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)
  • Arc Welding In General (AREA)
  • Laser Beam Processing (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Coating With Molten Metal (AREA)
  • Wire Processing (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
CA2263689C (en) * 1996-08-21 2003-12-16 Oswald Lochschmidt Crossing assembly for point switches and processing
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
ATE303471T1 (en) 2005-09-15
DE10015522B4 (en) 2012-03-29
EP1138829B1 (en) 2005-08-31
DE50107245D1 (en) 2005-10-06
EP1138829A3 (en) 2003-04-23
HK1042734B (en) 2006-04-07
ES2246951T3 (en) 2006-03-01
EP1138829A2 (en) 2001-10-04
DE10015522A1 (en) 2001-10-04

Similar Documents

Publication Publication Date Title
CA2314058A1 (en) Method of pipe welding
ES2194800T3 (en) WELDING AND PROCEDURE DEVICE FOR LONGITUDINAL WELDING OF METAL BAND MATERIAL PROFILES.
AU2003242539A1 (en) Bipolar plate and method for the production thereof
FR2809645B1 (en) APPLICATION OF A LASER-ARC HYBRID PROCESS TO TUBE WELDING
FR2865152B1 (en) ARC-LASER HYBRID WELDING PROCESS OF FERRITIC STEELS
GB2375728B (en) Surface modification
EP1273383A4 (en) Welding system
EP0860548A1 (en) Method and device for welding railway rails
PL352707A1 (en) Laser joining toothbrush heads to handles
PT1046620E (en) PROCESS FOR WELDING MATERIAL SURFACES
HK1042734A1 (en) Grooved rail frog and method of production thereof
DE50110642D1 (en) DEVICE FOR JOINING OBJECTS AND TOOLS
EP1176086B8 (en) Frame with a reduced number of welds, bearer for such a chassis, and process for making such a bearer
DE10159516C5 (en) Method for producing a rigid frog point
EP1138830A3 (en) Grooved rail frog and method of production thereof
JP2004106008A5 (en)
GB1452063A (en) Welding together two work pieces
JPS57134289A (en) Metallic parts for laser beam welding
WO2002058927A8 (en) Methods for applying wear-reducing material to tool joints
Meyer-Kobbe Focussing on the Use of the Nd: Yag-Laser as Seen by a Manufacturing Contractor
Frolov Light Beam Welding of Thin-Sheet Titanium Alloys
Visvanath Flux-Cored Arc Welding
Torben et al. Improving Laser Welding Using Self-Fixturing Weld Parts
Grimm et al. Repair and modification welding of alloyed tool steels in injection and compression molds
GB1224889A (en) Improvements in or relating to welded railway crossings

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