heart of the turnout - Google Patents

The heart of the turnout

Info

Publication number
CH449071A
CH449071A CH205766A CH205766A CH449071A CH 449071 A CH449071 A CH 449071A CH 205766 A CH205766 A CH 205766A CH 205766 A CH205766 A CH 205766A CH 449071 A CH449071 A CH 449071A
Authority
CH
Switzerland
Prior art keywords
turnout
heart
Prior art date
Application number
CH205766A
Other languages
German (de)
Inventor
Armin Dipl Ing Heim
Hillebrand Friedhelm
Original Assignee
Kloeckner Werke 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 Kloeckner Werke Ag filed Critical Kloeckner Werke Ag
Publication of CH449071A publication Critical patent/CH449071A/en

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
    • E01B7/00—Switches; Crossings
    • E01B7/10—Frogs
    • E01B7/12—Fixed frogs made of one part or composite

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Heat Treatment Of Articles (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
CH205766A 1965-04-24 1966-02-11 The heart of the turnout CH449071A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK55914A DE1242252B (en) 1965-04-24 1965-04-24 Cast heart piece for switches and method for manufacturing such a heart piece

Publications (1)

Publication Number Publication Date
CH449071A true CH449071A (en) 1967-12-31

Family

ID=7227641

Family Applications (1)

Application Number Title Priority Date Filing Date
CH205766A CH449071A (en) 1965-04-24 1966-02-11 The heart of the turnout

Country Status (5)

Country Link
BE (1) BE676479A (en)
CH (1) CH449071A (en)
DE (1) DE1242252B (en)
ES (1) ES325751A1 (en)
GB (1) GB1140838A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1534054B1 (en) * 1966-09-22 1969-09-18 Kloeckner Werke Ag Center piece made of manganese steel
SE431723B (en) * 1980-06-23 1984-02-27 Sandvik Ab WELDABLE Wear Part with High Durability
DE3339442C1 (en) * 1983-10-29 1985-05-02 Schreck-Mieves GmbH, 4600 Dortmund Heart piece for switches or crossings and method for producing such a heart piece
ATE360723T1 (en) * 2004-01-16 2007-05-15 Jez Sist S Ferroviarios S L RAILWAY SWITCH WITH FLEXIBLE TONGUE
CN103669120A (en) * 2013-12-05 2014-03-26 中铁宝桥集团有限公司 Fixed type frog with long service life
CN113338085A (en) * 2021-07-22 2021-09-03 芜湖中铁轨道装备有限公司 Method and device for manufacturing fatigue-resistant composite frog

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1252723A (en) * 1959-12-21 1961-02-03 Crossing heart in assembled rails

Also Published As

Publication number Publication date
DE1242252B (en) 1967-06-15
ES325751A1 (en) 1967-05-01
GB1140838A (en) 1969-01-22
BE676479A (en) 1966-06-16

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