ATE294897T1 - GROOVE RAIL CENTER PIECE AND METHOD FOR PRODUCING SAME - Google Patents

GROOVE RAIL CENTER PIECE AND METHOD FOR PRODUCING SAME

Info

Publication number
ATE294897T1
ATE294897T1 AT01108120T AT01108120T ATE294897T1 AT E294897 T1 ATE294897 T1 AT E294897T1 AT 01108120 T AT01108120 T AT 01108120T AT 01108120 T AT01108120 T AT 01108120T AT E294897 T1 ATE294897 T1 AT E294897T1
Authority
AT
Austria
Prior art keywords
crossing
section
profiles
tongue
producing same
Prior art date
Application number
AT01108120T
Other languages
German (de)
Inventor
Thomas Christ
Gerhard Ratz
Original Assignee
Butzbacher Weichenbau Gmbh
Vae 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 Butzbacher Weichenbau Gmbh, Vae Gmbh filed Critical Butzbacher Weichenbau Gmbh
Application granted granted Critical
Publication of ATE294897T1 publication Critical patent/ATE294897T1/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)
  • Magnetic Heads (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
  • Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
  • Coating With Molten Metal (AREA)
  • Wire Processing (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Heat Treatment Of Articles (AREA)

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.
AT01108120T 2000-03-30 2001-03-30 GROOVE RAIL CENTER PIECE AND METHOD FOR PRODUCING SAME ATE294897T1 (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
ATE294897T1 true ATE294897T1 (en) 2005-05-15

Family

ID=26005076

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01108120T ATE294897T1 (en) 2000-03-30 2001-03-30 GROOVE RAIL CENTER PIECE AND METHOD FOR PRODUCING SAME

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 (7)

* 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
CN112064426B (en) * 2020-09-04 2024-05-31 衡橡科技股份有限公司 Cushion block of movable core frog dislocation device
CN115821648A (en) * 2022-12-05 2023-03-21 中铁宝桥集团有限公司 Point rail and rail matching assembly for combined frog and combined frog

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
DK1138830T3 (en) 2005-08-29
DE50106067D1 (en) 2005-06-09
EP1138830A2 (en) 2001-10-04
HK1042733B (en) 2006-03-10
EP1138830B1 (en) 2005-05-04
HK1042733A1 (en) 2002-08-23
EP1138830A3 (en) 2003-04-23

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