ITTO950400A0 - Riduttore di rumore per barriere acustiche stradali - Google Patents

Riduttore di rumore per barriere acustiche stradali

Info

Publication number
ITTO950400A0
ITTO950400A0 ITTO950400A ITTO950400A ITTO950400A0 IT TO950400 A0 ITTO950400 A0 IT TO950400A0 IT TO950400 A ITTO950400 A IT TO950400A IT TO950400 A ITTO950400 A IT TO950400A IT TO950400 A0 ITTO950400 A0 IT TO950400A0
Authority
IT
Italy
Prior art keywords
noise reducer
acoustic barriers
road acoustic
road
barriers
Prior art date
Application number
ITTO950400A
Other languages
English (en)
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 filed Critical
Priority to IT95TO000400A priority Critical patent/IT1279551B1/it
Publication of ITTO950400A0 publication Critical patent/ITTO950400A0/it
Priority to ES96201207T priority patent/ES2143712T3/es
Priority to AT96201207T priority patent/ATE188524T1/de
Priority to DE69605974T priority patent/DE69605974D1/de
Priority to EP96201207A priority patent/EP0744496B1/en
Publication of ITTO950400A1 publication Critical patent/ITTO950400A1/it
Application granted granted Critical
Publication of IT1279551B1 publication Critical patent/IT1279551B1/it

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0047—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with open cavities, e.g. for covering sunken roads
    • E01F8/0064—Perforated plate or mesh, e.g. as wall facing
    • E01F8/007—Perforated plate or mesh, e.g. as wall facing with damping material
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0035—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with undulated surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Road Signs Or Road Markings (AREA)
  • Bridges Or Land Bridges (AREA)
  • Noise Elimination (AREA)
IT95TO000400A 1995-05-22 1995-05-22 Riduttore di rumore per barriere acustiche stradali IT1279551B1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT95TO000400A IT1279551B1 (it) 1995-05-22 1995-05-22 Riduttore di rumore per barriere acustiche stradali
ES96201207T ES2143712T3 (es) 1995-05-22 1996-05-02 Reductor de ruido para barreras acusticas en los lados de las vias de circulacion.
AT96201207T ATE188524T1 (de) 1995-05-22 1996-05-02 Bahnseitige lärmreduziereinrichtung für lärmschutzwände
DE69605974T DE69605974D1 (de) 1995-05-22 1996-05-02 Bahnseitige Lärmreduziereinrichtung für Lärmschutzwände
EP96201207A EP0744496B1 (en) 1995-05-22 1996-05-02 Noise reducer for wayside acoustical barriers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95TO000400A IT1279551B1 (it) 1995-05-22 1995-05-22 Riduttore di rumore per barriere acustiche stradali

Publications (3)

Publication Number Publication Date
ITTO950400A0 true ITTO950400A0 (it) 1995-05-22
ITTO950400A1 ITTO950400A1 (it) 1996-11-22
IT1279551B1 IT1279551B1 (it) 1997-12-16

Family

ID=11413568

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95TO000400A IT1279551B1 (it) 1995-05-22 1995-05-22 Riduttore di rumore per barriere acustiche stradali

Country Status (5)

Country Link
EP (1) EP0744496B1 (it)
AT (1) ATE188524T1 (it)
DE (1) DE69605974D1 (it)
ES (1) ES2143712T3 (it)
IT (1) IT1279551B1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1005233C2 (nl) * 1997-02-10 1998-08-11 Spiral Ventures B V Inrichting voor het opvangen en behandelen van een zich verplaatsende luchtstroom, alsmede toepassingen daarvan.
NL1013311C2 (nl) * 1999-10-15 2001-04-18 Jansen Kunststoffen B V Geluidabsorberende module, geluidabsorberend scherm of wand en werkwijze voor de vervaardiging van de geluidabsorberende module.
IT201800002437A1 (it) * 2018-02-06 2019-08-06 2 Zeta Srl Elemento di barriera acustica e barriera acustica comprendente tale elemento di barriera

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2226910A5 (en) * 1973-04-20 1974-11-15 Elastomeres Plastiques Motorway sound-insulating panel - several aligned screens adjacent motorway
EP0315710B1 (en) * 1987-11-11 1993-02-10 Nitto Boseki Co., Ltd. Sound absorbing pipe
IT1259060B (it) * 1992-03-10 1996-03-11 Struttura di barriera antirumore

Also Published As

Publication number Publication date
EP0744496A1 (en) 1996-11-27
ES2143712T3 (es) 2000-05-16
DE69605974D1 (de) 2000-02-10
ITTO950400A1 (it) 1996-11-22
ATE188524T1 (de) 2000-01-15
IT1279551B1 (it) 1997-12-16
EP0744496B1 (en) 2000-01-05

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Legal Events

Date Code Title Description
0001 Granted