HK1042733A1 - Grooved rail frog and method of production thereof - Google Patents

Grooved rail frog and method of production thereof

Info

Publication number
HK1042733A1
HK1042733A1 HK02102531A HK02102531A HK1042733A1 HK 1042733 A1 HK1042733 A1 HK 1042733A1 HK 02102531 A HK02102531 A HK 02102531A HK 02102531 A HK02102531 A HK 02102531A HK 1042733 A1 HK1042733 A1 HK 1042733A1
Authority
HK
Hong Kong
Prior art keywords
crossing
section
profiles
tongue
production
Prior art date
Application number
HK02102531A
Other versions
HK1042733B (en
Inventor
Thomas Christ
Gerhard Ratz
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
Priority claimed from DE10015522A external-priority patent/DE10015522B4/en
Priority claimed from DE2000115508 external-priority patent/DE10015508A1/en
Application filed by Butzbacher Weichenbau Gmbh filed Critical Butzbacher Weichenbau Gmbh
Publication of HK1042733A1 publication Critical patent/HK1042733A1/en
Publication of HK1042733B publication Critical patent/HK1042733B/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)
  • Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Heat Treatment Of Articles (AREA)
  • Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Coating With Molten Metal (AREA)
  • Wire Processing (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.
HK02102531.0A 2000-03-30 2002-04-04 Grooved rail frog and method of production thereof HK1042733B (en)

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
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

Publications (2)

Publication Number Publication Date
HK1042733A1 true HK1042733A1 (en) 2002-08-23
HK1042733B HK1042733B (en) 2006-03-10

Family

ID=26005076

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02102531.0A HK1042733B (en) 2000-03-30 2002-04-04 Grooved rail frog and method of production thereof

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
EP1138830B1 (en) 2005-05-04
ATE294897T1 (en) 2005-05-15
HK1042733B (en) 2006-03-10
EP1138830A3 (en) 2003-04-23
EP1138830A2 (en) 2001-10-04
DE50106067D1 (en) 2005-06-09

Similar Documents

Publication Publication Date Title
ATE324321T1 (en) CONTROL DEVICE FOR A KITE ON A BOAT
HK1042733A1 (en) Grooved rail frog and method of production thereof
AU2003247246A1 (en) Method for reducing the noise of a sprocket chain, and sprocket chain
DE50200483D1 (en) Steel guardrail train for motor vehicles
WO2002006587A8 (en) Method for re-profiling at least one running surface of a rail, and corresponding device
GB2312381A (en) Reversible race track system
NO20050478L (en) Track switch with reinforced tongue rail
CA2181110A1 (en) Reversible Wing Insert Frog
WO2006032639A3 (en) Magnet block for a magnetic levitation transport system and method for the production thereof
HK1089489A1 (en) Groved rail core piece
DE60136361D1 (en) VEHICLE WITH IMPROVED STEERING
DE69507837D1 (en) GUIDE SYSTEM CONSISTING OF RAIL AND SLOTED ROLLER
WO2004041743A3 (en) Concrete railroad tie turnout assembly
DE19981826D2 (en) Threshold frame for a track system for rail-bound vehicles, in particular for a ballast track
ATE353994T1 (en) METHOD FOR PRODUCING A BIMETALLIC TONGUE FOR RAILWAY SWITCHES
WO2005078195A8 (en) Tie for a ballasted track
EP1455016A3 (en) Railroad frog
DE50110005D1 (en) Longitudinal split hammer head screw for a T-slot
DE50310098D1 (en) Grooved rail crossing area
SE9802807L (en) Method of placing a carriageway intended for a boat trolley as well as a required joint and a mooring attachment required for this.
DE59810894D1 (en) Model car racing track
GB918713A (en) Improvements in or relating to railway tracks
NO20040039L (en) Vehicle tires, especially for use in winter driving conditions
HRPK20010268B1 (en) Joint of a turnout segment of manganese steel with a rail of carbon steel
DE20009231U1 (en) Concrete rail route system

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: 20130330