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WO2008065560A3 - Railway for absorption of noise of track vehicles - Google Patents

Railway for absorption of noise of track vehicles Download PDF

Info

Publication number
WO2008065560A3
WO2008065560A3 PCT/IB2007/054501 IB2007054501W WO2008065560A3 WO 2008065560 A3 WO2008065560 A3 WO 2008065560A3 IB 2007054501 W IB2007054501 W IB 2007054501W WO 2008065560 A3 WO2008065560 A3 WO 2008065560A3
Authority
WO
WIPO (PCT)
Prior art keywords
railway
absorption
noise
track vehicles
paving
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.)
Ceased
Application number
PCT/IB2007/054501
Other languages
French (fr)
Other versions
WO2008065560A2 (en
Inventor
Patrick Carels
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.)
Composite Damping Material NV CDM
Original Assignee
Composite Damping Material NV CDM
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 Composite Damping Material NV CDM filed Critical Composite Damping Material NV CDM
Publication of WO2008065560A2 publication Critical patent/WO2008065560A2/en
Publication of WO2008065560A3 publication Critical patent/WO2008065560A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • E01B21/00—Track superstructure adapted for tramways in paved streets
    • 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)
  • Road Paving Structures (AREA)
  • Railway Tracks (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

Railway with rails embedded in a paving, wherein at the upper side of the paving, between the rails, a noise absorbing layer is applied, which contains protruding synthetic fibres for absorption of sounds of track vehicles, which move over the railway.
PCT/IB2007/054501 2006-06-13 2007-06-13 Railway for absorption of noise of track vehicles Ceased WO2008065560A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BEBE2006/0324 2006-06-13
BE2006/0324A BE1017167A3 (en) 2006-06-13 2006-06-13 Ballastless railway for moving track vehicle, has sound-absorbing layer on top side of hardening and between rails, where layer comprises standing synthetic fibers with free end for absorbing sounds of vehicles moving over railway

Publications (2)

Publication Number Publication Date
WO2008065560A2 WO2008065560A2 (en) 2008-06-05
WO2008065560A3 true WO2008065560A3 (en) 2008-10-30

Family

ID=37663110

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2007/054501 Ceased WO2008065560A2 (en) 2006-06-13 2007-06-13 Railway for absorption of noise of track vehicles

Country Status (2)

Country Link
BE (1) BE1017167A3 (en)
WO (1) WO2008065560A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3737567A1 (en) * 1986-12-18 1988-07-07 Waagner Biro Ag Noise protection arrangement for railway lines
DE9003451U1 (en) * 1989-09-08 1990-08-09 Frenzel, Jürgen, 31084 Freden Kit for covering railway tracks
DE4430967A1 (en) * 1994-08-31 1996-03-07 Xaver Riebel Bauunternehmung G Support bed for tram tracks
WO1998051863A1 (en) * 1997-05-13 1998-11-19 Mecno-Rail S.R.L. Track superstructure, in particular for tramway, tram-railway and underground railway lines
WO1999001617A1 (en) * 1997-07-04 1999-01-14 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Rail track having enhanced absorption of vibration and sound

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3737567A1 (en) * 1986-12-18 1988-07-07 Waagner Biro Ag Noise protection arrangement for railway lines
DE9003451U1 (en) * 1989-09-08 1990-08-09 Frenzel, Jürgen, 31084 Freden Kit for covering railway tracks
DE4430967A1 (en) * 1994-08-31 1996-03-07 Xaver Riebel Bauunternehmung G Support bed for tram tracks
WO1998051863A1 (en) * 1997-05-13 1998-11-19 Mecno-Rail S.R.L. Track superstructure, in particular for tramway, tram-railway and underground railway lines
WO1999001617A1 (en) * 1997-07-04 1999-01-14 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Rail track having enhanced absorption of vibration and sound

Also Published As

Publication number Publication date
BE1017167A3 (en) 2008-03-04
WO2008065560A2 (en) 2008-06-05

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