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 railInfo
- 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
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>
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)
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)
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 |
-
1992
- 1992-12-10 DE DE4241607A patent/DE4241607C1/en not_active Expired - Fee Related
-
1993
- 1993-11-27 DE DE59303648T patent/DE59303648D1/en not_active Expired - Fee Related
- 1993-11-27 AT AT93119134T patent/ATE142293T1/en not_active IP Right Cessation
- 1993-11-27 EP EP93119134A patent/EP0601420B1/en not_active Expired - Lifetime
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 |