HK1042734A1 - Grooved rail frog and method of production thereof - Google Patents

Grooved rail frog and method of production thereof

Info

Publication number
HK1042734A1
HK1042734A1 HK02102532A HK02102532A HK1042734A1 HK 1042734 A1 HK1042734 A1 HK 1042734A1 HK 02102532 A HK02102532 A HK 02102532A HK 02102532 A HK02102532 A HK 02102532A HK 1042734 A1 HK1042734 A1 HK 1042734A1
Authority
HK
Hong Kong
Prior art keywords
welding
profiles
section
production
grooved rail
Prior art date
Application number
HK02102532A
Other versions
HK1042734B (en
Inventor
Sebastian Benenowski
Thomas Christ
Original Assignee
Butzbacher Weichenbau 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 Butzbacher Weichenbau Gmbh filed Critical Butzbacher Weichenbau Gmbh
Publication of HK1042734A1 publication Critical patent/HK1042734A1/en
Publication of HK1042734B publication Critical patent/HK1042734B/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)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Magnetic Heads (AREA)
  • Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
  • Wire Processing (AREA)
  • Coating With Molten Metal (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Laser Beam Processing (AREA)
  • Arc Welding In General (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Abstract

The device has a tongue crossing point/wheel overrun section (44) formed by grooves (12,14) cutting across each other. The overrun section has two longitudinal crossing profiles (18,20), each corresponding to one half of the section. The profiles are welded together within the overrun section crossing point. The profiles are welded to a common base plate, and are connected to each other by screw connections. The common base of the grooves is of welding material. The profiles may also be connected by manual electrode welding, gas-shielded metal-arc welding, Laser beam welding, electroslag welding, or metal arc welding.
HK02102532.9A 2000-03-30 2002-04-04 Grooved rail frog and method of production thereof HK1042734B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10015522A DE10015522B4 (en) 2000-03-30 2000-03-30 Grooved rail frog and method for producing such

Publications (2)

Publication Number Publication Date
HK1042734A1 true HK1042734A1 (en) 2002-08-23
HK1042734B HK1042734B (en) 2006-04-07

Family

ID=7636786

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02102532.9A HK1042734B (en) 2000-03-30 2002-04-04 Grooved rail frog and method of production thereof

Country Status (5)

Country Link
EP (1) EP1138829B1 (en)
AT (1) ATE303471T1 (en)
DE (2) DE10015522B4 (en)
ES (1) ES2246951T3 (en)
HK (1) HK1042734B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107435282B (en) * 2017-09-19 2023-04-18 华东交通大学 Train wheel and rail turnout device capable of reducing impact influence of wheel rail

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US554320A (en) * 1896-02-11 Railroad frog
DE452341C (en) 1926-11-07 1927-11-09 Voegele Ag J The heart of the grooved rail track system
US1794287A (en) * 1929-09-02 1931-02-24 Vereinigte Stahlwerke Ag Double-slip point for rails
US1878984A (en) * 1932-01-27 1932-09-20 William Wharton Jr & Company I Track structure
DE712843C (en) * 1937-07-24 1941-10-27 Johann Friedrich Schneider Cross and heart piece assembled from single rails, especially for grooved rails
DE2051983B2 (en) * 1970-10-22 1976-02-12 Heim, Armin, Dipl.-Ing., Kreuzungen (Schweiz) Railway track crossing unit with standard rails - combines adjusting rails with forged rails which are joined by welding
FR2396833A1 (en) * 1977-07-08 1979-02-02 Dietrich & Cie De Composite core for intersection of tramway with grooved rails - has non-aligned rail ends welded together and bolted to cast durable steel core
FR2681618B1 (en) * 1991-09-20 1993-11-26 Cogifer Cie Gle Installat Ferrov IMPROVED CROSSOVER HEART AND PROCESS FOR ITS MANUFACTURE.
US5704570A (en) * 1992-12-16 1998-01-06 Yamato Kogyo Co., Ltd. Welded nose rail used for crossing
DE19621019C1 (en) * 1996-05-24 1997-10-09 Butzbacher Weichenbau Gmbh Railway track section
PT920554E (en) * 1996-08-21 2001-06-29 Innovatiestichting High Rail T CROSSING PULLEY FOR NEEDLES AND CROSSINGS
DE19750156A1 (en) * 1997-11-12 1999-05-20 K H Arnold Maschinenfabrik Gmb Numerical control of a machine tool with variable radiation power

Also Published As

Publication number Publication date
EP1138829A2 (en) 2001-10-04
EP1138829A3 (en) 2003-04-23
ES2246951T3 (en) 2006-03-01
EP1138829B1 (en) 2005-08-31
DE50107245D1 (en) 2005-10-06
DE10015522A1 (en) 2001-10-04
HK1042734B (en) 2006-04-07
ATE303471T1 (en) 2005-09-15
DE10015522B4 (en) 2012-03-29

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20130322