DE50107245D1 - Grooved rail frog and method for producing such - Google Patents
Grooved rail frog and method for producing suchInfo
- Publication number
- DE50107245D1 DE50107245D1 DE50107245T DE50107245T DE50107245D1 DE 50107245 D1 DE50107245 D1 DE 50107245D1 DE 50107245 T DE50107245 T DE 50107245T DE 50107245 T DE50107245 T DE 50107245T DE 50107245 D1 DE50107245 D1 DE 50107245D1
- Authority
- DE
- Germany
- Prior art keywords
- welding
- profiles
- section
- producing
- grooved rail
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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)
- Rod-Shaped Construction Members (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Laser Beam Processing (AREA)
- Coating With Molten Metal (AREA)
- Wire Processing (AREA)
- Bending Of Plates, Rods, And Pipes (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.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50107245T DE50107245D1 (en) | 2000-03-30 | 2001-03-22 | Grooved rail frog and method for producing such |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10015522A DE10015522B4 (en) | 2000-03-30 | 2000-03-30 | Grooved rail frog and method for producing such |
DE50107245T DE50107245D1 (en) | 2000-03-30 | 2001-03-22 | Grooved rail frog and method for producing such |
Publications (1)
Publication Number | Publication Date |
---|---|
DE50107245D1 true DE50107245D1 (en) | 2005-10-06 |
Family
ID=7636786
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10015522A Expired - Lifetime DE10015522B4 (en) | 2000-03-30 | 2000-03-30 | Grooved rail frog and method for producing such |
DE50107245T Expired - Lifetime DE50107245D1 (en) | 2000-03-30 | 2001-03-22 | Grooved rail frog and method for producing such |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10015522A Expired - Lifetime DE10015522B4 (en) | 2000-03-30 | 2000-03-30 | Grooved rail frog and method for producing such |
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)
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)
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 |
DE59702767D1 (en) * | 1996-08-21 | 2001-01-18 | Innovatiestichting High Rail T | HEART PIECE FOR SWITCHES 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 |
-
2000
- 2000-03-30 DE DE10015522A patent/DE10015522B4/en not_active Expired - Lifetime
-
2001
- 2001-03-22 EP EP01107135A patent/EP1138829B1/en not_active Expired - Lifetime
- 2001-03-22 AT AT01107135T patent/ATE303471T1/en active
- 2001-03-22 DE DE50107245T patent/DE50107245D1/en not_active Expired - Lifetime
- 2001-03-22 ES ES01107135T patent/ES2246951T3/en not_active Expired - Lifetime
-
2002
- 2002-04-04 HK HK02102532.9A patent/HK1042734B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2246951T3 (en) | 2006-03-01 |
EP1138829A3 (en) | 2003-04-23 |
DE10015522B4 (en) | 2012-03-29 |
HK1042734A1 (en) | 2002-08-23 |
HK1042734B (en) | 2006-04-07 |
DE10015522A1 (en) | 2001-10-04 |
EP1138829A2 (en) | 2001-10-04 |
EP1138829B1 (en) | 2005-08-31 |
ATE303471T1 (en) | 2005-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |