ATE142293T1 - RAIL WITH A REcess running in the middle of the rail head in the longitudinal direction of the rail, which is filled with a material not related to the rail - Google Patents

RAIL WITH A REcess running in the middle of the rail head in the longitudinal direction of the rail, which is filled with a material not related to the rail

Info

Publication number
ATE142293T1
ATE142293T1 AT93119134T AT93119134T ATE142293T1 AT E142293 T1 ATE142293 T1 AT E142293T1 AT 93119134 T AT93119134 T AT 93119134T AT 93119134 T AT93119134 T AT 93119134T AT E142293 T1 ATE142293 T1 AT E142293T1
Authority
AT
Austria
Prior art keywords
rail
filled
longitudinal direction
head
recess running
Prior art date
Application number
AT93119134T
Other languages
German (de)
Inventor
Reinhard Mueller
Klaus Plage
Werner Waniek
Original Assignee
Elektro Thermit 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 Elektro Thermit Gmbh filed Critical Elektro Thermit Gmbh
Application granted granted Critical
Publication of ATE142293T1 publication Critical patent/ATE142293T1/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
    • E01B5/00—Rails; Guard rails; Distance-keeping means for them
    • E01B5/02—Rails
    • E01B5/08—Composite rails; Compound rails with dismountable or non-dismountable parts
    • E01B5/10—Composite grooved rails; Inserts for grooved rails
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B19/00—Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise
    • E01B19/003—Means for reducing the development or propagation of noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Machine Tool Units (AREA)
  • Railway Tracks (AREA)

Abstract

Rail (1) with a longitudinal groove (2) running centrally in the rail head, of approximately 6 to 25 mm wide and approximately 3 to 15 mm deep, the groove having an insert made of different material than the rail itself, characterised in that the groove has an insert of vulcanised rubber which extends up to a height of approximately 1 to 2 mm below the top edge of the rail. <IMAGE>
AT93119134T 1992-12-10 1993-11-27 RAIL WITH A REcess running in the middle of the rail head in the longitudinal direction of the rail, which is filled with a material not related to the rail ATE142293T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4241607A DE4241607C1 (en) 1992-12-10 1992-12-10 Rail with a recess running in the middle of the rail head in the longitudinal direction of the rail, which is filled with non-rail material

Publications (1)

Publication Number Publication Date
ATE142293T1 true ATE142293T1 (en) 1996-09-15

Family

ID=6474881

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93119134T ATE142293T1 (en) 1992-12-10 1993-11-27 RAIL WITH A REcess running in the middle of the rail head in the longitudinal direction of the rail, which is filled with a material not related to the rail

Country Status (3)

Country Link
EP (1) EP0601420B1 (en)
AT (1) ATE142293T1 (en)
DE (2) DE4241607C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005029005B3 (en) * 2005-06-21 2006-10-12 Kölner Verkehrs-Betriebe AG Rail production method for a tram rail reduces wheel tread noise on tram rails, especially on curved rails with narrow radii
WO2018044925A1 (en) * 2016-08-29 2018-03-08 L.B. Foster Company Apparatus and method for rail head improvement

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US213132A (en) * 1879-03-11 Improvement in railroad-rails
US209739A (en) * 1878-11-05 Improvement in rails
GB1112870A (en) * 1965-11-05 1968-05-08 Acmeflooring Ltd Improvements in and relating to railway tracks and to rails used in these tracks
AT295575B (en) * 1968-04-03 1972-01-10 Elektro Thermit Gmbh Method of manufacturing noise reducing rails
DE2554704C3 (en) * 1975-12-05 1979-05-23 Elektro-Thermit Gmbh, 4300 Essen Noise-reducing rail
DE8707445U1 (en) * 1987-05-23 1987-09-24 Phoenix Ag, 2100 Hamburg Grooved rail filling profile
DE3829340C1 (en) * 1988-08-30 1989-10-12 Elektro-Thermit Gmbh, 4300 Essen, De
DE4030166A1 (en) * 1990-09-24 1992-03-26 Hermann Ortwein RAIL FOR RAIL VEHICLES

Also Published As

Publication number Publication date
DE59303648D1 (en) 1996-10-10
DE4241607C1 (en) 1994-02-10
EP0601420B1 (en) 1996-09-04
EP0601420A1 (en) 1994-06-15

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee