DE50106067D1 - Grooved rail frog and method for producing such - Google Patents

Grooved rail frog and method for producing such

Info

Publication number
DE50106067D1
DE50106067D1 DE50106067T DE50106067T DE50106067D1 DE 50106067 D1 DE50106067 D1 DE 50106067D1 DE 50106067 T DE50106067 T DE 50106067T DE 50106067 T DE50106067 T DE 50106067T DE 50106067 D1 DE50106067 D1 DE 50106067D1
Authority
DE
Germany
Prior art keywords
crossing
section
profiles
tongue
producing
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
Application number
DE50106067T
Other languages
German (de)
Inventor
Thomas Christ
Gerhard Ratz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Voestalpine Railway Systems GmbH
Butzbacher Weichenbau GmbH
Voestalpine Turnout Technology Germany GmbH
Original Assignee
Voestalpine VAE GmbH
Voestalpine BWG GmbH
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
Priority claimed from DE2000115508 external-priority patent/DE10015508A1/en
Priority claimed from DE10015522A external-priority patent/DE10015522B4/en
Application filed by Voestalpine VAE GmbH, Voestalpine BWG GmbH, Butzbacher Weichenbau GmbH filed Critical Voestalpine VAE GmbH
Priority to DE50106067T priority Critical patent/DE50106067D1/en
Application granted granted Critical
Publication of DE50106067D1 publication Critical patent/DE50106067D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Abstract

The device has a tongue crossing point/wheel overrun section (24) with crossing grooves having projecting sides. The tongue crossing section consists of two longitudinal construction profiles (12,14), each corresponding to one half of the crossing nose section. The profiles are connected via welding, adhesive, and/or screw connections. The tongue crossing section has an internal wear-proof insert (52), and the profiles have apertures to accommodate it. The insert is esp. of wear-resistant austenitic manganese steel, or self-hardening and/or tempered steel.
DE50106067T 2000-03-30 2001-03-30 Grooved rail frog and method for producing such Expired - Lifetime DE50106067D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50106067T DE50106067D1 (en) 2000-03-30 2001-03-30 Grooved rail frog and method for producing such

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2000115508 DE10015508A1 (en) 2000-03-30 2000-03-30 Grooved rail crossing tongue has tongue crossing point with two constructional profiles of rail steel welded together, and with apertures to accommodate austenitic manganese steel insert
DE10015522A DE10015522B4 (en) 2000-03-30 2000-03-30 Grooved rail frog and method for producing such
DE50106067T DE50106067D1 (en) 2000-03-30 2001-03-30 Grooved rail frog and method for producing such

Publications (1)

Publication Number Publication Date
DE50106067D1 true DE50106067D1 (en) 2005-06-09

Family

ID=26005076

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50106067T Expired - Lifetime DE50106067D1 (en) 2000-03-30 2001-03-30 Grooved rail frog and method for producing such

Country Status (5)

Country Link
EP (1) EP1138830B1 (en)
AT (1) ATE294897T1 (en)
DE (1) DE50106067D1 (en)
DK (1) DK1138830T3 (en)
HK (1) HK1042733B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10311113A1 (en) 2003-03-12 2004-09-23 Bwg Gmbh & Co. Kg Rail frog, has groove intersection region provided in replaceable insert held in place by wedges
DE102004060419B3 (en) * 2004-11-10 2006-05-24 Schreck-Mieves Gmbh Zweigniederlassung Dortmund Centerpiece for switches
CN101245577B (en) * 2008-03-07 2010-06-16 中铁宝桥股份有限公司 Method for improving abrasion resistance of switch tongues point rail terminal
DE102011100488A1 (en) * 2011-05-04 2012-11-08 Vossloh Laeis Gmbh & Co.Kg Overflow heart
CN109594432A (en) * 2019-01-25 2019-04-09 中铁宝桥集团有限公司 A kind of fixed combined frog crossing point rail bindiny mechanism

Family Cites Families (7)

* 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
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
DE8105454U1 (en) * 1981-02-26 1982-07-15 BWG Butzbacher Weichenbau GmbH, 6308 Butzbach "HEART PIECE"
FR2681618B1 (en) 1991-09-20 1993-11-26 Cogifer Cie Gle Installat Ferrov IMPROVED CROSSOVER HEART AND PROCESS FOR ITS MANUFACTURE.
DE4224156A1 (en) * 1992-07-22 1994-01-27 Butzbacher Weichenbau Gmbh Track section

Also Published As

Publication number Publication date
EP1138830B1 (en) 2005-05-04
DK1138830T3 (en) 2005-08-29
ATE294897T1 (en) 2005-05-15
HK1042733B (en) 2006-03-10
EP1138830A3 (en) 2003-04-23
HK1042733A1 (en) 2002-08-23
EP1138830A2 (en) 2001-10-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition